High pressure dosing pumps

High pressure dosing pumps

 

High Pressure Metering Pump, DMP is applied DUT KOREA’s innovative technology with perfect compatibility from previous models.

Fast and stable shipment gives you help to build or modify your polyurethane machine on time.

Do not hesitate to contact us for more information

Compatibility

‘DMP’ gives you perfect compatibility with your previous models.

Light weight

Using ‘Duralumin’ case and Simplification of parts inside of ‘DMP’ make amazing lightweight to help metering for operators 

 

Maintenance

Simplification of ‘DMP’ gives operators to help easy maintenance and repair.

■ Economical price

■ To prevent flowing backward, it is controlled by actuator (Not by Hydraulic)

■ Semi-permanent product life by super-precision machine

■ High metering accuracy and repeatability

■ Operating pressure up to 220bar

■ Very little pulsation of flow

■ Quite operation

■ Optimum volumetric available

■ Low suction pressure, even when pumping highly viscosity materials

■ It can be used all parts together with Rexroth A2VK pumps.

■ Dual control via hand wheel with built-in- precision measuring scale or alternative mechanical rod control, for mounting pneumatic or hydraulic control cylinders

 

OPERATING PRESSURE RANGE – INLET SIDE

OPEN CIRCUIT:

Pre pressure 1~3bar absolute at section port S

CLOSED CIRCUIT:

Sum of combined pressure at A and B ≤ 250 bar (315 bar for short period), fit leakage at port T

 

OPERATING PRESSURE RANGE – OUTLET

Pressure at port A or B

Nominal pressure ————————————————Pn = 250bar

Peak pressure —————————————————-Pmax = 315bar

Do not hesitate to contact us for more information