Dynex /Rivett – U.S.A - Check Ball Pumps

Fixed Displacement Check Ball Pump

PF500SeriesFixed Displacement Check Ball Pumps

Flow Rate: 0.59 to 2.57 lpm @ 1800 rpm

Pressure Rated: 700 bar, Maximum: 1040 bar

  • Power requirements as low as 1.0 HP at 10 000 psi (0.75 kW at 700 bar).
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • Split-Flow® models can supply independent flows from up to four separate outlets.
  • Used on wellhead control panel systems, solar-powered systems, and power packs on high-torque service tools.
Catalogue Website
PF1000SeriesFixed Displacement Check Ball Pumps

Flow Rate: 5.7 to 22.3 lpm @ 1800 rpm

Pressure Rated: 420 bar, Maximum: 700 bar

  • Contamination tolerant, for operation in dirty environments.
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • Split-Flow® models can supply independent flows from up to four separate outlets.
  • Used on wellhead control panel systems, lifting, skidding, and jacking applications.
Catalogue Website
PF1300SeriesFixed Displacement Check Ball Pumps(For water-based fluids)

Flow Rate: 1.21 to 5.38 lpm @ 1800 rpm

Maximum Pressure: 1040 bar

  • A wide range of fluid compatibility, for reliable operation with low lubricity, low viscosity fluids. .
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • Single-fluid design eliminates the need for a lubrication circuit.
  • These water-glycol pumps are used on wellhead control systems, subsea applications, and other systems requiring waterbased or fire-resistant fluids.
Catalogue Website
PF2000 SeriesFixed Displacement Check Ball Pumps

Flow Rate: 11.4 to 32.2 lpm @ 1800 rpm

Pressure Rated: 210 bar, Maximum: 700 bar

  • Contamination tolerant, for operation in dirty environments.
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • Split-Flow® models can supply independent flows from up to six separate outlets.
  • Used on lifting, skidding and jacking applications, high-pressure hydraulic press applications, mining equipment including rock crushers, and multiple-function systems with changing flow and pressure requirements.
Catalogue Website
PF3000SeriesFixed Displacement Check Ball Pumps

Flow Rate: 30.7 to 65.1 lpm@ 1800 rpm

Pressure Rated: 700 bar, Maximum: 1040 bar

  • Contamination tolerant, for operation in dirty environments.
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • Split-Flow® models can supply independent flows from up to eight separate outlets.
  • Used on lifting, skidding and jacking applications, oil field B.O.P systems, test stands, lubrication systems, and other demanding industrial, mobile, and marine applications.
Catalogue Website
PF4000SeriesFixed Displacement Check Ball Pumps

Flow Rate: 29.1 to 53.0 lpm @ 1800 rpm

Pressure Rated: 420 bar, Maximum: 700 bar

  • Contamination tolerant, for operation in dirty environments.
  • A wide range of fluid compatibility, for reliable operation with low lubricity, low viscosity fluids.
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • Split-Flow® models can supply independent flows from up to ten separate outlets.
  • Used on tunneling machines, high-force pipe jacking, lifting, skidding and jacking applications, test stands, other demanding industrial, mobile, and marine applications.
Catalogue Website
PF4200SeriesFixed Displacement Check Ball Pumps

Flow Rate: 8.3 to 25.4 lpm @1800 rpm

Pressure Rated: 560 bar, Maximum: 1380 bar

  • A wide range of fluid compatibility, for reliable operation with low lubricity, low viscosity fluids.
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • Used on hydrostatic roll balance and high-pressure lubrication systems, test stands, Skydrol and other phosphate ester fluid applications, and other demanding industrial, mobile, and marine applications.
Catalogue Website
PF4300SeriesFixed Displacement Check Ball Pumps(For water-based fluids)

Flow Rate: 8.3 to 31 lpm @ 1800 rpm

Maximum Pressure: 1040 bar

  • Corrosion resistant stainless-steel design.
  • A wide range of fluid compatibility, for reliable operation with low lubricity, low viscosity fluids.
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • Single-fluid design eliminates the need for a lubrication circuit.
  • These water-glycol pumps are used on wellhead control systems, subsea applications, test stands, aerospace ground support equipment, and other systems requiring water based or fire-resistant fluids.
Catalogue Website
PF6000 SeriesFixed Displacement Check Ball Pumps

Flow Rate: 48to 204.4 lpm @ 1800 rpm

Pressure Rated: 380 bar – 1040 bar

  • Contamination tolerant, for operation in dirty environments.
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • Split-Flow® models can supply independent flows from up to ten separate outlets.
  • Used on mining equipment, rotary drill rigs, high-pressure hydraulic press applications, and other demanding industrial, mobile, and marine applications
Catalogue Website

Variable Delivery Pumps

PV 4000 Series Pressure Compensated Pumps(Mechanically Operated)

Flow Rate: 27.6 to 51.9 lpm @1800 rpm

Pressure Rated: 420 bar, Maximum: 700 bar

  • Integral pressure compensation for energy efficient performance.
  • Contamination tolerant, for operation in dirty environments.
  • A wide range of fluid compatibility, for reliable operation with low lubricity, low viscosity fluids.
  • Used on mining equipment, rotary drill rigs, tunneling machines and high-force pipe jacking, test stands, Skydrol and other phosphate ester fluid applications, and other demanding industrial, mobile, and marine applications.
Catalogue Website
PV 6000 Series Pressure Compensated Pumps(Mechanically Operated)

Flow Rate: 117 to 180.9 lpm @ 1800 rpm

Pressure Rated: 420 bar, Maximum: 590 bar

  • High flow, high pressure.
  • Integral pressure compensation for energy efficient performance.
  • Contamination tolerant, for operation in dirty environments.
  • A wide range of fluid compatibility, for reliable operation with low lubricity, low viscosity fluids
  • Used on mining equipment, rotary drill rigs, test stands, Skydrol and other phosphate ester fluid applications, and other demanding industrial, mobile, and marine applications.
Catalogue Website
PV 6000 Series Pressure Compensated Pumps(Hydraulically Operated)

Flow Rate: 132.9 to 203.7 lpm @ 1800 rpm

Pressure Rated: 380 bar, Maximum: 420 bar

  • Hydraulically controlled variable delivery.
  • Split-Flow® models can supply two independent flows (from five pistons each). These pumps can supply two variable flows, or one fixed and one variable flow.
  • Contamination tolerant, for operation in dirty environments.
  • Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
  • A wide range of fluid compatibility, for reliable operation with low lubricity, low viscosity fluids.
  • Used on mining equipment, rotary drill rigs, test stands, Skydrol and other phosphate ester fluid applications, and other demanding industrial, mobile, and marine applications.
Catalogue Website

Split Flow Pumps

Split Flow Pumps
  • Multi-port option is available up to 10 separate outlet ports.
  • Split-Flow pumps can be used forsynchronous movement of cylindersand motors without using flow dividers.This pumps provide greater accuracythan flow dividers.
  • These pumps can reduce systemcosts by supplying independent,fixed or variable flows to multiplefunctions in a system.
Catalogue Website
Top