POFI-Engineering SA au capital de 102 500 € 19 RUE DE LUXEMBOURG L-4391 PONTPIERRE Phone: + 33 6 78 66 41 26 Fax : +352 26 55 68 55 RC : B118719 – Autorisation d’Etablissement N° 122497
High Pressure Metering Pump, DMP is applied DUT KOREA's innovative technology with perfect compatibility from previous models and stable shipment gives you to help building your polyurethane machine on time.
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
DUT offers special price for 'DMP' pump as previous models.
Light weight pump for high pressure foaming machine
■ Optimized design for DUT's High Pressure Foaming System
■ 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
■an It can be used all parts together with Rexroth A2VK pumps.
■ Mual control via hand wheel with built-in- precision measuring scale or alternative mechanical rod control, for mounting pneumatic or hydraulic control cylinders
DIRECTION OF FLOW
| Swivel Direction | Clockwise Open circuit | Rotation | Anti-Clockwise Open circuit | Rotation Closed circuit |
| Clockwise | S to A A plugged | A to B | S to A B plugged | B to A |
| Anti-Clockwise | S to A | B to A B plugged | S to A | A to B A plugged |
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
(Pressure data to DIN 24312)
