Engineering Data Pack HD Industrial Duty Pumps

Transcription

1 Engineering Data Pack HD Industrial Duty Pumps Version. Excellence at work. Excellence in life.

2 Table of Contents 0A Pump Mounting Dimensions 0A Pump Mounting Dimensions with Flanged Ports Flanged Port Dimensions 0A Pump Mounting Dimensions 0A Pump Mounting Dimensions with Flanged Ports Flanged Port Dimensions 0 Pump Mounting Dimensions 5 0 Pump Mounting Dimensions with Flanged Ports 5 Flanged Port Dimensions Pump Mounting Dimensions 6 HD Maximum Overhung Load Calculation HD Maximum Allowable Transmitted Torque on Pump Shafts (Inch-Pounds) HD Nozzle Loading Data HD Model Steam Jacket General Ph Chart 9 HD Maximum Case, Differential, Discharge, and Suction Pressures 9 Flange Ratings (Cast Iron) 0 Flange Ratings (Stainless Steel) 600 Pump Mounting Dimensions with Flanged Ports 6 Flanged Port Dimensions 6 HD Process Pump Numbering System Temperature Limits of HD Process Pump Materials HD Industrial Duty Pump Materials of Construction HD Seal Specifications 9 HD NPSHr Data Industrial Duty Seal Chamber Dimensions Priming Ability of HD Series Pumps Maximum Speed Vs. Viscosity Horsepower Multiplying Factor Vs. Viscosity Model 0A Impeller and Timing Gear Chart Model 0A Impeller and Timing Gear Chart Model 0 Impeller and Timing Gear Chart Model 600 Impeller and Timing Gear Chart Abrasives & Slurries 5 Spherical Particle Size Data 5 Particle Size Reference Packing Style Arrangements Version. Page of

3 0A Pump Mounting Dimensions " NPT PORT SUCTION SQUARE KEY LONG Ø 6 5 " NPT PORT DISCHARGE () TYP. MTG. HOLES 5 0A Pump Mounting Dimensions with Flanged Ports "X" " NPT FLANGED SUCTION PORT Ø SQUARE KEY LONG "Y" 6 5 " NPT FLANGED DISCHARGE PORT () TYP. MTG. HOLES 5 Flanged Port Dimensions Size Iron Pump Stainless Steel Pump CS ANSI 50# F.F. CS ANSI 50# R.F. CS ANSI 00# R.F. SS ANSI 50# F.F. SS ANSI 50# R.F. SS ANSI 00# R.F. "X" /" ± /" /" ± /" 5 /" ± /" /" ± /" /" ± /" 5 /" ± /" "Y" 5 5/" ± /" 5 5/" ± /" 5 /" ± /" 5 5/" ± /" 5 5/" ± /" 5 /" ± /" Version. Page of

4 0A Pump Mounting Dimensions " NPT PORT SUCTION SQUARE KEY LONG Ø 6 5 " NPT PORT DISCHARGE () TYP. MTG. HOLES 5 0A Pump Mounting Dimensions with Flanged Ports "X" " NPT FLANGED SUCTION PORT SQUARE KEY LONG "Y"5 Ø 6 5 () TYP. MTG. HOLES " NPT FLANGED DISCHARGE PORT 5 Flanged Port Dimensions Size Iron Pump Stainless Steel Pump CS ANSI 50# F.F. CS ANSI 50# R.F. CS ANSI 00# R.F. SS ANSI 50# F.F. SS ANSI 50# R.F. SS ANSI 00# R.F. "X" /" ± /" /" ± /" /" ± /" /" ± /" /" ± /" /" ± /" "Y" 5 /" ± /" 5 /" ± /" 5 /" ± /" 5 /" ± /" 5 /" ± /" 5 /" ± /" Version. Page of

5 0 Pump Mounting Dimensions 9 5 5" NPT PORT SUCTION 9 SQUARE KEY LONG Ø 0 " NPT PORT DISCHARGE () TYP. MTG. HOLES Pump Mounting Dimensions with Flanged Ports "X" 5" NPT FLANGED SUCTION PORT SQUARE KEY LONG "Y" Ø 0 " NPT FLANGED DISCHARGE PORT () TYP. MTG. HOLES 5 9 Flanged Port Dimensions Size Iron Pump Stainless Steel Pump CS ANSI 50# F.F. CS ANSI 50# R.F. CS ANSI 00# R.F. SS ANSI 50# F.F. SS ANSI 50# R.F. SS ANSI 00# R.F. "X" /" ± /" /" ± /" /" ± /" /" ± /" /" ± /" /" ± /" "Y" 9" ± /" 9" ± /" 9 9/" ± /" 9" ± /" 9" ± /" 9 9/" ± /" Version. Page 5 of

6 600 Pump Mounting Dimensions TYP. Ø SQUARE KEY LONG 0 Ø TYP. MTG. HOLES () 6" NPT PORTS 600 Pump Mounting Dimensions with Flanged Ports "X" TYP. Ø SQUARE KEY LONG 0 Ø TYP. MTG. HOLES 5 5 () 6" NPT 5 9 FLANGED PORTS Flanged Port Dimensions Iron Pump Stainless Steel Pump Size CS ANSI 50# F.F. CS ANSI 50# R.F. CS ANSI 00# R.F. SS ANSI 50# F.F. SS ANSI 50# R.F. SS ANSI 00# R.F. "X" 5/" ± /" 5/" ± /" /" ± /" 5/" ± /" 5/" ± /" /" ± /" Version. Page 6 of

7 HD Process Pump Model Number System Pump Model Material of Construction Port Relief Valve Options Serial Number Double Lobe Position # Pos. & - Pump O5 = Industrial Duty (ID) Pos. & - Model = Model 0A = Model 0A 5 = Model 0 9 = Model 600 Pos. 5 & 6 - Material of Construction 0 = Stainless Steel 09 = Ductile Iron Pos. - Port 0 = Internal NPT (Std. on ID Models) = Flanged Port Option Pos. - Relief Valve 0 = No Relief Valve Pos. 9 & 0 - Options Temperature Limits of HD Process Pump Materials 0 = Hot Clearance 0 = Special Shaft Material 05 = Special Packing 06 = Special Packing Configuration 0 = Mechanical Seals 09 = Special Bushings 0 = Special Clearances = Steam Jacket/Tracing 9 = Special Ports (ie. Flanged) = Tutriding 6 = Interference Fit Gears = Special U-Cup/Lip Seals = Miscellaneous Pos. & - Serial Number 0 0 etc. = (Serialized at the Factory) Pos. - Double Lobe D = Double Lobe (If Required) 550 F 55 F 500 F 50 F 00 F 50 F 00 F 50 F 00 F -0 F Standard Pump Materials Hot Clearance Impellers High Temp APG 50 Gearcase Oil Standard Gearcase Oil Viton Oil Seals - Faceplate & Gearcase Standard Oil Seals - Faceplate & Gearcase PTFE Oil Seals - Faceplate & Gearcase Standard Oil Seals - Faceplate & Gearcase PTFE-Glass Filled Gaskets Standard Gasket Material Gor-Tex Rope Gaskets Standard Packing Standard DU Bushings - Ductile Iron Pumps Carbon Bushings - Ductile Iron Pumps Bronze Bushings - Ductile Iron Pumps High Temp Carbon Bushings - Stainless Steel Pumps Standard Carbon Bushings - Stainless Steel Pumps W C Bushings Note: Viton and PTFE oil seals can be used in place of standard oil seals upon request. PTFE and Gor-Tex gaskets can be used in place of standard seals upon request. If using a Mechanical Seal please consult factory for temperature limitations. Version. Page of

8 HD Industrial Duty Pump Materials of Construction Part Name Material Standard Comments Impeller Housing Faceplate Ductile Iron ASTM A56, grade Brinell Hardness S Availability Stainless Steel ASTM A, grade CF-M 55-5 Brinell Hardness S Tutrided Ductile Iron ASTM A56, grade Surface Hardened O Ductile Iron ASTM A56, grade Brinell Hardness S Stainless Steel ASTM A, grade CF-M 55-5 Brinell Hardness S Tutrided Ductile Iron ASTM A56, grade Surface Hardened O Gearcase Cast Iron ASTM A S S Gearcas Cover Cast Iron ASTM A S S Impellers Drive & Driven Shafts Housing Bushing Ductile Iron ASTM A56, grade S Stainless Steel ASTM A, grade CF-M 55-5 Brinell Hardness S Tutrided Ductile Iron ASTM A56, grade Surface Hardened O High Strength Steel ASTM A56, grade 60 Armco -PH S S C.O. Coated High Strength Steel ASTM A56, grade 60 Armco -PH Chrome Oxide Coated Carbon Carbon Graphite Resin S DU Bushing Steel Backed / PTFE Coated S Gearcase Ball Bearing Steel S S Faceplate Ball Bearing Steel S S Steam Jacket Aluminum O O DI = Ductile Iron Pumps SS = Stainless Steel Pumps S = Standard O = Optional DI O SS O Version. Page of

9 HD Seal Specifications Packing Packing Description Packing Style Material Description Standard Packing (Graphite/PTFE) ML00 or ML00 Braided PTFE with graphite impregnation Pure PTFE Packing ML6FDA Braided pure PTFE (FDA approved) ML5 Braided pure PTFE (Not FDA approved) Optional Lantern Ring (Style, & Packing) PTFE 0 Stainless Steel Throttle Bushing (Style Packing) PTFE 0 Stainless Steel Mechanical Seal Material of Construction Seal Description Seal Type Secondary Seal Rotating Face Stationary Face Hardware Single Abrasion Resistant Mechanical Seal Viton Tungsten Carbide Silicon Carbide S.S Single Abrasion Resistant Mechanical Seal Chemraz Tungsten Carbide Silicon Carbide S.S. Cartridge Seal Seal Description Seal Type Material of Construction Secondary Seal Sleeves Lips Gasket Hardware Triple Lip Cartridge Seal Chemraz Zirconium PTFE Gylon S.S. Note: Tuthill can supply a variety of seals with different material combinations to suit specific application requirements. The above list displays the most common/standard seal combinations used. Viton - Registered trademark of E.I. DuPont De Nemours & Company Gylon - Registered trademark of Garlock, Inc. Version. Page 9 of

10 SECTION A - A FACEPLATE HOUSING GEARCASE X B V L SECTION B - B CD CD ØS ØF D D H E R W B "S" "R" "K STUDS" QTY. SIZE - "M" D.I. "L" "J" S.S. S.S. D.I. "H" S.S. D.I. A S.S. D.I. J MIN. M A SHAFT CENTERS K STUDS MODEL "A" "B" "D" "E" 0A A A 0A 0A A "CD" "V" S.S. D.I. "W" 5 5 NO CENTER RIB "X" MIN NONE NONE - NONE 5-5 NONE R = STUFFING BOX DEPTH HOUSING S = SHAFT DIAMETER HOUSING V = STUD LENGTH W = LENGTH TO NEAREST OBSTRUCTION J = LENGTH TO OBSTRUCTION L = STUD LENGTH FACEPLATE M = LENGTH TO OBSTRUCTION K = STUD INFORMATION "F" D = STUFFING BOX BORE E = STUFFING BOX BORE DEPTH FACE PLATE F = FACEPLATE SHAFT DIAMETER H = LENGTH TO OBSTRUCTION FACEPLATE SIDE Version. Page 0 of

11 HD NPSHr Data K SSU MM SSU 50 K SSU 00K SSU NPSHr (Feet of Water) 0 60K SSU 5K SSU 0.6 Bar SSU Pump Speed (RPM) SSU 5000 SSU SSU SSU SSU SSU SSU Version. Page of

12 Priming Ability of HD Series Pumps Performance curves indicating priming ability of pumps based on test data obtained on new pumps. Priming ability of older pumps, because of larger clearances, will not be as good. DUCTILE IRON (STD. CLEARANCE) DUCTILE IRON (HOT CLEARANCE) STAINLESS STEEL (STD. CLEARANCE) 6 FEET OF WATER 0 6 0A/0/600 METERS OF WATER FEET OF WATER 0A/0/600 METERS OF WATER 0A 0A RPM RPM.6 STAINLESS STEEL (HOT CLEARANCE).5. FEET OF WATER.0 0A/0/600.5 METERS OF WATER.0 0A RPM Version. Page of

13 Maximum Speed Vs. Viscosity Viscosity (SSU) Horsepower Multiplying Factor Vs. Viscosity.5 BHP Multiplying Facto Procedure:.) Determine required horsepower from 60,000 SSU performance curve for specific pump size, speed and operating pressure..) Determine factor for required viscosity..) Multiply answer and for required BHP Viscosity (SSU) Version. Page of

14 Model 0A Impeller and Timing Gear Chart Model 0 Impeller and Timing Gear Chart CONSULT FACTORY CONSULT FACTORY RPM INTERFERENCE FIT TIMING GEARS NEEDED RPM INTERFERENCE FIT TIMING GEARS NEEDED PSI SINGLE LOBE IMPELLERS NEEDED Note: Single or double lobe impellers are satisfactory for full range shown PSI SINGLE LOBE IMPELLERS NEEDED Model 0A Impeller and Timing Gear Chart Model 600 Impeller and Timing Gear Chart CONSULT FACTORY CONSULT FACTORY RPM INTERFERENCE FIT TIMING GEARS NEEDED RPM INTERFERENCE FIT TIMING GEARS NEEDED PSI SINGLE LOBE IMPELLERS NEEDED PSI SINGLE LOBE IMPELLERS NEEDED Version. Page of

15 Abrasives & Slurries The Tuthill process pump is ideally suited for slurries, since it is capable of handling a wide range of apparent viscosities and solid particle sizes. When sizing a process pump, you must determine the viscosity of the carrier fluid, particle size, and particle hardness. The thicker the carrier fluid, the less recirculation of product through the fluid chamber clearances (slip), thus there is less erosive wear from any abrasive particle. If the carrier fluid is water thin, the abrasive particles are allowed to re-circulate in the clearances, resulting in a short wear life. Particle size and hardness both affect the wear life of a process pump. Each process pump model has different clearance dimensions. If the particle is harder than the pump material construction and larger than the clearance dimension, the pump will generally have initial wear equal to that of the particle size and level off to a slower, constant wear rate. If the particle size is smaller than the pump clearances, the wear is less of a problem. A particle is therefore defined as abrasive if it is equal to or harder then the pump construction and larger then the factory set clearances in a new pump. Knowing that the process pump has been successfully applied on abrasive slurries, we generally do not recommend pump speeds on inorganic slurries to be any greater than 90 RPM. Try to maintain slowest possible speeds for any abrasive slurry. Wear life is relative; the Tuthill process pump will always do better than gear or vane pump at identical operating speeds. The following are MAXIMUM recommended pump speeds for existing applications Waste solvents, oil, paints, etc 0 RPM Municipal sludge/scum 90 RPM Animal rendering 00 RPM Asphalt with filler 00 RPM Magnetic oxide slurries 50 RPM Grain slurries (mash) 50 RPM Clay coatings slurries 0 RPM Clay slip & ceramic slurries 50 RPM Coal oil surface 90 RPM Spherical Particle Size Data The chart below shows the theoretical maximum, and recommended maximum particle size that a pump will pass. This is strictly a function of geometry. Pumps will last longer if abrasive particles are smaller than internal pump clearances and softer than the internal pump parts. On slurries with maximum diameter particles, 00-RPM maximum speed is recommended to minimize crushing. Particles must be able to be sheared by pump impellers or the pump will stall. Pump Model Theoretical Maximum Diameter (inches) Recommended Maximum Diameter (inches) 0A A Version. Page 5 of

16 Particle Size Reference Packing Style Arrangements Style # Mesh Micron Inches PACKING SHAFT Available Options: Packing: Pure PTFE, Graphite, other special materials available on request Shaft: Steel, Armco -PH, S.S. (all have ceramic coating option) Style # packing is the standard for all HD models GLAND Version. Page of

17 Style # (Lantern Ring) PACKING SHAFT LANTERN RING GLAND Recommended Usage: Grease lubrication improves sealing and packing life Vent to suction side of pump to reduce pressure on outboard packing Flush with clean fluid at 5-0 PSI above pump discharge pressure Some product dilution will occur so compatible fluid must be used This design is the same as Style # except lantern ring and in and out flush connections are provided in the approximate location shown. A minimum of two rings of packing will be installed inboard to throttle flow. Standard lantern ring material is glass filled PTFE. Rings may be made in other materials as required. All available options from Style # apply. HD Maximum Overhung Load Calculation Ductile Iron Model Max. Overhung Load F (lbs.) Maximum Horsepower with diameter sheave Pump RPM A & 0A Use following formula for other speed and sheave diameters Note: Stainless Steel will be 6% of above. HP = ( F lbs.) (Sheave dia. - inches) (RPM) 6,0 Version. Page of

18 HD Maximum Allowable Transmitted Torque on Pump Shafts (Inch-Pounds) Pump Shaft Carbon Steel (Std. On D.I.) ARMCO --05 S.S. (Std. On S.S.) Hast C 0A & 0A,5 9,9 6,6 0, 0,65,69 0,9, ,0 6,5,55,0 *Transmitted torque is the torque associated with the brake horsepower of a given application, at design speed. To calculate torque values in inch pounds determine BHP for the actual application from published performance curves, at design speed (RPM). Torque (in-lbs.) = (BHP)(6,000) Note: Applications using SSU performance curves at pressures at or above 00 PSI must be approved by the factory. HD Nozzle Loading Data RPM Pump Model Port Size (In.) Max. Force = Lbs. Max. Moment = Lb.In. 0A A & HD Model Steam Jacket Construction The jacket has a fabricated carbon steel plate type insert with an aluminum cast outer shell. Jacket is made in two-piece construction for field installation and/or pump maintenance access. Each half has ½ NPT (internal) in and out ports. Rating: Steam or heat transfer fluids 50-PSI maximum pressure 500 F maximum temperature Version. Page of

19 Application Factory or field installed. Standard grade Thermon or other heat transfer cement is applied between pump and jacket for best efficiency. Applications where pumped fluid must be maintained at temperature in order to remain in liquid form so the pump can pump the fluid are ideal for a steam jacket. General Ph Chart Increasing Alkalinity Neutral Point Increasing Acidity.0 Ph.0 Ph.0 Ph.0 Ph 0.0 Ph 9.0 Ph.0 Ph.0 Ph 6.0 Ph 5.0 Ph.0 Ph.0 Ph.0 Ph.0 Ph 0.0 Ph Ductile Iron Stainless Steel HD Maximum Case, Differential, Discharge, and Suction Pressures A B SUCTION PUMP DISCHARGE Version. Page 9 of

20 Pump Model Pump Material of Construction Max. Case Pressure Max. Differential Pressure Max. Discharge Pressure 0A Ductile Iron Stainless Steel A Ductile Iron Stainless Steel Ductile Iron Stainless Steel Ductile Iron Stainless Steel Max. Suction Pressure * Max. Case Pressure for Standard Duty models with wing nuts is 50 PSI for Stainless Steel and 00 PSI for Ductile Iron. 500 PSI rating can be achieved by replacing wing nuts with standard hex head nuts torqued to industry standards. Flange Ratings (Cast Iron) Temperature (deg C) ANSI 50# Pressure (psig) 00 ANSI 5# 0 Pressure (bar g) Temperature (deg F) ThIs chart shows the ratings for flanges only - the maximum pump operating conditions must also be checked. Consult the appropriate Tuthill catalog for maximum allowable operating pressures and temperatures, based on pump application conditions and pump features. These ratings are based on non-shock pressures. ANSI data is from ASME/ANSI B (class A). Consult this spec for more information. WARNING Rapid temperature change can result in flange failure and leakage, which can cause property damage or serious injury. Do not exceed cast iron tensile strength when bolting flanges. Version. Page 0 of

21 Flange Ratings (Stainless Steel) Temperature ( C) Pressure (psig) ANSI 50# 0 Pressure (bar g) Temperature ( F) ThIs chart shows the ratings for flanges only - the maximum pump operating conditions must also be checked. Consult the appropriate Tuthill catalog for maximum allowable operating pressures and temperatures, based on pump application conditions and pump features. These ratings are based on non-shock pressures. ANSI data is from ASME/ANSI B.5-9 (matl group.). Consult this spec for more information. WARNING Rapid temperature change can result in flange failure and leakage, which can cause property damage or serious injury. Do not exceed cast iron tensile strength when bolting flanges. Tuthill Pump Group USA United Kingdom China Excellence at work. Excellence in life.