Series: VDR Design Series Variable Volume Single Vane Pump - Design 13

High Efficiency Operation With Minimal Power Loss
All the performance of the original new VDR series mechanisms combines with precision machining for a pump that minimizes power loss, especially at full cutoff.
Quiet Operation
Journal bearings with a proven record on IP pumps plus new suction and discharge port configurations reduce operating noise and deliver quiet operation with minimal vibration, even in the high-pressure range.
Compact and Simple Design, Easy Operation
Compact and quiet, VDS Series variable vane pumps are economical and easy to handle. A simple design allows use in a wide range of hydraulic systems.
Precise Characteristics, Prompt Response
Prompt response at both ON-OFF and OFF-ON ensures instantaneous, stable, high-precision operation.
Solidly Built For High Efficiency and Long Life
VDS Series pumps are built to last, with a design that incorporates years of NACHI experience and know-how. Specially selected materials and skilled workmanship provide outstanding durability along with stable, high-efficiency operation.

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Pump Size Any 1 2

Mounting Method Any A: Foot Type Mount B: Flange Type Mount

Pressure Adjustment Range Any 1: 10 - 20 (145 to 290) 2: 15 - 36 (217 to 927) 3: 31 - 61 (435 to 870) 4: 65 - 105 (942 to 1522) 5: 90 - 140 (1305 to 2030) kgf/cm² (psi)

Shaft Seal Any U: Shaft Seal

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Values provided may differ based on other specifications. Please consult the product documentation for values specific to the model number.
*Please consult product documentation for specific values