WOMA 150 ARP

Contaminated water, sewer and pipe cleaning, steel industry

The ARP series has working pressures up to 400 bar and flow rates up to approximately 1700 l/min. This plunger pump also runs reliably on media contaminated with granular or fibrous solids at concentrations up to 3% and a particle size of 50 – 350 μm. The series is therefore particularly suited to cleaning sewers and pipework, and to descaling in the steel industry. Alongside the corrosion-resistant stainless steel version, WOMA offers a competitively priced pump head in grey cast iron. The way the pump is built, the valve parts come out easily and the pump head does not have to be dismantled.

Pumps in the ARP series are optionally fitted with suction valve lifters. This elegant alternative to a bypass valve circulates the water whenever there is no pressure in the pump head and the water tool is not being operated. A particular feature of the ARP series is a second shaft end to which another pump can be coupled, doubling output where that is needed. Every WOMA pump gearbox has an integrated oil cooling system. All WOMA pumps are moreover certified to ATEX (Ex II 2G D T5).