PowerStar 4 pump P4

Application

1.Hydrostatic testing of pressure vessels using various liquids (avoid running the pump dry or sudden release of outlet pressure);
2.Low volume, high pressure testing;
3.Low volume, liquid transfer (higher pressure capability than double diaphragm pumps).

Features

1.A patented design;
2.One common air motor module for all eight ratios;
3.Easy conversion to separated (non-contaminating) configuration;
4.A double-ended unit that provides even higher flows;
5.Safe operation in hazardous environments;
6.Automatic shut-off at set pressure;
7.Stainless steel wetted parts.

Parameters

1.Test medium: liquid;
2.Test pressure: ＜2000 bar;
3.Power supply: driving air 0.14~6.9 bar, 1.4 S M³/min;
4.Dimensions and weight: 
single ended: L198*W161*H154mm, 7.3KG;
double ended: L263*W161*H154mm, 9.5KG;
5.Selection chart