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Replacement PVH 74/81 Pumps

Do you need to replace failing PVH 74 or 81 inline piston pumps? Turn to Panagon Systems. We’re an industry-leading manufacturer of aftermarket piston pumps, motors, and other accessories and replacement components. Our products are designed and built in-house in the United States, backed by an 18-month warranty, and guaranteed to meet OEM specifications.* **Panagon Systems manufactures replacement pumps up to 3000 PSI
PVH 74 81 RENDER 4K

PVH 74/81

Vickers/Eaton originally manufactured the PVH 74 and 81 inline piston pumps as part of their PVH series. PVH pumps are known for being extremely reliable and high-performing, and they have a versatile design that makes them ideal for most industrial applications that require mobility. Some of the primary features and benefits of the PVH 74 and 81 include:
  • High Flow
  • Thru-Drive Arrangements
  • Diverse Draft Shaft & Control Options
  • Heavy-Duty, Compact Housing
  • Impressive 95%+ Volumetric Efficiency
  • Easy Installation Due to Lightweight Design
  • Quiet Operation

PVH 74 Specifications

View the tables below for PVH 74 product specifications.

Metric

Displacement per revolution:73.7 cm3
Max Operating Pressure:Up to 210 Bar
Max Operating Speed:1800 RPM (With Zero Inlet Pressure)
Weight:45 kg (Basic) or 48 kg (Thru-Drive)
Typical Flow:140 LPM (at 1500 r/min) or 125 LPM (at 1800 r/min)
Inertia:0.0078 Nm/sec2
Shaft Designation:ISO 3019/2 – E32N (Short Straight Keyed) for Basic Pumps, SAE C (J44-32-1 Straight Keyed) for Basic Pumps, SAE C (J44-32-4) for Basic Pumps, 14T 12/24 DP FRSF Spline for Basic Pumps, SAE CC (J744-38-4) for Thru-Drive Pumps, or SAE CC (J744-38-1) for Thru-Drive Pumps
Recommended Oil Viscosity:40 cSt and 16 cSt
Maximum Intermittent Temperature:104 degrees Celsius
*Displacement, maximum pressure, speed, input power, outlet flow, torque, and response times will vary based on operating temperature, hydraulic oil used, and inlet pressure. *Noise levels vary based on pressure and speed.

U.S

Displacement per revolution:4.50 in3
Max Operating Pressure:Up to 3000 PSI
Max Operating Speed:1800 RPM (With Zero Inlet Pressure)
Weight99 lbs (Basic) or 106 lbs (Thru-Drive)
Typical Flow:27 GPM (at 1500 r/min) or 33 GPM (at 1800 r/min)
Inertia0.0692 lb-in./sec2
Shaft Designation:ISO 3019/2 – E32N (Short Straight Keyed) for Basic Pumps, SAE C (J44-32-1 Straight Keyed) for Basic Pumps, SAE C (J44-32-4) for Basic Pumps, 14T 12/24 DP FRSF Spline for Basic Pumps, SAE CC (J744-38-4) for Thru-Drive Pumps, or SAE CC (J744-38-1) for Thru-Drive Pumps
Recommended Oil Viscosity:180 SUS and 80 SUS
Maximum Intermittent Temperature:220 degrees Fahrenheit
*Displacement, maximum pressure, speed, input power, outlet flow, torque, and response times will vary based on operating temperature, hydraulic oil used, and inlet pressure. *Noise levels vary based on pressure and speed.

PVH 81 Specifications

View the tables below for PVH 81 product specifications.

Metric

Displacement per revolution:81 cm3
Max Operating Pressure:Up to 210 Bar
Max Operating Speed:1800 RPM (With Zero Inlet Pressure)
Weight:45 kg (Basic) or 48 kg (Thru-Drive)
Typical Flow:140 LPM (at 1500 r/min) or 125 LPM (at 1800 r/min)
Inertia:0.0073 Nm/sec2
Shaft Designation:ISO 3019/2 – E32N (Short Straight Keyed) for Basic Pumps, SAE C (J44-32-1 Straight Keyed) for Basic Pumps, SAE C (J44-32-4) for Basic Pumps, 14T 12/24 DP FRSF Spline for Basic Pumps, SAE CC (J744-38-4) for Thru-Drive Pumps, or SAE CC (J744-38-1) for Thru-Drive Pumps
Recommended Oil Viscosity:Between 40 cSt and 16 cSt
Maximum Intermittent Temperature:104 degrees Celsius
*Displacement, maximum pressure, speed, input power, outlet flow, torque, and response times will vary based on operating temperature, hydraulic oil used, and inlet pressure. *Noise levels vary based on pressure and speed.

U.S

Displacement per revolution:4.94 in3
Max Operating Pressure:Up to 3000 PSI
Max Operating Speed:1800 RPM (With Zero Inlet Pressure)
Weight99 lbs (Basic) or 106 lbs (Thru-Drive)
Typical Flow:27 GPM (at 1500 r/min) or 33 GPM (at 1800 r/min)
Inertia0.0643 lb-in./sec2
Shaft Designation:ISO 3019/2 – E32N (Short Straight Keyed) for Basic Pumps, SAE C (J44-32-1 Straight Keyed) for Basic Pumps, SAE C (J44-32-4) for Basic Pumps, 14T 12/24 DP FRSF Spline for Basic Pumps, SAE CC (J744-38-4) for Thru-Drive Pumps, or SAE CC (J744-38-1) for Thru-Drive Pumps
Recommended Oil Viscosity:Between 180 SUS and 80 SUS
Maximum Intermittent Temperature:220 degrees Fahrenheit
*Displacement, maximum pressure, speed, input power, outlet flow, torque, and response times will vary based on operating temperature, hydraulic oil used, and inlet pressure. *Noise levels vary based on pressure and speed.

Download Additional Data

If you don’t see the specifications you need, please click the button below to download the full Vickers/Eaton product PDF.

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