This Sunfab double pump SLPD 20/20 DIN has 2 oil flows of 20.4 cc each. This differentiated flow has increased its field of application, as it can deliver three different flows: two equal and a combined flow.
In addition, the Sunfab double pump SLPD 20/20 DIN Savtec is equipped with a shutoff valve, which allows the oil to be supplied only when needed.
The SLPD 20/20 DIN Savtec is available as pneumatic remote control. The signal is obtained from a panel switch or automatically from, e.g. the parking brake, pressure sensor or diode gate.
With a closed Savtec valve it generates neither flow nor pressure, and in doing so does not load the power takeoff. This has a positive effect on fuel economy. In some hydraulic systems such as a closed centre design, a certain amount of oil can flow into the pressure lines which after a time can build up pressure. We therefore recommend that the pressure line should always be unloaded to the tank.
SLPD 20/20 DIN Savtec features extra lubrication ducts on the bearings for lubrication even when the pump is run with the Savtecvalve closed.
Other advantages:
- Independent direction of rotation.
- A cost effective total solution in relation to a conventional installation using two pumps in a splitter gear box.
- Smooth operation over the entire speed range.
- Long life due to high demands on material selection, such as bearings, seals, etc.
- Orings on all contact surfaces as well as double shaft seals eliminate oil leakage from the pump and power takeoff.
- Extremely low noise emission over entire speed and pressure ranges.
- The Savtec valve can also be used as an emergency stop.
Take a look at the other Sunfab double pumps if you are looking for a larger or smaller oil volume or a pump without a Savtec. We also have many alternatives available for the suction connections.
