Piston Pump PPU-5
The PPU-5 has an adjustable delivery volume of 0.1-0.5cm³/stroke and is operated pneumatically with a pressure of 4.5-10bar. The PPU-5 is used either for direct grease metering of a lubrication point, or can also be used as a feed pump in smaller systems. An integrated rupture disc (160bar) protects the pump against overload. Other bursting discs are available on request. The pump has a return spring on the air side and can therefore be operated with a 2/2 directional control valve as well as with a 4/2 directional control valve for fast operating applications. It is important to use clean and lubricated compressed air.
By using an optional mounting bracket, the pump can be connected directly to an otional 2.5 or 5KG container.
| OrderNo. | Delivery rate
adjustable(cm/stroke)
|
Actuatingpressure
P1 (bar)
|
Gearatio
...i
|
Priming
max.(bar)
|
Outpressure
P3max(bar)
|
| PPU-5 | 0,1 - 0,5 | 4,5-10 | 1:28 | 30 | 1) 160 |
| 1 ) Rupture pressure of normall rupture disc | |||||
