IFP VARIABLE DISPLACEMENT PVB5PVB45 PISTON PUMPS

1 IFP VARIABLE DISPLACEMENT . PISTON PUMPS . IFP PISTON PUMPS are inline, VARIABLE volume units available in 4 frame sizes and 8 displacements. The wide variety of controls and overall efficiency make them ideal for the most demanding industrial applications. C:\wliu\ Features ECONOMICAL CONTROLS. PVB series combine quality Variety of manual and compensating performance with low overall cost. controls provide fast stable control of units. MOUNTING. QUIET. Mountings, shafts and port sizes are Noise levels are below the SAE standard. Metric units available on industry standards. request. EFFICIENT. High volumetric and overall efficiency for industrial applications. PISTON Pump Ordering Specifications IFP PVB10 F R C C 70. Frame Size 5/6 -10/15 Design 20/29 45A/45 Optional maximum volume stop (see page ). Optional foot bracket Control (See Page ). Rotation Warning Before starting fill pump case with system fluid through uppermost drain port. Housing must be kept full at all times to provide internal lubrication.

2 IFP PVB PISTON PUMP. PERFORMANCE CURVES. MODEL PVB6. MODEL PVB5. BASED ON OIL TEMPERATURE OF 120 F. BASED ON OIL TEMPERATURE OF 120 F. (100 SUS). (100 SUS). 1800 RPM INPUT-ATMOSPHERIC INLET. 1800 RPM INPUT-ATMOSPHERIC INLET. 100 VOLUMETRIC EFFICIENCY. 100 VOLUMETRIC EFFICIENCY. 90. EFFICENCY-PERCENT. OVERALL EFFICIENCY. 90 OVERALL EFFICIENCY. EFFICENCY-PERCENT. 80 8 8. 80. 70 7. DELIVERY - GPM. 70 DELIVERY. HORSEPOWER. DELIVERY - GPM. 60 6 6. 60 6 12. HORSEPOWER. DELIVERY 50 5 OW. 50 5 10 LL. FL. 40 4 -FU 4. 40 4 LL F. LOW 8 OW. ER. OWE. R-FU 30 3 EP. 30 3 RSE. P 6 OR. S. INPU. T HO 20 2 PU. TH. 2. 20 2 4 IN. 10 1. 10 1 2. 0 00 0. 0 0 0 500 1000 1500 2000. 0 500 1000 1500 2000 2500 3000. OUTLET PRESSURE - PSI. OUTLET PRESSURE - PSI. MODEL PVB10. MODEL PVB15. BASED ON OIL TEMPERATURE OF 120 F. BASED ON OIL TEMPERATURE OF 120 F. (100 SUS). (100 SUS). 1800 RPM INPUT-ATMOSPHERIC INLET. 1800 RPM INPUT-ATMOSPHERIC INLET. 100 VOLUMETRIC EFFICIENCY. 100. VOLUMETRIC EFFICIENCY.

3 OVERALL EFFICIENCY. 90 OVERALL EFFICIENCY. EFFICENCY-PERCENT. 90. EFFICENCY-PERCENT. 80 80. 70. DELIVERY - GPM. 70 21. DELIVERY - GPM. 60 24. HORSEPOWER. 60 6 18. HORSEPOWER. DELIVERY. 50 10 20 50 5. DELIVERY. 15. 40 8 FLO. W 16 40 4 12. ULL FLO. W. ER-F. 30 6 HOR. SE POW 12 30 3 POW. ER-F. ULL. 9. T RSE. INPU T HO. 20 4 8 20 2 INPU. 6. 10 2 4 10 1 3. 0 0 0 0 0 0. 0 500 1000 1500 2000 2500 3000 0 250 500 750 1000 1250 1500 1750 2000. OUTLET PRESSURE - PSI OUTLET PRESSURE - PSI. MODEL PVB20 MODEL PVB29. BASED ON OIL TEMPERATURE OF 120 F BASED ON OIL TEMPERATURE OF 120 F. (100 SUS) (100 SUS). 1800 RPM INPUT-ATMOSPHERIC INLET 1800 RPM INPUT-ATMOSPHERIC INLET. VOLUMETRIC EFFICIENCY. 100 50 50. 100 VOLUMETRIC EFFICIENCY. 90 45 OVERALL EFFICIENCY. 45. EFFICENCY-PERCENT. OVERALL EFFICIENCY. 90 45 45. EFFICENCY-PERCENT. 80 40 40. 80 40 40 70 35 35. DELIVERY - GPM. 70 35 35. DELIVERY - GPM. 60 30. DELIVERY. 30. HORSEPOWER. 60 30 30. HORSEPOWER. 50 25 25. 50 25 25 40 20 F LOW 20.

4 40 20 DELIVERY. 20 ER-F. ULL. 30 15 HOR. S EP. OW 15. 30 15 LL. F LOW. 15 INP. UT. WE. R -FU 20 10 10. 20 10 RS. E PO 10. UT. HO 10 5 5. 10 5 INP. 5 0 0 0. 0 0 0 0 250 500 750 1000 1250 1500 1750 2000. 0 500 1000 1500 2000 2500 3000. OUTLET PRESSURE - PSI. OUTLET PRESSURE - PSI. IFP VARIABLE DISPLACEMENT . PISTON PUMPS . APPLICATION GUIDELINES. SHAFT ALIGNMENT STARTING. PVB units are designed for "inline drive" During initial starting it may be necessary to bleed with a flexible coupling. Side loading the air from pump outlet. IFP air bleed valve ABT 02S. shaft is not recommended . is available for this purpose. FILL PUMP CASING SYSTEM RELIEF VALVE. Before starting, fill case with system fluid Although PVB series PUMPS have compensator through upper most drain port. Pipework controls, a system relief valve is recommanded for must be installed in such a way as to ensure safety considerations. that the case is always full of oil during operation. Note: -Max. case pressure 5 PSI.

5 TECHNICAL DATA. Values based on using anti-wear type petroleum oil 150 SUS at 100 F and 0 PSI inlet pressure DELIVERY MAX. SPEED MAX. PRESSURE. (GPM) AT RPM PSI. MODEL DISPL. 1800 MAX. Anti-wear oil HWBF Anti-wear oil HWBF WGT. RPM RPM LBS. PVB5 .643 5 10 3600 3000 16. PVB6 .843 3200 2000 16. PVB10 10 18 3200 3000 30. PVB15 15 3000 1800 2000 1000 30. PVB20 20 26 2400 3000 57. PVB29 29 38 2400 2000 57. PVB45 45 55 2200 3000 210. SOUND LEVEL. PER ISO 4412 NOISE dB(A). MODEL REV OUTLET CUT-OFF FULL DISPL. r/min PSI. 1000 56 59. PVB5/6 1200 2000 59 61. 3000 62. 1000 57 62. 1800 2000 62 63. 3000 64. 1000 57 57. PVB10/15 1200 2000 62 62. 3000 64. 1000 62 62. 1800 2000 65 69. 3000 68. 1000 58 77. 1200 2000 62 77. PVB20/29 3000 65. 1000 63 64. 1800 2000 68 69. 3000 71. IFP PVB5/6. INSTALLATION DIMENSIONS. DIMENSION (INCHES) Compensator position Case drain connection for rotation models .562-18 UN-2B straight thd for .375 tubing Compensator position .1875 square key for rotation models IFP.

6 437D. 2 holes .47 R Rotation Oil port CW- Increase pressure Inlet/Outlet CCW - Decrease pressure A B. A B B A. Connections A&B ports 1 1/6-12 UN-2B straight thd. for .75 tubing Bracket mount available Alternate case drain connection Part NBR- IFB-A. (See Page ). PVB 10/15. INSTALATION DIMENSIONS. DIMENSION (INCHES) Compensator position for rotation models Case drain connection .7500-16 UNF straight thd for .50 tubing Compensator position for rotation models .1875 square key IFP..875 D. D..562 D. 2 holes .52 R. Rotation Oil port Inlet/Outlet CW- Increase pressure CCW - Decrease pressure A B. A B B A. Connections A&B ports 1. UN-2B straight Bracket mount available thd. for tubing Alternate case Part NBR- IFB-B. drain connection (See Page ). IFP PVB20/29. INSTALLATION DIMENSIONS. DIMENSION(INCHES). Case drain connection .3125 .750-16 UNF. Square key .688 D. IFP 2 HOLES. D D..75 R. Rotation Oil port CW- Increase pressure Ref Inlet/Outlet CCW- Decrease pressure A B.

7 B A. A B. Bracket mount available Part NBR- IFB-C. (See Page ). CONNECTION A&B. SAE "O" RING. "O" D TUBING. Connection A & B. PVB5/6 1" Tubing PVB10/15 1 1/4 PVB20/29 1 1/2 SAE 4 Bolt Flange Port B. Port A Port B Port A Port B. Port A. IFP PVB45. INSTALLATION DIMENSIONS. square .5. IFP..62. DIMENSION (INCHES). CASE DRAIN CONNECTION. UN-28 THD. SAE. STRAIGHT THD. FOR..750 TUBING-2 PLACE. 16. COMPENSATOR. IFP ADJUSTMENT..437 SCREW. SQUARE KEY..86 .656 D. 4 HOLES SQUARE. ALTERNATE CASE. DRAIN CONNECTION .343 D. 2 HOLES. FOR DOWELING. OUTLET CONNECTION. FOR ROTATION MODELS. 2" Dia. Flange OUTLET CONNECTION. FOR ROTATION. 2" Dia. Flange DIMENSION (INCHES). OPTIONAL CONTROLS. SPOOL SPRING ADJ. SCREW. BODY. (942159N)/. (942158N). - Pressure compensator- "C" control maintains pump volume TO PUMP CASING requirements of the system until a TO CONTROL PISTON . SYSTEM PRESSURE. preselected operating pressure is reached. Pump DISPLACEMENT is then reduced to zero "CM" range 250 - 1500 PSI.

8 "C" range 250 - 3000 PSI. Available in frame sizes PVB5 to PVB45..4375-20 UNF-2B thd. remote control port (942480N). - Remote pressure compensator- "CG" control operates same as "C". control except pressure setting can be adjusted using a remote relief valve (IFP-C175-*-70) connected to the remote control port (SEE Page ). Available in frame sizes PVB5 to PVB29. 924069N). - Load sensing/pressure limiter- "CVP" compensator provides load sensing control to automatically adjust pump flow in response to a remote pressure signal. A compensator control is also incorporated to limit maximum Load sensing comp. control working pressure. port .4375-20 UNF-2B. connected to downstream pressure Available in frame sizes PVB5 to PVB29. OPTIONAL CONTROLS. Compensator Maximum volume stop incorporates the "C" compensator with an djustable Valve plate volume stop. The maximum pump Control PISTON /assembly Maximum Stop delivery is externally adjusted. Adj. Rod ( decrease). ( increase).

9 BACK-UP RING. "O" RING. Adapter Block MODEL Max stop S/A No. Adj. Rod Adapter block PVB5 /6 -** 942188N 354573N 354578N. PVB5 /6 -** 942189N 354573N 354579N. PVB10/15 -** 942190N 354574N 354579N. PVB10/15 -** 942191N 354574N 354578N. PVB20/29 -** 942192N 354575N 354578N. PVB20/29 -** 942192N 354575N 354578N. Available in frame size PVB5 to PVB29. Neutral Position 1 Position 2 -Level control- "M" control provides manual R. adjustment of pump flow. Level E. D. must be secured in position to maintain R. O. prespected flow. L. IA. Rotation Level Position Outlet Port C. 1 A. E. P. 2 B. S. 1 B. 2 A. Available in frame size PVB5 to PVB15. -Handwhell control- Turning handwheel provides over- center control of pump output flow. R. Position 1. E. D. R. O. L. Shaft Rotation Pointer Position Outlet Port IA. Neutral 1 A. C. E. 2 B. P. S. 1 B. Position 2 2 A. Available in frame size PVB5 to PVB15. IFP PVB10/15. PISTON PUMPS . SERVICE PARTS INFORMATION. VALVE. SHAFT PLATE.

10 SEAL SPRING SHOE CONTROL. HOUSING PLATE PISTON COMPENSATOR. BEARING. SQ. KEY CYLINDER. BLOCK. BEARING. SHAFT. PINTLE. BEARING. SWASH PINTLE. PLATE. PIN. YOKE SHOE WASHER. PISTON . PART # DESCRIPTION PART # DESCRIPTION PART # DESCRIPTION. 938276N ROT GROUP PVB10 919682N SEAL KIT 058303N Y SHAFT KEY. 938273N ROT GROUP PVB15 343573N * SEAL 274382N RETAINER. 239077N SW. PLATE 317162N * GASKET 265425N PINTLE. 942047N PISTON PVB10(9) 244956N * COMP. GASKET 012016N PINTLE BEARING. 941887N PISTON PVB15(9) 357652N HOUSING 245223N LIFT LIMITER. 275961N SHOE PLATE 342743N YOKE 093509N RET. RING. 423324N SPHER. WASHER 278634N YOKE BIG SPRING 942327N PISTON & Rod Ass. 248812N PINS(3) 317239N YOKE SM. SPRING 185638N RET. RING. 321703N CYL BLOCK PVB10 120428N RET. RING OUT 039465N PLATE BEARING. 260860N CYL BLOCK PVB15 119982N RET. RING IN 942165N RH PLATE PVB10. 241954N THRUST WASHER 284397N BEARING SHAFT 942166N LH PLATE PVB10. 247294N SPRING CYL. BL. 261478N SHAFT SHORT 942167N RH PLATE PVB15.