Pressure Gauges Industrial and Process

Transcription

1 Pressure Gauges Industrial and Process PGI Series 4, 5, 63, 1, 115, and 16 mm (1 1/2, 2, 2 1/2, 4, 4 1/2 and 6 in.) dial sizes ccuracy in accordance with SME, EN, and JIS vailable with a variety of end connections, including Swagelok tube s Center-back, lower-back, and lower mount configurations Stainless steel and reinforced thermoplastic construction vailable unfilled or liquid filled

2 Industrial and Process Pressure Gauges PGI Series 965 Contents Features Testing and Calibration Sw agelok Tube dapters Solve lignment Problems Process Connections Model Selection Guide Industrial Gauge Models Stainless Steel Cases and Wetted Components B Model: General-Purpose Gauge C Model: General-Purpose Gauge S Model: Solid-Front Safety Gauge M Model: Miniature Gauge L Model: Low-Pressure Gauge Process Gauge Model Glass-Reinforced Thermoplastic Case and Stainless Steel, Brass, or lloy 4 Wetted Components P Model: Industrial Process Gauge Dial Range Designators Options and ccessories Features Monitor vacuum and positive system pressures up to 15 psi, 1 bar, or 1 MPa Manufactured in accordance with industry standards vailable with end connections Testing and Calibration Every Swagelok industrial pressure gauge is factory calibrated and pressure tested. Swagelok Tube dapters Solve lignment Problems s can help eliminate difficult alignment problems and can be used with any fitting. Typical lignment Problem When installing a gauge with a pipe fitting end connection, it is often difficult to align the dial to the desired position without damaging the gauge Swagelok Tube dapters Gauges with integral s eliminate alignment problems Installation Instructions 1. Insert the gauge with integral into a fitting. 2. lign the gauge dial to the desired position. 3. Install the fitting. s are to be used ONLY in fittings. Use in fittings made by other manufacturers may result in leakage or slippage.

3 966 Measurement Devices Process Connections Connection Maximum Pressure Specification Swagelok Tube dapter 1/4 in. and 6 mm 3/8 in. and 1 mm 1/2 in. and 12 mm 1/8 in. 1 psi, 6 bar, 6 MPa 75 psi, 5 bar, 5 MPa 6 psi, 4 bar, 4 MPa Male NPT 6 psi, 4 bar, 4 MPa 15 psi, 1 bar, 1/4 and 1/2 in. 1 MPa Male ISO Parallel Gauge Thread (EN) G1/8B (EN) G1/4B (EN) G1/2B (EN) G1/4B (PF) G1/2B (PF) R1/8 (PT) R1/4 (PT) R1/2 (PT) SME B psi, 4 bar, 4 MPa EN psi, 1 bar, EN MPa Male ISO Parallel Gauge Thread (JIS) 15 psi, 1 bar, 1 MPa Male ISO Tapered Thread JIS B755 6 psi, 4 bar, 4 MPa ISO 7/1 15 psi, 1 bar, JIS B23 1 MPa G1/8B (EN), G1/4B (EN), and G1/2B (EN) are for use with Swagelok RG fittings. G1/8B (PF), G1/4B (PF), and G1/2B (PF) are for use with Swagelok RJ fittings. Model Selection Guide Dial Range Positive pressures: to 1 psi, 4 mbar, or 5 kpa Compound pressures: Vacuum to 2 psi, 9 bar, or 1.5 MPa Positive pressures: to 1 psi, 6 bar, or 6 MPa Compound pressures: Vacuum to 2 psi, 9 bar, or 1.5 MPa Positive pressures: to 15 psi, 1 bar, or 1 MPa Compound pressures: Vacuum to 4 psi, 9 bar, 1.5 MPa, or 25 kpa Positive pressures: to 15 psi, 1 bar, 1 MPa, or 1 kpa Dial Size mm (in.) 63 (2 1/2) 1 (4) ccuracy ± 1.5 % of span SME B4.1 Grade B, EN Class 1.6, JIS B755 Class (1 1/2) ± 2.5 % of span SME B4.1 Grade C, 5 (2) 63 (2 1/2) EN Class 2.5, JIS B755 Class 2.5 ± 1.5 % of span SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6 djustable Pointer Solid Front Liquid Fillable Configurations➀ LBM CBM LM Yes Yes Yes Model Yes Yes M Yes Yes Yes➁ Yes Yes S Yes Yes Yes Yes B Yes Yes Yes C ± 1 % of span Yes Yes Yes➁ Yes Yes S 1 SME B4.1 Yes Yes Yes Yes B (4) Grade 1, EN Class 1. Yes Yes Yes C 16 (6) JIS B755 Class 1. Yes Yes Yes Yes B 115 (4 1/2) 16 (6) ±.5 % of span SME B4.1 Grade 2 Yes Yes Yes Yes Yes P Yes Yes Yes Yes Yes P L ➀ Configurations: LBM = lower-back mount CBM = center-back mount LM = lower mount. ➁ Liquid-fillable model available in lower mount configuration only. Glycerin- and silicone-filled gauges cannot be used where strong oxidizing agents are present.

4 Industrial and Process Pressure Gauges PGI Series 967 B Model: General-Purpose Stainless Steel Gauge Features 63, 1, and 16 mm (2 1/2, 4, and 6 in.) dial sizes are available. Bayonet ring allows easy access to pointer. Lens is constructed of polycarbonate for additional protection. Design is liquid fillable. Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 2 psi Vacuum to bar through vacuum to 9 bar Vacuum to MPa through vacuum to 1.5 MPa Positive-Pressure Gauges to 15 psi through to 15 psi to 1 bar through to 1 bar to.1 MPa through to 1 MPa ccuracy 63 mm (2 1/2 in.): ± 1.5 % of span (SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6) 1 and 16 mm (4 and 6 in.): ± 1. % of span (SME B4.1 Grade 1, EN Class 1., JIS B755 Class 1.) Configurations 63 mm (2 1/2 in.): center-back and lower mount 1 and 16 mm (4 and 6 in.): lowerback and lower mount End Connections 63 mm (2 1/2 in.) Dial Size 1/4 and 3/8 in.; 6 and 1 mm 1/4 in. male NPT G1/4B (EN) G1/4B (PF) R1/4 (PT) 1 mm (4 in.) Dial Size 1/2 in. and 12 mm 1/4 and 1/2 in. male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) 16 mm (6 in.) Dial Size 1/2 in. male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) Weather Protection Weather-tight (NEM 4X/IP65) Operating Temperature mbient Unfilled: 4 to 14 F ( 4 to 6 C) Glycerin-filled: 4 to 14 F ( 2 to 6 C) Low-temperature glycerin-filled: 29-to 14 F ( 34 to 6 C) Silicone-filled: 4 to 14 F ( 4 to 6 C) Media Unfilled: 392 F (2 C) maximum Liquid-filled: 212 F (1 C) maximum Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Fill fluid (if ordered) Movement Lens Lens gasket Dial Pointer Wetted components listed in italics. Material 316 SS 34 SS Glycerin, lowtemperature glycerin, or silicone Stainless steel Polycarbonate Buna N luminum See page 982 for options and accessories for field installation.

5 968 Measurement Devices Dimensions Dimensions are for reference only and are subject to change. Center-Back Mount B Lower Mount Ordering Information B C D Lower-Back Mount E Dial Size mm (in.) 63 (2 1/2) 1 (4) 16 (6) End Connection Dimensions, in. (mm) Size Type B C D E 2.26 (57.3) 2.39 (6.8) Male NPT 1/4 in. G1/4B (EN) 2.9 (53.) 2.24 (57.) G1/4B (PF) (33.) (1.) R1/4 (PT) 3/8 in (58.8) 2.45 (62.3) 6 mm 2.26 (57.3) 2.39 (6.8) 1 mm 2.31 (58.8) 2.45 (62.3) 1/4 in. Male NPT 3.15 (8.) 3.27 (83.) 1/2 in. 12 mm 1/2 in. Male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) Male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) 3.6 (91.4) 3.44 (87.4) 3.43 (87.) 3.27 (83.) 3.6 (91.4) 3.44 (87.4) 4.65 (118) 3.27 (83.)➀ Build a B model gauge ordering number by combining the designators as shown below. List option designators alphabetically (5.) 1.97 (5.)➀.63 (16.) ➀ B is 3.9 in. (99. mm) and C is 2.6 in. (66. mm) for gauges with lower-back mount and pressure ratings of 15 psi, 1 MPa, 1 bar or higher (3.) 1.97 (5.) Product Function and Type Pressure gauge, industrial Dial Size and Model 63B = 63 mm (2 1/2 in.) dial 1B = 1 mm (4 in.) dial 16B = 16 mm (6 in.) dial Dial Range See page 979 and 98. Process Connection Location L = Lower mount (all dial sizes) C = Center-back mount (63 mm [2 1/2 in.] dial size only) B = Lower-back mount (1 and 16 mm [4 and 6 in.] dial sizes only) Fitting Size and Type 63 mm (2 1/2 in.) Dial Size Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm O = 1/4 in. male NPT V = G1/4B (EN) X = G1/4B (PF) BD = R1/4 (PT) PGI - 63B - PG1 - L Q X - BJ 1 mm (4 in.) Dial Size R = 1/2 in. T = 12 mm O = 1/4 in. male NPT P = 1/2 in. male NPT W = G1/2B (EN) Z = G1/2B (PF) BE = R1/2 (PT) Options (see page 982) = SME B4.1 level IV cleaning➀ B = Certificate of calibration E = Material certification F = Panel-mount clamp➁ G = Front flange➁ H = Rear flange I = Maximum indicating pointer➂ J = djustable pointer➃ K = Safety glass N = Orifice (.23 in. [.58 mm]) ➀ vailable for unfilled gauges only. ➁ Not available in lower mount gauge configuration. ➂ Not available with adjustable pointer; not available with dial range maximums lower than 54 psi (3.7 bar,.37 MPa). ➃ Not available with maximum indicating pointer. Liquid Fill Fluid (see page 982) X = Unfilled 1 = Glycerin 2 = Low-temperature glycerin 3 = Silicone 16 mm (6 in.) Dial Size P = 1/2 in. male NPT W = G1/2B (EN) Z = G1/2B (PF) BE = R1/2 (PT)

6 Industrial and Process Pressure Gauges PGI Series 969 C Model: General-Purpose Stainless Steel Gauge Features 63 and 1 mm (2 1/2 and 4 in.) dial sizes are available. Crimped ring provides a permanent seal of gauge case to lens. Lens is constructed of clear polycarbonate. Design is liquid fillable. Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 2 psi Vacuum to bar through vacuum to 9 bar Vacuum to MPa through vacuum to 1.5 MPa Positive-Pressure Gauges to 15 psi through to 15 psi to 1 bar through to 1 bar to.1 MPa through to 1 MPa ccuracy 63 mm (2 1/2 in.): ± 1.5 % of span (SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6) 1 mm (4 in.): ± 1. % of span (SME B4.1 Grade 1, EN Class 1., JIS B755 Class 1.) Configurations 63 mm (2 1/2 in.): center-back and lower mount 1 mm (4 in.): lower-back and lower mount End Connections 63 mm (2 1/2 in.) Dial Size 1/4 and 3/8 in.; 6 and 1 mm 1/4 in. male NPT 1 mm (4 in.) Dial Size 1/2 in. and 12 mm 1/4 and 1/2 in. male NPT Weather Protection Weather-tight (NEM 4X/IP65) Operating Temperature mbient Unfilled: 4 to 14 F ( 4 to 6 C) Glycerin-filled: 4 to 14 F ( 2 to 6 C) Low-temperature glycerin-filled: 29-to 14 F ( 34 to 6 C) Silicone-filled: 4 to 14 F ( 4 to 6 C) Media 212 F (1 C) maximum Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Fill fluid (if ordered) Movement Lens Lens gasket Dial Pointer Wetted components listed in italics. Material 316 SS 34 SS Glycerin, lowtemperature glycerin, or silicone Stainless steel Polycarbonate Buna N luminum See page 982 for options and accessories for field installation.

7 97 Measurement Devices Dimensions Dimensions are for reference only and are subject to change. Lower Mount C Center-Back Mount B Lower-Back Mount B E D Dial Size End Connection Dimensions, in. (mm) mm (in.) Size Type B C D E 1/4 in (56.3) 2.37 (6.3) 63 Male NPT 2.9 (53.) 2.24 (57.) (2 1/2) 3/8 in (57.8) 2.43 (61.8) (33.)➀ (1.) 6 mm 2.22 (56.3) 2.37 (6.3) 1 mm 2.28 (57.8) 2.43 (61.8) 1/4 in. Male NPT 3.15 (8.) 3.27 (83.) 3.64 (92.4) 3.48 (88.4) 1 1/2 in (4) Male NPT 3.43 (87.) 3.27 (83.) (5.) (16.) (3.) 12 mm 3.64 (92.4) 3.48 (88.4) ➀ 1.1 (28.) for center-back mount. Ordering Information Build a C model gauge ordering number by combining the designators as shown below. List option designators alphabetically. Product Function and Type Pressure gauge, industrial Dial Size and Model 63C = 63 mm (2 1/2 in.) dial 1C = 1 mm (4 in.) dial Dial Range See page 979 and 98. Process Connection Location L = Lower mount (all dial sizes) C = Center-back mount (63 mm [2 1/2 in.] dial size only) B = Lower-back mount (1 mm [4 in.] dial size only) Fitting Size and Type 63 mm (2 1/2 in.) Dial Size Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm O = 1/4 in. male NPT PGI - 63C - PG1 - L Q X - BH 1 mm (4 in.) Dial Size R = 1/2 in. T = 12 mm O = 1/4 in. male NPT P = 1/2 in. male NPT Options (see page 982) = SME B4.1 level IV cleaning➀ B = Certificate of calibration E = Material certification F = Panel-mount clamp➁ G = Front flange➁ H = Rear flange I = Maximum indicating pointer➂ N = Orifice (.23 in. [.58 mm]) ➀ vailable for unfilled gauges only. ➁ Not available in lower mount gauge configuration. ➂ Not available with dial range maximums lower than 54 psi (3.7 bar,.37 MPa). Liquid Fill Fluid (see page 982) X = Unfilled 1 = Glycerin 2 = Low-temperature glycerin 3 = Silicone

8 Industrial and Process Pressure Gauges PGI Series 971 S Model: Solid-Front Stainless Steel Safety Gauge Features 63 and 1 mm (2 1/2 and 4 in.) dial sizes are available. Lower mount configuration is liquid fillable. Solid front and blowout back for severe service. Design meets safety requirements of SME B4.1 and EN Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 2 psi Vacuum to bar through vacuum to 9 bar Vacuum to MPa through vacuum to 1.5 MPa Positive-Pressure Gauges to 15 psi through to 15 psi to 1 bar through to 1 bar to.1 MPa through to 1 MPa ccuracy 63 mm (2 1/2 in.): ± 1.5 % of span (SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6) 1 mm (4 in.): ± 1. % of span (SME B4.1 Grade 1, EN Class 1., JIS B755 Class 1.) Configurations Lower-back and lower mount End Connections 63 mm (2 1/2 in.) Dial Size 1/4 and 3/8 in.; 6 and 1 mm 1/4 in. male NPT G1/4B (EN) G1/4B (PF) R1/4 (PT) 1 mm (4 in.) Dial Size 1/2 in. and 12 mm 1/4 and 1/2 in. male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) Weather Protection Weather-tight (NEM 4X/IP65) Operating Temperature mbient Unfilled: 4 to 14 F ( 4 to 6 C) Glycerin-filled: 4 to 14 F ( 2 to 6 C) Low-temperature glycerin-filled: 29-to 14 F ( 34 to 6 C) Silicone-filled: 4 to 14 F ( 4 to 6 C) Media Unfilled: 392 F (2 C) maximum Liquid-filled: 212 F (1 C) maximum Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Fill fluid (if ordered) Movement Lens Lens gasket Dial Pointer Material 316 SS 34 SS Glycerin, lowtemperature glycerin, or silicone Stainless steel Polycarbonate Buna N luminum Wetted components listed in italics. See page 982 for options and accessories for field installation.

9 972 Measurement Devices Dimensions Dimensions are for reference only and are subject to change. Lower Mount B C D Lower-Back Mount Dial Size mm (in.) 63 (2 1/2) 1 (4) End Connection Dimensions, in. (mm) Size Type B C D E 2.26 (57.3) 2.59 (65.8) Male NPT 1/4 in. G1/4B (EN) 2.13 (54.) 2.48 (63.) G1/4B (PF) (42.) (18.) (18.) R1/4 (PT) 3/8 in (58.8) 2.65 (67.3) 6 mm 2.26 (57.3) 2.59 (65.8) 1 mm 2.31 (58.8) 2.65 (67.3) 1/4 in. Male NPT 3.15 (8.) 3.39 (86.) 1/2 in. 12 mm Male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) 3.44 (87.4) 3.83 (97.4) 3.43 (87.) 3.66 (93.) 3.44 (87.4) 3.83 (97.4) 2.28 (58.).94 (24.) 1.18 (3.) E Ordering Information Build a S model gauge ordering number by combining the designators as shown below. List option designators alphabetically. Product Function and Type Pressure gauge, industrial Dial Size and Model 63S = 63 mm (2 1/2 in.) dial 1S = 1 mm (4 in.) dial Dial Range See page 979 and 98. PGI - 63S - PG1 - L Q X - BJ Options (see page 982) = SME B4.1 level IV cleaning➀ B = Certificate of calibration E = Material certification G = Front flange➁ I = Maximum indicating pointer➂ J = djustable pointer➃ K = Safety glass N = Orifice (.23 in. [.58 mm]) ➀ vailable for unfilled gauges only. ➁ Not available in lower mount gauge configuration. ➂ Not available with adjustable pointer; not available with dial range maximums lower than 54 psi (3.7 bar,.37 MPa). ➃ Not available with maximum indicating pointer. Process Connection Location L = Lower mount B = Lower-back mount Fitting Size and Type 63 mm (2 1/2 in.) Dial Size Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm O = 1/4 in. male NPT V = G1/4B (EN) X = G1/4B (PF) BD = R1/4 (PT) 1 mm (4 in.) Dial Size R = 1/2 in. T = 12 mm O = 1/4 in. male NPT P = 1/2 in. male NPT W = G1/2B (EN) Z = G1/2B (PF) BE = R1/2 (PT) Liquid Fill Fluid (see page 982) (Lower mount configuration only) X = Unfilled 1 = Glycerin 2 = Low-temperature glycerin 3 = Silicone

10 Industrial and Process Pressure Gauges PGI Series 973 M Model: Stainless Steel Miniature Gauge Features 4 and 5 mm (1 1/2 and 2 in.) dial sizes are available. Miniature size allows placement in compact spaces. Snap-in lens saves space when compared to twist-on lens. Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 2 psi Vacuum to bar through vacuum to 9 bar Vacuum to MPa through vacuum to 1.5 MPa Positive-Pressure Gauges to 15 psi through to 1 psi to 1 bar through to 6 bar to.1 MPa through to 6 MPa ccuracy ± 2.5 % of span (SME B4.1 Grade C, EN Class 2.5, JIS B755 Class 2.5) Configurations Center-back and lower mount End Connections 1/8 in. and 1/4 in. male NPT G1/8B (EN) and G1/4B (EN) R1/8 (PT) and R1/4 (PT) 1/4 and 3/8 in.; 6 and 1 mm G1/4B (PF) Weather Protection Weather-tight (NEM 3/IP54) Operating Temperature mbient 4 to 14 F ( 4 to 6 C) Media 212 F (1 C) maximum Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Movement Lens Dial Pointer Wetted components listed in italics. Material 316 SS titanium alloy 34 SS Stainless steel Polycarbonate luminum See page 982 for options and accessories for field installation.

11 974 Measurement Devices Dimensions Dimensions are for reference only and are subject to change. Lower Mount B C Center-Back Mount D Dial Size mm (in.) 4 (1 1/2) 5 (2) End Connection Dimensions, in. (mm) Size Type B C D 1/8 in. 1/4 in. Male NPT G1/8B (EN) R1/8 (PT) Male NPT G1/4B (EN) G1/4B (PF) R1/4 (PT) 1.42 (36.1) 1.95 (49.5) 1.67 (42.3) 2.2 (55.8)➀ 1.54 (39.) 2.7 (52.6) 3/8 in (43.9) 2.26 (57.4) 6 mm 1.67 (42.3) 2.2 (55.8)➀ 1 mm 1.73 (43.9) 2.26 (57.4) 1/8 in. 1/4 in. Male NPT G1/8B (EN) R1/8 (PT) 1.73 (43.9) 1.99 (5.5) 1.98 (5.3) 2.24 (56.8) Male NPT 1.85 (47.) 2.11 (53.6) G1/4B (EN) 1.85 (47.) 2.11 (53.6) G1/4B (PF) 1.97 (5.) 2.22 (56.4) R1/4 (PT) 1.85 (47.) 2.11 (53.6) 3/8 in. 2.4 (51.8) 2.3 (58.3) 6 mm 1.98 (5.3) 2.24 (56.8) 1 mm 2.4 (51.8) 2.3 (58.3) ➀ 2.22 in. (56.3 mm) for gauges with front flange..98 (25.).35 (9.).98 (25.).35 (9.) Ordering Information Build an M model gauge ordering number by combining the designators as shown below. List option designators alphabetically. Product Function and Type Pressure gauge, industrial Dial Size and Model 4M = 4 mm (1 1/2 in.) dial 5M = 5 mm (2 in.) dial Dial Range See page 979 and 98. Process Connection Location C = Center-back mount L = Lower mount PGI - 5M - PG1 - L Q X - BE Options (see page 982) = SME B4.1 level IV cleaning B = Certificate of calibration E = Material certification F = Panel-mount clamp➀ G = Front flange➀ L = Glass lens with friction ring N = Orifice (.23 in. [.58 mm]) ➀ vailable factory installed only. Not available in lower mount configuration. Liquid Fill Fluid Not vailable Unfilled Fitting Size and Type Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm N = 1/8 in. male NPT O = 1/4 in. male NPT U = G1/8B (EN) V = G1/4B (EN) X = G1/4B (PF) BC = R1/8 (PT) BD = R1/4 (PT)

12 Industrial and Process Pressure Gauges PGI Series 975 L Model: Stainless Steel Low-Pressure Gauge Features 63 and 1 mm (2 1/2 and 4 in.) dial sizes are available. Diaphragm capsule design offers low-pressure measurement capability. zero adjustment screw is on the dial. Lens is constructed of polycarbonate. Technical Data Dial Ranges Positive-Pressure Gauges to 15 in. H 2 O through to 2 in. H 2 O to 5 psi through to 1 psi to 4 mbar through to 4 mbar to 4 kpa through to 5 kpa ccuracy ± 1.5 % of span (SME B4.1 Grade B, EN Class 1.6, JIS B755 Class 1.6) Configurations 63 mm (2 1/2 in.): lower mount 1 mm (4 in.): lower-back and lower mount End Connections 63 mm (2 1/2 in.) Dial Size 1/4 and 3/8 in.; 6 and 1 mm 1/4 in. male NPT G1/4B (EN) G1/4B (PF) R1/4 (PT) 1 mm (4 in.) Dial Size 1/2 in. and 12 mm 1/4 and 1/2 in. male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) Weather Protection Weather-tight (NEM 3/IP54) Operating Temperature mbient 4 to 14 F ( 4 to 6 C) Media 212 F (1 C) maximum Temperature Error ±.6 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Diaphragm capsule Case Movement Lens Dial Pointer Wetted components listed in italics. Material 316 SS 34 SS Stainless steel Polycarbonate luminum See page 982 for options and accessories for field installation.

13 976 Measurement Devices Dimensions Dimensions are for reference only and are subject to change. Lower Mount B C D Lower-Back Mount Dial Size mm (in.) 63 (2 1/2) 1 (4) End Connection Dimensions, in. (mm) Size Type B C D E 2.26 (57.3) Male NPT 1/4 in. G1/4B (EN) 2.5 (52.) G1/4B (PF) (42.) (9.) R1/4 (PT) 3/8 in (58.8) 6 mm 2.26 (57.3) 1 mm 2.31 (58.8) 1/4 in. Male NPT 3.15 (8.) 3.27 (83.) 1/2 in. 12 mm Male NPT G1/2B (EN) G1/2B (PF) R1/2 (PT) 3.6 (91.4) 3.44 (87.4) 3.43 (87.) 3.27 (83.) 3.6 (91.4) 3.44 (87.4) 2.28 (58.).63 (16.) 1.18 (3.) E Ordering Information Build an L model gauge ordering number by combining the designators as shown below. List option designators alphabetically. Product Function and Type Pressure gauge, industrial Dial Size and Model 63L = 63 mm (2 1/2 in.) dial 1L = 1 mm (4 in.) dial Dial Range See page 979. PGI - 63L - IG3 - L Q X - BH Process Connection Location L = Lower mount (all dial sizes) B = Lower-back mount (1 mm [4 in.] dial size only) Fitting Size and Type 63 mm (2 1/2 in.) Dial Size Q = 1/4 in. BG = 3/8 in. S = 6 mm BH = 1 mm O = 1/4 in. male NPT V = G1/4B (EN) X = G1/4B (PF) BD = R1/4 (PT) 1 mm (4 in.) Dial Size R = 1/2 in. T = 12 mm O = 1/4 in. male NPT P = 1/2 in. male NPT W = G1/2B (EN) Z = G1/2B (PF) BE = R1/2 (PT) Options (see page 982) = SME B4.1 level IV cleaning B = Certificate of calibration E = Material certification F = Panel-mount clamp➀➁ G = Front flange➀ H = Rear flange I = Maximum indicating pointer➁➂ K = Safety glass N = Orifice (.23 in. [.58 mm]) ➀ Not available in lower mount gauge configuration. ➁ vailable for 1 mm (4 in.) dial size only. ➂ Not available with dial range maximums lower than 1.5 psi (13 mbar, 1.3 kpa, 41.5 in. H 2 O). Liquid Fill Fluid Not vailable Unfilled

14 Industrial and Process Pressure Gauges PGI Series 977 P Model: Reinforced Thermoplastic Industrial Process Gauge Features 115 and 16 mm (4 1/2 and 6 in.) dial sizes are available. Solid front and blowout back for severe service. Design meets safety requirements of SME B4.1. djustable pointer is standard. Threaded cover ring allows easy access to pointer. Lens is constructed of clear acrylic plastic. Design is liquid fillable. Technical Data Dial Ranges Compound Gauges Vacuum to psi through vacuum to 4 psi Vacuum to bar through vacuum to 9 bar Vacuum to MPa through vacuum to 1.5 MPa Vacuum to kpa through vacuum to 25 kpa Positive-Pressure Gauges to 15 psi through to 15 psi to 1 bar through to 1 bar to.1 MPa through to 1 MPa to 6 kpa through to 1 kpa ccuracy ±.5 % of span (SME B4.1 Grade 2) Configurations Lower-back mount and lower mount End Connections 115 mm (4 1/2 in.) Dial Size 1/2 in. 1/4 and 1/2 in. male NPT 16 mm (6 in.) Dial Size 1/2 in. male NPT Weather Protection Weather resistant (NEM 3/IP54) dry case Weather-tight (NEM 4X/IP65) liquid-fillable case Operating Temperature mbient Unfilled: 4 to 14 F ( 4 to 6 C) Glycerin-filled: 4 to 14 F ( 2 to 6 C) Silicone-filled: 4 to 14 F ( 4 to 6 C) Media 212 F (1 C) maximum Maximum media temperature for the brass process gauge is 14 F (6 C) Temperature Error ±.4 % for every 18 F (1 C) temperature change from 68 F (2 C) Materials of Construction Component End connection Bourdon tube Case Fill fluid (if ordered) Movement Lens Lens gasket Dial Pointer Material 316 SS➀ Black glassreinforced thermoplastic Glycerin, lowtemperature glycerin, or silicone Stainless steel crylic Buna N luminum Wetted components listed in italics. ➀ 115 mm (4 1/2 in.) P model gauges are available in alloy 4 materials; lower mount gauges are also available in brass. See page 982 for options and accessories for field installation.

15 978 Measurement Devices Dimensions Dimensions are for reference only and are subject to change. Lower Mount Lower-Back Mount C B E D Dial Size mm (in.) 115 (4 1/2) 16 (6) End Connection Dimensions, in. (mm) Size Type B C D E 1/2 in. 1/4 in. Swagelok tube 4.27 (18) 4.95 (126) 3.82 (97.) 4.5 (114) 1/2 in. Male NPT 4.6 (13) 4.74 (12) 3.31 (84.) 1/2 in (123) 4.86 (123) 3.46 (88.) 1.57 (4.) 1.12 (28.5) Ordering Information Build a P model gauge ordering number by combining the designators as shown below. List option designators alphabetically. PGI - 115P - OG16 - L R X - B J Product Function and Type Pressure gauge, industrial Dial Size and Model 115P = 115 mm (4 1/2 in.) dial 16P = 16 mm (6 in.) dial Dial Range See page 979, 98, and 981. Process Connection Location L = Lower mount B = Lower-back mount Fitting Size and Type 115 mm (4 1/2 in.) Dial Size R = 1/2 in. O = 1/4 in. male NPT P = 1/2 in. male NPT BT = 1/2 in. long ➀ ➀ For use with female Swagelok end connections. 16 mm (6 in.) Dial Size P = 1/2 in. male NPT Pointer Standard adjustable pointer Options (see page 982) = SME B4.1 level IV cleaning➀ B = Certificate of calibration F = Panel-mount clamp➁➂ I = Maximum indicating pointer➂ K = Safety glass➃ M = Liquid-fill membrane➄ N = Orifice (.23 in. [.58 mm]) Q = Brass (wetted components)➅ R = lloy 4 (wetted components)➂ S = Mark pointer➂ ➀ vailable for unfilled gauges only. ➁ Not available in lower mount gauge configuration. ➂ vailable on 115 mm (4 1/2 in.) dial size only. ➃ Not available on gauges with maximum indicating or mark pointer. ➄ Required for lower-back mount configuration with liquid fill. Standard on lower mount configurations. ➅ vailable on 115 mm (4 1/2 in.) dial size with lower mount only. Liquid Fill Fluid (see page 982) X = Unfilled 1 = Glycerin 2 = Low-temperature glycerin 3 = Silicone

16 Dial Range Designators The selected dial range should be approximately two times the system working pressure, and the system working pressure should be in the middle half (25 to 75 %) of the dial range. Contact your authorized Swagelok sales and service representative if the system working pressure will exceed 75 % of the dial range. Maximum pressure is limited by the end connection and materials of construction of wetted components. Not all dial ranges and end connections are available on all models. Industrial and Process Pressure Gauges PGI Series 979 L Model L Model L Model Dial Range, psi (primary scale: psi; secondary scale: bar) Dial Range, in. H 2 O (primary scale: in. H 2 O; no secondary scale) Dial Range, mbar (primary scale: mbar; no secondary scale) 5 PG5 1 PG1 15 IG15 2 IG2 4 FG4 6 FG6 L Model Dial Range, kpa (primary scale: kpa; secondary scale mm H 2 O) 3 IG3 6 IG6 1 IG1 2 IG2 1 FG1 16 FG16 25 FG25 4 FG4 L Model 4 RG4 5 RG5 7 RG7 1 RG1 15 RG15 2 RG2 5 RG5 Dial Range, kpa (primary scale: kpa; no secondary scale) 4 JG4 5 JG5 7 JG7 1 JG1 15 JG15 2 JG2 5 JG5 B, C, M, S, and P Models Dial Range, bar (primary scale: bar; secondary scale: psi) Vacuum 1 bar BC.6 BC BC1.5 3 BC3 9 BC9 1 BG1 1.6 BG BG2.5 4 BG4 6 BG6 1 BG1 16 BG16 25 BG25 4 BG4 6 BG6 1 BG1 16 BG16 25 BG25 4 BG4 6 BG6 1 BG1 B, C, M, S, and P Models Dial Range, MPa (primary scale: MPa; secondary scale: kgf/cm 2 ) Vacuum.1 MPa LC.6 LC.6.15 LC.15.3 LC.3.5 LC.5.9 LC LC1.5.1 LG.1.16 LG LG.25.4 LG.4.6 LG.6 1 LG1 1.6 LG LG2.5 4 LG4 6 LG6 1 LG1 16 LG16 25 LG25 4 LG4 6 LG6 1 LG1

17 98 Measurement Devices Dial Range Designators The selected dial range should be approximately two times the system working pressure, and the system working pressure should be in the middle half (25 to 75 %) of the dial range. Contact your authorized Swagelok representative if the system working pressure will exceed 75 % of the dial range. Maximum pressure is limited by the end connection and materials of construction of wetted components. Not all dial ranges and end connections are available on all models. B, C, M, S, and P Models Dial Range, MPa (primary scale: MPa; no secondary scale) Vacuum.1 MPa MC.6 MC.6.15 MC.15.3 MC.3.5 MC.5.9 MC MC1.5.1 MG.1.16 MG MG.25.4 MG.4.6 MG.6 1 MG1 1.6 MG MG2.5 4 MG4 6 MG6 1 MG1 16 MG16 25 MG25 4 MG4 6 MG6 1 MG1 B, C, M, S, and P Models Dial Range, psi (primary scale: psi; secondary scale: kpa) Vacuum 3 in. Hg OC 15 OC15 3 OC3 6 OC6 1 OC1 16 OC16 2 OC2 15 OG15 3 OG3 6 OG6 1 OG1 16 OG16 2 OG2 3 OG3 4 OG4 5 OG5 6 OG6 8 OG8 1 OG1 1 5 OG15 2 OG2 3 OG3 4 OG4 5 OG5 6 OG6 1 OG1K 15 OG15K B, C, M, S, and P Models Dial Range, psi (primary scale: psi; secondary scale: bar) Vacuum 3 in. Hg PC 15 PC15 3 PC3 6 PC6 1 PC1 16 PC16 2 PC2 15 PG15 3 PG3 6 PG6 1 PG1 16 PG16 2 PG2 3 PG3 4 PG4 5 PG5 6 PG6 8 PG8 1 PG1 1 5 PG15 2 PG2 3 PG3 4 PG4 5 PG5 6 PG6 1 PG1K 15 PG15K

18 Dial Range Designators The selected dial range should be approximately two times the system working pressure, and the system working pressure should be in the middle half (25 to 75 %) of the dial range. Contact your authorized Swagelok representative if the system working pressure will exceed 75 % of the dial range. Maximum pressure is limited by the end connection and materials of construction of wetted components. Not all dial ranges and end connections are available on all models. Industrial and Process Pressure Gauges PGI Series 981 P Model Dial Range, KPa (primary scale: KPa; no secondary scale) Vacuum 1 KPa JC 6 JC6 15 JC15 3 JC3 5 JC5 9 JC9 1 5 JC JC25 6 JG6 1 JG1 16 JG16 25 JG25 4 JG4 6 JG6 1 JG1 1 6 JG JG25 4 JG4 6 JG6 1 JG1K 16 JG16K 25 JG25K 4 JG4K 6 JG6K 1 JG1K P Model Dial Range, psi (primary scale: psi; no secondary scale) Vacuum 3 in. Hg NC 15 NC15 3 NC3 6 NC6 1 NC1 16 NC16 2 NC2 3 NC3 4 NC4 15 NG15 3 NG3 6 NG6 1 NG1 16 NG16 2 NG2 3 NG3 4 NG4 5 NG5 6 NG6 8 NG8 1 NG1 1 5 NG15 2 NG2 3 NG3 4 NG4 5 NG5 6 NG6 1 NG1K 15 NG15K P Model Dial Range, psi (primary scale: psi; secondary scale kgf/cm 2 ) Vacuum 3 in. Hg QC 15 QC15 3 QC3 6 QC6 1 QC1 16 QC16 2 QC2 3 QC3 4 QC4 15 QG15 3 QG3 6 QG6 1 QG1 16 QG16 2 QG2 3 QG3 4 QG4 5 QG5 6 QG6 8 QG8 1 QG1 1 5 QG15 2 QG2 3 QG3 4 QG4 5 QG5 6 QG6 1 QG1K 15 QG15K

19 982 Measurement Devices Options and ccessories Factory-installed options are specified in gauge ordering numbers, as shown in Ordering Information for each gauge model. Some items are available only as factory-installed options; others are available for field installation, as described below. djustable Pointers Gauges are available with adjustable pointers that allow resetting to zero. djustable pointers are standard for all P model gauges and are optional for B and S model gauges. Orifices Orifices are used to restrict flow, reducing the immediate effect of pulsations and pressure spikes. ll Swagelok industrial and process gauges are available with orifices as factory-installed options. Threaded orifices (.23 in. [.58 mm] inside diameter) are available for P model industrial process gauges as accessories for field installation. P Model Threaded Orifice Kits Orifice Material Stainless steel Brass lloy 4 Ordering Number PGI-P-ORIFICE PGI-P-ORIFICE-Q PGI-P-ORIFICE-R Special Cleaning Special cleaning is available as an option for unfilled gauges. Internal components are cleaned in accordance with SME B4.1, Section IV, which states that the gauge shall be free of visually detectable moisture and foreign matter (chips, slivers, weld slag or splatter, shop soil, greases, oils, or other contaminants) that could be mechanically detrimental to proper function of the gauge. The gauge is then capped and bagged to maintain cleanliness. Certificates of Calibration This option provides the user with a calibration sheet and a serial-numbered gauge that has been calibrated with a gauge traceable to DKD for gauges manufactured in Germany or to NIST for gauges manufactured in the U.S. Certificates of calibration are available for all Swagelok gauges. Material Certifications This option provides the user with a General Material Certificate of Compliance, EN , stating that the gauges were manufactured from material purchased and certified as being in accordance with the specifications listed in this catalog. Material certifications are available for B, C, S, M, and L model gauges. Liquid Fill Liquid-filled gauges enhance the reliability and integrity of the measuring system for long periods under extreme operating conditions by dampening vibration and lubricating the gauge movement. B, C, S, and P model gauges are available liquid filled. Because the type of liquid used to fill the gauge may vary with the application, Swagelok offers glycerin, low-temperature glycerin, and silicone. It is important to choose the proper fill liquid based on the operating temperature and pressure. mbient Operating Temperature Temperature F ( C) Fill Fluid 4 to 14 ( 4 to 6) Unfilled 4 to 14 ( 2 to 6) Glycerin 29 to 14 ( 34 to 6) Low-temperature glycerin 4 to 14 ( 4 to 6) Silicone Operating Pressure (Dial Range) If the dial range selected is equal to or below 6 psi, 4 bar,.4 MPa, or equivalent, liquid-filled gauges must use low-temperature glycerin or silicone fill liquid to ensure fastest response and gauge accuracy. In addition, if a maximum indicating pointer is selected in a liquid-filled gauge, the fill liquid should be lowtemperature glycerin or silicone. Glycerin- and silicone-filled gauges cannot be used where strong oxidizing agents are present. Glycerin and low-temperature glycerin fill liquid are available as accessories for field installation. Fill Liquid Size Ordering Number Glycerin Low-temperature glycerin 8 oz (236 ml) squirt bottle PGI-GLY-8 1 gal (3.8 L) bottle PGI-GLY oz (236 ml) squirt bottle PGI-GLY-8-86/14 1 gal (3.8 L) bottle PGI-GLY /14

20 Industrial and Process Pressure Gauges PGI Series 983 Options and ccessories Panel-Mount Clamps Rear Flanges Stainless steel panel-mount clamps are available for flush mounting Swagelok industrial gauges. The panel-mount clamp is easily installed on the gauge. This option is not available on lower mount or S model gauges. Panel-mount clamps on M model gauges must be factory installed and are available as accessories for field installation on B, C, L, and P model gauges. Panel-Mount Clamp Kits Gauge Model B model 63 mm (2 1/2 in.) size C model 63 mm (2 1/2 in.) size B, C, and L models 1 mm (4 in.) size P model 115 mm (4 1/2 in.) size Front Flanges Ordering Number PGI-63B-PMC PGI-63C-PMC PGI-1BCL-PMC PGI-P-115-PMC Stainless steel rear flanges are available for mounting on the front of the panel. This option is not available on M, S, and P model gauges. Rear flanges are available factory installed on B, C, and L model gauges and as accessories for field installation. B, C, and L Model Rear Flange Kits Gauge Size Ordering Number 63 mm (2 1/2 in.) PGI-63BCL-RF 1 mm (4 in.) PGI-1BCL-RF Maximum Indicating Pointers Maximum indicating pointers (MIP), available for S, B, C, L, and P models, identify pressure spikes in a system and are helpful during system startup and troubleshooting. The MIP adds an additional 1 % error to the gauge because of the increased load on the bourdon tube. This option must be factory installed on C model gauges and is available for field installation on S, B, L, and P model gauges. Maximum Indicating Pointer Kits Polished stainless steel front flanges are available for flush panel mounting of Swagelok industrial gauges. This option is not available on lower mount or P model gauges and must be factory installed on C and M model gauges. S, B, and L Model Front Flange Kits Gauge Size Ordering Number 63 mm (2 1/2 in.) PGI-63SBL-FF 1 mm (4 in.) PGI-1SBL-FF Gauge Model S, B, and L 63 mm (2 1/2 in.) size S, B, and L 1 mm (4 in.) size P 115 mm (4 1/2 in.) size Ordering Number PGI-63-MIP-SG PGI-1-MIP-SG PGI-P-115-MIP-

21 984 Measurement Devices Options and ccessories Coil Steam Siphons Siphons protect pressure instruments in live steam service or other high-temperature vapor applications. The vapor condenses inside the coil of the siphon, preventing the hightemperature vapors from reaching the sensing element of the pressure instrument. Siphons are available in carbon and stainless steel. Coil Steam Siphon Kits Material Steel Stainless steel End Connection 1/4 in. NPT 1/2 in. NPT Wall Schedule Ordering Number 4 PGI-4-CSS-S-SC4 8 PGI-4-CSS-S-SC8 8 PGI-8-CSS-S-SC8 16 PGI-8-CSS-S-SC16 8 PGI-8-CSS-SS-SC8 16 PGI-8-CSS-SS-SC16 Positionable Gauge dapters Features Positionable gauge allows 36 orientation of pressure gauges. Inlet connection is 1/2 in. male NPT. vailable with 1/2 in. NPT and ISO parallel gauge connections. ll 316 stainless steel construction. Optional gauge siphon/snubber helps protect the instrument from steam and vapor and dampens pressure fluctuations. Strap Wrenches Strap wrenches are used to remove the bayonet ring of the S, B, and L model gauges. Strap wrench ordering number: PGI-SB-CRR ccessories for Field Installation dditional items for gauges can be ordered for field installation. Materials of Construction Component Connector Gauge nut, coupling Seal washer Siphon tube, damper tube, plug Wetted components listed in italics. Material Grade/ STM Specification 316, 316L/ , 316L/479 nnealed 316 SS 316 SS Kit Safety glass, 115 mm (4 1/2 in.) size Safety glass, 16 mm (6 in.) size Safety glass, 63 mm (2 1/2 in.) size Safety glass, 1 mm (4 in.) size Fill plug with toggle, for 63 mm dials Fill plug without toggle, for 63 mm dials Fill plug with toggle, for 1 mm dials Fill plug without toggle, for 1 mm dials Cover ring remover, 115 mm (4 1/2 in.) size Liquid-fill kit lower mount (includes membrane and plug) Liquid-fill kit lower-back mount (includes membrane and plug) Mark pointer Ordering Number PGI-P-115-SGLSS PGI-P-16-SGLSS PGI-63-SGLENS PGI-1-SGLENS PGI-63-TOGGLE PGI-63-FILLPLUG PGI-1-TOGGLE PGI-1-FILLPLUG PGI-P-115-CRR PGI-P-FILLKIT-LM PGI-P-FILLKIT-LBM PGI-P-115-MRK- Ordering Information Select a gauge ordering number. Pressure Rating Outlet 6 psig (413 bar) 1 psig (689 bar) Connection Gauge dapter Ordering Numbers 1/2 in. female NPT SN44N6 SN44N1 1/2 in. male NPT SN4N46 SN4N41 G1/2 female ISO (RG) SN44P6 SN44P1 To order an optional gauge siphon/snubber, add -SN to the gauge ordering number. Example: SN44N6-SN

22 Industrial and Process Pressure Gauges PGI Series 985 Options and ccessories Snubber Fittings Gauge Protectors Swagelok snubber fittings protect gauges and instruments from system pressure surges and shocks. Pressure damping (snubbing) is accomplished through the use of a porous sintered 316 stainless steel element. Installing a Swagelok snubber fitting upstream from the gauge reduces the gauge s response rate. The response rate generally varies with the initial pressure drop across the porous element of the snubber fitting and allows the gauge to reach line pressure smoothly. Snubber fittings should be used only to protect against pressure shocks, impulses, and surges. Systems requiring control of contaminants should use filters suited to the application. See the Swagelok Filters catalog (MS-1-92), page 95. Elements With five basic elements available, snubber fittings can meet the requirements of fluid applications ranging from light gases to liquids with viscosities above 1 SUS (Saybolt universal seconds) (22 cst [mm 2 /s]). Element designators are stamped on all fittings for proper identification. Materials of Construction Typical Installation Effective Element rea Fittings with 1/8 in. Male NPT Ends.19 in. 2 (12.3 mm 2 ) ll Other Fittings.62 in. 2 (4. mm 2 ) Press-fit sleeve holds element in place Sintered 316 stainless steel element (magnified 13 ) Component Fitting body Ferrules, nut Sleeve Element Wetted components listed in italics. Material Grade/STM Specification 316 SS/276 or brass/b SS/276 or brass/b SS/ SS Pressure Ratings Basis Pressure ratings are based on SME Code for Process Piping B31.3, at 7 F (2 C). Fluid Light gases from 69 to 79 SUS (13 to 16 cst [mm 2 /s]) ir-steam from 75 to 119 SUS (15 to 25 cst [mm 2 /s]) Water, light oils from 75 to 25 SUS (15 to 54 cst [mm 2 /s]) Oils from 25 to 1 SUS (54 to 22 cst [mm 2 /s]) Oils of 1 SUS (22 cst [mm 2 /s]) and above verage Fluid Flow Estimate L/min➀.5 at 25 psig (1.72 bar) 2.4 at 25 psig (1.72 bar) 3.3 at 25 psig (1.72 bar) 1.3 at 1 psig (.68 bar).9 at 1 psig (.68 bar) Element Designator ➀ Product is tested with air at ambient temperature. Flow estimate is the average air flow multiplied by a ratio of nominal kinematic viscosities (air/fluid). ➁ Not available for ordering number -4-SR-2. G W L H➁ Maximum Differential Pressure Stainless Steel Fittings with 1/8 in. Male NPT Ends 5 psig (344 bar) ll Other Fittings Stated working pressures Pressure must be applied only in the direction of the flow arrow. Temperature Ratings Fitting Material Maximum Operating Temperature F ( C) Brass 4 (24) 316 SS 1 (538)

23 986 Measurement Devices Options and ccessories Snubber Fittings Gauge Protectors Ordering Information Select a basic ordering number from the tables below. Example: -4-S-E dd a body material designator. Material Designator 316 SS SS Brass B Example: SS-4-S-E dd an element designator from the table on page 985. Example: SS-4-S-EG Dimensions Dimensions are for reference only, and are subject to change. Dimensions shown with fitting nuts finger-tight. dapter F flat NPT Male/ Female Pipe Size in. Basic Ordering Number Dimensions in. (mm) Working Pressure at 7 F (2 C) psig (bar) F Brass 316 SS 1/4-4-S-E 1.4 (35.6) 3/4 22 (151) 44 (33) 1/2-8-S-E 1.94 (49.3) 1 1/16 24 (165) 49 (337) Reducing dapter F flat NPT Female Pipe Size in. NPT Male Pipe Size in. Basic Ordering Number ➀ Maximum differential pressure: 5 psig (344 bar). Dimensions in. (mm) Working Pressure at 7 F (2 C) psig (bar) F Brass 316 SS 1/4 1/8-4-SR-2-E 1.26 (32.) 3/4 33 (227) 66 (454)➀ 1/2 1/4-8-SR-4-E 1.76 (44.7) 22 (151) 44 (33) 1 1/16 3/8-8-SR-6-E 1.83 (46.5) 24 (165) 49 (337) Male NPT to Swagelok Tube Fitting F flat G flat C NPT Male Pipe Size in. Tube OD in. Basic Ordering Number Dimensions in. (mm) Working Pressure➀ at 7 F (2 C) psig (bar) C F G Brass 316 SS 1/4-4-SM (37.6).7 (17.8) 9/16 9/16 1/4 22 (151) 44 (33) 3/8-4-SM (39.9).76 (19.3) 5/8 11/16 ➀ For more information about pressure ratings of fittings, see Swagelok Tubing Data (MS-1-17), page 224.

24 Industrial and Process Pressure Gauges PGI Series 987 dditional Products Pressure Regulators Swagelok offers as full range of pressure regulators: Pressure-reducing models Back-pressure models Gas cylinder changeover model Vaporizing models For more information, see the Swagelok Pressure Regulators catalog (MS-2-23), page 84. Pressure Gauges For Panel Builders Swagelok panel builders gauges monitor vacuum and positive system pressures up to 15 psi, 1 bar, or 1 kpa and fit industrystandard 2 9/16 in. (65. mm) panel hole cutout. For more information, see the Swagelok Pressure Gauges for Panel Builders PBG Series catalog (MS-2-333), page 995. Transducers Swagelok industrial pressure transducers electronically monitor fluid system pressure in a variety of analytical and process applications. For more information, see the Swagelok Industrial Pressure Transducers catalog (MS-2-225), page 997. Tube Fittings Swagelok gaugeable tube fittings and fittings are available in sizes from 1/16 to 2 in. and 2 to 5 mm in a wide variety of materials and configurations. For more information, see the Swagelok Gaugeable Tube Fittings and dapter Fittings catalog (MS-1-14), page 2. Tubing Products Swagelok offers a wide variety of tubing products. Contact your authorized Swagelok representative or see these Swagelok catalogs for more information: Stainless Steel Seamless Tubing, Fractional, Metric, and Imperial Sizes (MS-1-181), page 188. Ultrahigh-Purity and High-Purity Stainless Steel Tubing, Fractional, Metric, and Imperial Sizes (MS-1-182), page 199. Caution: Do not mix or interchange parts with those of other manufacturers. MS-2-17, RevN

25 bout this document Thank you for downloading this electronic catalog, which is part of General Product catalog Swagelok published in print. This type of electronic catalog is updated as new information arises or revisions, which may be more current than the printed version. Swagelok Company is a major developer and provider of fluid system solutions, including products, integration solutions and services for industry research, instrumentation, pharmaceutical, oil and gas, power, petrochemical, alternative fuels, and semiconductor. Our manufacturing facilities, research, service and distribution facilities support a global network of more than 2 authorized sales and service centers in 57 countries. Visit to locate your Swagelok representative and obtain any information on features, technical information and product references, or to learn about the variety of services available only through authorized sales centers and service Swagelok. Safe Product Selection When selecting a product, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user. Warranty Information Swagelok products are backed by The Swagelok Limited Lifetime Warranty. For a copy, visit your Swagelok Web site or contact your authorized Swagelok representative. Swagelok, Ferrule-Pak, Goop, Hinging-Colleting, IGC, Kenmac, Micro-Fit, Nupro, Snoop, Sno-Trik, SWK, VCO, VCR, Ultra- Torr, Whitey TM Swagelok Company flas TM sahi Glass Co. Ltd. L-6XN TM llegheny Ludlum Corporation utocd TM utodesk, Inc. CS TM Canadian Standards ssociation DeviceNet TM ODV Kalrez, Krytox TM DuPont Elgiloy TM Elgiloy Specialty Metals FM TM FM Global Grafoil TM GrafTech International Holdings, Inc. MC TM MC Valves Inc. Microsoft, Windows TM Microsoft Corp. NCE TM NCE International picofast TM HansTurck KG Pillar TM Nippon Pillar Packing Company, Ltd PH, 17-7 PH TM K Steel Corp. Sandvik TM SandvikB Silconert TM Silcotek Corporation Simriz TM Freudenberg-NOK SolidWorks TM SolidWorks Corporation