HTM Hydraulics Private Limited

DYNEX PF500 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS

0.16 to 0.68 gpm (0,61 to 2,57 L/min) at 1800 rpm
Rated: 10 000 psi (700 bar), Maximum: 15 000 psi (1040 bar)

• Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Fluorocarbon, Optional EPR seals for use with some phosphate ester fluids, or Fluorocarbon with high pressure shaft seal.
• Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has either 3 or 4 pistons depending on the model.

DYNEX PF3000 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS

8.1 to 17.2 gpm (30,7 to 65,1 L/min) at 1800 rpm
Rated: 4 000 psi (275 bar), Maximum: 10 000 psi (700 bar)

• Contamination tolerant, for operation in dirty environments.
• Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Nitrile, Optional Fluorocarbon, or Optional EPR seals for use with some phosphate ester fluids.
• Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has 8 pistons.

DYNEX PF6000 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS

Flow: 12.7 to 54 gpm (48 to 204,4 L/min) at 1800 rpm
Rated: 5 500 psi (380 bar) – 15 000 psi (1040 bar)
Maximum: 5 500 psi (380 bar) – 15 000 psi (1040 bar)

• Contamination tolerant, for operation in dirty environments.
• Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Fluorocarbon with high-pressure shaft seal.
• Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has either 8 or 10 pistons depending on the model.

DYNEX PF4000 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS

7.7 to 14.0 gpm (29,1 to 53,0 L/min) at 1800 rpm
Rated: 6 000 psi (420 bar), Maximum: 10 000 psi (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.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Nitrile, Optional Fluorocarbon, or Optional EPR seals for use with some phosphate ester fluids.
• Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has 10 pistons.

DYNEX PF2000 FIXED DISPLACEMENT CHECKBALL PUMPS

2.5 to 8.5 gpm (9,5 to 32,2 L/min) at 1800 rpm
Rated: 3 000 psi (210 bar), Maximum: 10 000 psi (700 bar)

• Contamination tolerant, for operation in dirty environments.
• Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Fluorocarbon, Optional EPR seals for use with some phosphate ester fluids, or Fluorocarbon with high pressure shaft seal.
• Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has 6 pistons

DYNEX PF4200 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS

2.2 to 6.7 gpm (8,3 to 25,4 L/min) at 1800 rpm
Rated: 8 000 psi (560 bar), Maximum: 20 000 psi (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.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Fluorocarbon with high-pressure shaft seal. Optional EPR seals for use with some phosphate ester fluids.

·         High volumetric efficiency.

·         One split-flow pump can supply independent flows from up to 10 separate outlets.

·         Output flow range of 0.5 lpm-205 lpm.

·         Max. pressure up to 1380 Bar.

·         High pressure application for extreme conditions including dirty environment, extreme temperatures, long and difficult duty cycles.

·         Application: Power packs for high torque tools, Rock crusher, R&D and Production test stands, Industrial press, Steel mills and Heavy lifting with strand jacks.

DYNEX PF1000 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS

1.5 to 5.9 gpm (5,7 to 22,3 L/min) at 1800 rpm
Rated: 6 000 psi (420 bar), Maximum: 10 000 psi (700 bar)

• Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Fluorocarbon, Optional EPR seals for use with some phosphate ester fluids, or Fluorocarbon with high pressure shaft seal.
• Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has 4 pistons.

DYNEX PV4000 SERIES PRESSURE COMPENSATED CHECKBALL PUMPS

7.3 to 13.7 gpm (27,6 to 51,9 L/min) at 1800 rpm
Rated: 6 000 psi (420 bar), Maximum: 10 000 psi (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.
• Shaft Options: Standard keyed.
• Seal Options: Standard Nitrile. Optional Fluorocarbon, or Optional EPR seals for use with some phosphate ester fluids.

DYNEX PF4300 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS FOR WATER-BASED FLUIDS

2.2 to 8.2 gpm (8,3 to 31,0 L/min) at 1800 rpm
Maximum: 15 000 psi (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.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Fluorocarbon with high-pressure shaft seal.
• Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston).

DYNEX PF1300 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS
FOR WATER-BASED FLUIDS

0.31 to 1.42 gpm (1,18 to 5,37 L/min) at 1800 rpm
Maximum: 15 000 psi (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.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Fluorocarbon, Optional EPR seals for use with some phosphate ester fluids, or Fluorocarbon with high pressure shaft seal.
• Single-fluid design eliminates the need for a lubrication circuit.

DYNEX PV6000 SERIES PRESSURE COMPENSATED CHECKBALL PUMPS

31.1 to 61,4 gpm (117,7 to 232,4 L/min) at 1800 rpm
Rated: 6 000 psi (420 bar), Maximum: 8 500 psi (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.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Fluorocarbon (with high pressure shaft seal), Optional EPR seals for use with some phosphate ester fluids.

DYNEX PV6000 SERIES VARIABLE DELIVERY CHECKBALL PUMPS

35.1 to 53.8 gpm (132,9 to 203,7 L/min) at 1800 rpm
Rated: 5 500 psi (380 bar), Maximum: 6 000 psi (420 bar)

• Hydraulically controlled variable delivery.
• Contamination tolerant, for operation in dirty environments.
• These pumps are bi-directional (providing constant flow direction regardless of drive shaft rotation).
• A wide range of fluid compatibility, for reliable operation with low-lubricity, low viscosity fluids.
• Shaft Options: Standard keyed, Optional spline.
• Seal Options: Standard Nitrile. Optional Fluorocarbon, or Optional EPR seals for use with some phosphate ester fluids.
• Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has 10 pistons.
• Tandem pump model available.

Mechanically Variable Delivery with pressure compensation

·         These pumps supply infinitely variable flow controlled by the linear movement of a volume stem control.

·         Models with an integral pressure compensator efficiency override the volume control to smoothly and quietly regulate delivery at a pre-set pressure up to 586 Bar.

Hydraulic Variable Delivery

·         On hydraulic variable delivery pumps, output is regulated by an external low-pressure control signal supplied to a control port in the cover.

·         Variable delivery PV 6000 series pumps are used on drill rigs to power the drill rotation, drill pressure, mast movement and propulsion.

·         They are proven to be rugged and reliable even when subjected to shock, vibration and long duty cycles.