FILTRATION TECHNOLOGY STAUFF. Return Line Filters SRFL-S & SRFL-D. Quality and Service Worldwide

Transcription

1 FILTRATION TECHNOLOGY 2 STAUFF Return Line Filters SRFL-S & SRFL-D Quality and Service Worldwide

2 Return Line Filter SRFL-S/D Australia Stauff Corporation (Pty.) Ltd. P.O.Box 227, 24-2 Doyle Avenue, Unanderra Wollongong, N.S.W 252 AUSTRALIA Tel: Fax: Brazil Stauff Brasil Ltda. Av. Gupê 177 Galpão 2 Bloco A Barueri São Paulo CEP , BRAZIL Tel: +55 () Fax: +55 () Canada Stauff Canada Ltd. 8 Milner Avenue Scarborough, Ontário M1B 5N7, CANADA Tel: Fax: China Stauff International Trading (Shangai) Co., Ltd. Shangdian Mansion, Pudong 1, Binzhou Road 212 Shangai, CHA Tel: Fax: France Stauff S.A. Z.I. de Vineuil-Blois Sud 2, Avenue du Grain d Or 4154 Vineuil-cedex, FRANCE Tel: Fax: India Stauff India Pvt. Ltd. Gat. No. 24, Pune-Nagar Road, Wagholi, DIA D-Pune Tel: Fax: Italy Stauff Italia S.R.L. Via Pola 21/2, I-24 Birone di Giussano, ITALY Tel: Fax: New Zealand Stauff Corporation (NZ) Ltd. Unit J. 15 Harris Road, P.O. Box Greenmount Auckland-NEW ZEALAND Tel: Fax: United Kingdom Stauff UK Ltd. 2, Coleford Road Darnall Sheffield, S 9 5 P H, ENGLAND Tel: Fax: USA Stauff Corporation 7 Wm. Demarest Place Waldwick, NJ 74, USA Tel: Fax: Walter Stauffenberg GmbH & Co. KG P. O. Box 1745 D Werdohl Germany Im Ehrenfeld 4 D Werdohl Germany Tel.: +49 () Fax: +49 () sales@stauff.com Internet: stauff.com Stauff Filtration Technology Stauff Filtration Technology offers a complete range of filtration products and services that will provide the system designer or user with the highest level of contamination control demanded by today s most sophisticated applications. Products include pressure filters, return line filters, elements, spin on filters suction strainers, and filler breathers for various hydraulic, lubrication and fuel oils. Stauff has the technical expertise to provide superior filter element designs for the Stauff original filter housings and also for the interchange element market. Stauff manufactures more than 1, different elements. Many of these are designed to fit into filter housings produced by other companies while maintaining or surpassing the original performance. The Stauff Contamination Control Program includes the diagnostic services including fluid sampling and laser particle counting products needed to monitor the system contamination level. Stauff, through its global network of wholly owned companies and technically qualified distributors, is ideally placed to assist its customers in the total contamination process providing a well balanced filtration solution. Page Return Line Duplex Filter SRFL-S/D Technical Data Return Line Simplex Filter SRFL-S 1- Dimensions 4 Return Line Simplex Filter SRFL-S 12- Dimensions 5 Return Line Duplex Filter SRFL-D 1- Dimensions Return Line Duplex Filter SRFL-D Dimensions 7 Return Line Duplex Filter SRFL-D Dimensions 8 Return Line Filter SRFL-S/D Ordering Code 9 RE & Options 1 Flow Characteristics 11 Distributors and warehouses in all industrial countries. 2

3 Return Line Filter SRFL-S/D Technical Data Technical Data STAUFF return line simplex filter SRFL-S and duplex filter SRFL-D are designed for in-line hydraulic applications. With its compact construction and the easy to maintain assembly the filter SRFL-S and SRFL-D are suitable for flow rates up to l/min (175 US GPM). The two housings of the duplex filter, SRFL-D are connected with a special gate valve that is operated with a lever or hand wheel. Therefore the filter may be serviced without shutting down the hydraulic system. A high efficiency of contaminant removal is assured by using STAUFF replacement filter elements RE series. The high dirt holding capacity of STAUFF elements ensures a long service life and, as a result, reduced maintenance costs. Technical Specification Construction Housings In-line assembly, base mounted Carbon steel Stainless steel (on request) Seals NBR (Buna-N ), FPM (Viton ) Port connection ANSI, SAE and D flanges By-pass valve (integrated in the filter element) Clogging indicator Opening pressure bar ±, bar (4,5 PSI ± 4,5 PSI) other pressures on request Differential pressure switch, setting 1, bar (2 PSI) scale...1, bar (...2 PSI) Operating pressure Flow rating Temperature Range max 14 bar (22 PSI) up to l/min (175 US GPM) -1 C up to +1 C (14ºF up to 212ºF) Filter elements Specification see page 1 Media Mineral oils, lubrication oils other fluids on request

4 K L I Return Line Filter Simplex SRFL-S 1- Dimensions Dimensions SRFL-S 1 / 2 / / Detail arrangement of filter elements Air Vent valve /8 SRFL-S 1 / 2 / / Filter Element S A (clearance to remove element) B C Port for pressure gauge and differential pressure 1 /4 NPT for ANSI and SAE flange 1 /4 BSP for D flange D H Option: opposite side flange see detail E Drain Port /8 Arrangement of filter elements (see detail above) O M N Option: connection location S (same side) O (opposite side) All dimensions in mm (inch) Flange Connection Dimensions Total oil Weight Filter Element S Capacity (without element) Filter Size D ANSI SAE A B C D E H I K L M N O l gal kg lbs Designation Qty SRFL-S-1 DN4 1-1 /2 1-1 /2 SRFL-S-2 DN5 2 2 SRFL-S- DN5 2-1 /2 2-1 /2 SRFL-S- DN8 885,8 7, (4,87) (2,92) (22,99) (8,4) (5,8) (5,12) (,1) (5,91) (4,92) (4,92) (5,91) (,4) 145,8 88, (41,17) (27,12) (2,14) (8,4) (5,8) (5,51) (7,48) (5,91) (4,92) (4,92) (5,91) (,4) 1248,7 828, 8, (49,1) (2,) (1,5) (11,22) (7,8) (5,91) (7,48) (9,45) (7,87) (7,87) (9,45) (,71) 212,7 127, 1242, (8,7) (49,91) (48,9) (11,22) (7,8) (,) (8,) (9,45) (7,87) (7,87) (9,45) (,71), 1,59 14,5 2 RE x 1 7,1 1,8 15,9 5 RE x 1 22,2 5, RE x 1 7,1 9,8 4,5 7 RE x 1 4

5 K L Return Line Simplex Filter SRFL-S 12- Dimensions Dimensions SRFL-S 12 / 18 / 24 / Detail arrangement of filter elements Air Vent valve /8 Filter Element S A (clearance to remove element) I SRFL-S 12 SRFL-S 18 SRFL-S 24 SRFL-S B C Port for pressure gauge and differential pressure 1 /4 NPT for ANSI and SAE flange 1 /4 BSP for D flange D H R Drain Valve /8 Option: opposite side flange see detail E Arrangement of filter elements (see detail above) O M N Option: connection location S (same side) O (opposite side) All dimensions in mm (inch) Flange Connection Dimensions Total oil Weight Filter Element S Capacity (without element) Filter Size D ANSI SAE A B C D E H I K L M N O R l gal kg lbs Designation Qty SRFL-S-12 DN ,7 119, 1294, (85,7) (51,9) (5,98) (1,8) (1,75) (7,48) (9,84) (15,1) (12,8) (12,8) (15,1) (,91) (2,) 1 27,2 8,2 19 RE x 2 SRFL-S-18 DN ,7 12, 1294, (85,7) (52,11) (5,98) (1,8) (1,75) (7,48) (11,2) (15,1) (12,8) (12,8) (15,1) (,91) (2,) 1 27,2 9,7 2 RE x SRFL-S-24 DN ,1 194,8 1, (88,55) (54,92) (5,78) (12,8) (11,7) (7,87) (12,) (17,1) (14,7) (14,7) (17,1) (,91) (2,) 149 9, 15,2 22 RE x 4 SRFL-S- DN ,1 192,8 18, (88,55) (54,84) (5,8) (12,8) (15,7) (9,92) (1,7) (21,2) (18,9) (18,9) (21,2) (,91) (2,) 22 1, 154,2 4 RE x 5

6 P L Return Line Duplex Filter SRFL-D 1- Dimensions Dimensions SRFL-D 1 / 2 / / Detail arrangement of filter elements Detail connecting ports Air Vent valve /8 Flange 1-1 /2, 2, 2-1 /2 Flange A (clearance to remove element) B C Filter Element S D I SRFL-D 1 / 2 / / H Drain Port /8 E (G) F Connecting port (see detail) Arrangement of filter elements (see detail above) Balance line Pressure tap 1 /2 K O M N Port for pressure gauge and differential pressure 1 /4 NPT for ANSI flange 1 /4 BSP for D flange All dimensions in mm (inch) Flange Connection Dimensions Total oil Weight Filter Element S Capacity (without element) Filter Size D ANSI A B C D E F G H I K L M N O P l gal kg lbs Designation Qty SRFL-D-1 DN /2 SRFL-D-2 DN 5 2 SRFL-D- DN /2 SRFL-D- DN 8 885,8 7, (4,87) (2,92) (22,99) (8,4) (1,24) (1,24) (2,47) (5,12) (,1) (5,91) (4,92) (4,92) (5,91) (,4) (4,) 145,8 88, (41,17) (27,12) (25,28) (8,4) (11,81) (11,81) (2,2) (5,51) (7,48) (5,91) (4,92) (4,92) (5,91) (,4) (5,91) 1248,7 828, 8, (49,1) (2,) (1,5) (11,22) (1,78) (1,78) (27,5) (5,91) (7,48) (9,45) (7,87) (7,87) (9,45) (,71) (5,91) 212,7 127, 1242, (8,7) (49,91) (48,9) (11,22) (14,7) (14,7) (29,5) (,) (8,) (9,45) (7,87) (7,87) (9,45) (,71) (,89),2 1, RE x 1 7,11 1,8 5,7 125 RE x 1 22,24 5, RE x 1 7,1 9, RE x 1

7 P L Return Line Duplex Filter SRFL-D Dimensions Dimensions SRFL-D 12 / 18 / 24 Detail arrangement of filter elements SRFL-D 12 SRFL-D 18 SRFL-D 24 Air Vent valve /8 Filter Element S A (clearance to remove element) R B C D I H E F Drain valve /8 (G) Arrangement of filter elements (see detail above) Balance line pressure tap 1 /2 K O M N Port for pressure gauge and differential pressure 1 /4 NPT for ANSI flange 1 /4 BSP for D flange All dimensions in mm (inch) Flange Dimensions Total oil Weight Filter Element S Connection Capacity (without element) Filter Size D ANSI A B C D E F G H I K L M N O P R l gal kg lbs Designation Qty SRFL-D-12 DN 1 4 SRFL-D-18 DN SRFL-D-24 DN ,7 119, 1294, (85,7) (51,9) (5,98) (1,8) (18,7) (18,7) (7,4) (7,48) (9,84) (15,1) (12,8) (12,8) (15,1) (,91) (7,87) (2,) 217,7 12, 1294, (85,7) (52,11) (5,98) (1,8) (19,9) (19,9) (9,7) (7,48) (11,2) (15,1) (12,8) (12,8) (15,1) (,91) (8,8) (2,) 2249,1 194,8 1, (88,55) (54,92) (5,78) (12,8) (21,2) (21,2) (42,52) (7,87) (12,) (17,1) (14,7) (14,7) (17,1) (,91) (9,45) (2,) 1 27, RE x , RE x 149 9, 2 58 RE x 4 7

8 P L I Return Line Duplex Filter SRFL-D Dimensions Dimensions SRFL- D Detail arrangement of filter elements SRFL-D Air Vent valve /8 A (clearance to remove element) B C Filter Element S D H R E F Drain valve /8 (G) Arrangement of filter elements (see detail above) Balance line pressure tap 1 /2 K O M N Port for pressure gauge and differential pressure 1 /4 NPT for ANSI flange 1 /4 BSP for D flange All dimensions in mm (inch) Flange Dimensions Total oil Weight Filter Element S Connection Capacity (without element) Filter Size D ANSI A B C D E F G H I K L M N O P R l gal kg lbs Designation Qty SRFL-D- DN ,1 192,8 18, ,4 (88,55) (54,84) (5,8) (12,8) (29,11) (29,11) (58,22) (9,92) (1,7) (21,2) (18,9) (18,9) (21,2) (,91) (11,8) (2,) 2 1, 9 8 RE x 8

9 Return Line Filter SRFL-S/D Ordering Code Ordering Code Filter Housings SRFL-D-1... B / A / O / CS / D /X Filter type SRFL-S Return Line Simplex Housing SRFL-D Return Line Duplex Housing Group Size Flow l/min US GPM For complete filters: Identification filter material + micron rating code (See ordering code filter elements below) Seal material B NBR (Buna ) V FPM (Viton ) Other seal material on request Ordering Code Connection style Design code Only for information Clogging indicator O Without clogging indicator D Differential pressure switch Other indicators on request Material Housing CS Carbon steel SS Stainless steel Connection location O Oposite side S Same side Omit for SRFL-D series Group Code Connection style A ANSI flange 1-1 / / S SAE flange (omit for SRFL-D) 1-1 / / D D flange DN 4 DN 5 DN 5 DN 8 DN 1 DN 125 DN 15 DN 2 RE-1 G 1 V /X Series Group Filter material RE Size Filter Element Designation Quantity SRFL-S SRFL-D 1 RE-1 1 x 1 2 x 1 2 RE-2 1 x 1 2 x 1 RE- 1 x 1 2 x 1 RE- 1 x 1 2 x 1 12 RE- 1 x 2 2 x 2 18 RE- 1 x 2 x 24 RE- 1 x 4 2 x 4 RE- 1 x 2 x Code Material max p* collapse A Stainless fiber bar (45 PSI) N Filter paper 1 bar (22 PSI) G Inorganic glass fiber bar (45 PSI) S Stainless mesh bar (45 PSI) *Collapse / burst resistance as per ISO 2941 Micron ratings available, 5, 1, 2 1, 25, 5, 1, 2,5 Design code Only for information Seal material B NBR (Buna ) V FPM (Viton ) Other seal materials on request Micron rating µm 5 5 µm 1 1 µm 2 2 µm 1 1 µm µm 5 5 µm 1 1 µm 2 2 µm 5 5 µm Other micron ratings on request 9

10 Return Line Filter SRFL-S/D RE and Options 1. Replacement RE STAUFF replacement filter elements for SRFL-S and SRFL-D series filters are manufactured in the common filter materials such as stainless fiber, stainless mesh, paper and inorganic glass fiber. As standard all replacement elements series RE have tin plated steel parts for use with aggressive media such as water glycol, on request you also can get other materials. All replacement elements made by STAUFF comply with quality specifications in accordance with international standards. RE- G 1 V /X Series RE Group According to filter housing (See ordering code page 9) Filter material Code Material max p* collapse A Stainless fiber bar (45 PSI) N Filter paper 1 bar (22 PSI) G Inorganic glass fiber bar (45 PSI) S Stainless mesh bar (45 PSI) *Collapse / burst resistance as per ISO 2941 Micron ratings available, 5, 1, 2 1, 25, 5, 1, 2, 5 2. Differential Pressure Switch with visual gauge indicator The switch is used to indicate when the elements need changing. The switch can turn on a light, shut down the machine or any further function controlled by an electrical signal. The gauge visually indicates the differential pressure across the filter elements. Design code Only for information Seal material B NBR (Buna ) V FPM (Viton ) other seal materials on request Micron rating µm 5 5 µm 1 1 µm 2 2 µm 1 1 µm µm 5 5 µm 1 1 µm 2 2 µm 5 5 µm Other micron ratings on request Diameter 1 mm (,9") Scale 1, bar ( 2 PSI) Connection thread 1/4 " Working pressure Max 2 bar (29 PSI) Temperature range Body Lens Seal -2 C up to +8 C (-4 F up to +17 F) Aluminium Glass NBR (Buna-N ) FPM (Viton ) Protection system Switch Voltage Current on Contact Contact Rating Other data on request IP 5 max 28 V AC/DC max,25 A AC/DC 5 VA AC/DC 1

11 Return Line Filter SRFL-S/D Flow Characteristics Flow Characteristics of Return-line Filters SRFL-S and SRFL-D The following characteristics are valid for mineral oils with a density of,85 kg/dm and the kinematic viscosity of mm 2 /s. The characteristics have been determined in accordance to ISO 98. The housing pressure drop is directly porportional to the oil density Housings SRFL-S/D 1/2. 9 SRFL-D-1/ SRFL-D-2 SRFL-S-1/ SRFL-S-2 Q in l/min RE 1 A A A5 A1 A2. Q in l/min RE 1 G A. A5 G G5 G1 G2 Q in l/min Housings SRFL-S/D / SRFL-D-.5.4 RE 2 A A A RE 2 G G..2.1 SRFL-D- SRFL-S- SRFL-S A1 A G5 G1 G Q in l/min Q in l/min Q in l/min Housings SRFL-S/D 12/18 SRFL-D-12/ SRFL-D RE A A A RE G SRFL-S-12/ SRFL-S-18 Q in l/min. A1.2 A Q in l/min G 1. G5.5 G1 G Q in l/min Housings SRFL-S/D 24/ SRFL-D-24 SRFL-D-.2 SRFL-S-.1 SRFL-S Q in l/min RE A A A5 A1 A Q in l/min RE G G G5 G1 G Q in l/min Pressure drop of housing including filter elements General: ptotal = phous + pelem x (operating viscosity [mm 2 /s] / mm 2 /s) with phous see diagrams above pelem pressure drop of element at a flow Q/n (at a viscosity of mm 2 /s) and n= numbers of elements as listed in ordering code filter elements see page 9) see diagrams above. Example Data given Qmax = l/min (1585 US GPM), RFL-D-24 with filter elements RE-S25B; operating viscosity = 1 mm 2 /s Qmax = l/min;n=4 elements (SRFL-D-24) Q/n=15 l/min (9 gal) phous,5 bar (5,7 PSI), pelem =,4 bar (,2 PSI) Pressure drop: ptotal =,5 bar +,4 bar x (1 mm 2 /s / mm 2 /s) =,49 bar (7,1 PSI) RE... S / RE... N. % 2% 4% % 8% 1% 12% N1 N2/S25 S5 S1 11

12 STAUFF THIS IS STAUFF RESPONSE AND FLEXIBILITY COMPETENT SERVICE PROMPT DELIVERY ENSURED QUALITY FRIENDLY SERVICE PROVEN PRACTICE Australia Stauff Corporation (Pty.) Ltd. P.O.Box 227, 24-2 Doyle Avenue, Unanderra Wollongong, N.S.W 252 AUSTRALIA Tel: Fax: Brazil Stauff Brasil Ltda. Av. Gupê 177 Galpão 2 Bloco A Barueri São Paulo CEP , BRAZIL Tel: +55 () Fax: +55 () Canada Stauff Canada Ltd. 8 Milner Avenue Scarborough, Ontário M1B 5N7, CANADA Tel: Fax: China Stauff International Trading (Shangai) Co., Ltd. Shangdian Mansion, Pudong 1, Binzhou Road 212 Shangai, CHA Tel: Fax: France Stauff S.A. Z.I. de Vineuil-Blois Sud 2, Avenue du Grain d Or 4154 Vineuil-cedex, FRANCE Tel: Fax: Germany Walter Stauffenberg GmbH & Co. KG P.O. Box 1745, D Werdohl, GERMANY Tel: +49 () 2 92/91- Fax: +49 () India Stauff India Pvt. Ltd. Gat. No. 24 Pune-Nagar Road, Wagholi D-Pune Tel: Fax: Italy Stauff Italia S.R.L. Via Pola 21/2 I-24 Birone di Giussano Tel: Fax: New Zealand Stauff Corporation (NZ) Ltd. Unit J. 15 Harris Road, P.O. Box Greenmount Auckland-NEW ZEALAND Tel: Fax: United Kingdom Stauff UK Ltd. 2, Coleford Road Darnall Sheffield, S 9 5 P H, ENGLAND Tel: Fax: USA Stauff Corporation 7 Wm. Demarest Place Waldwick, NJ 74, USA Tel: Fax: Globally available through distributors in all industrial countries Stauff 2 KLD&DMP Ordering Code # : SFT - 2-5A - US