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.