Woma Buy 250 arp plunger pump

The ARP series has operating pressures up to 400 bar and a flow rate up to approximately 1700 l/min. This plunger pump also works reliably with media contaminated with granular or fibrous solids with a concentration of up to 3% and a grain size of 50 – 350 μm. This series is therefore particularly suitable for cleaning sewers and pipes and for descaling in the steel industry. In addition to the corrosion-resistant stainless steel version, WOMA offers a competitively priced pump head variant in gray cast iron. Due to the construction of the pump, the valve parts can be easily dismantled and the pump head does not need to be dismantled. As an option, ARP series pumps are equipped with suction valve lifts. This elegant alternative to a bypass valve allows water to circulate when there is no pressure in the pump head and the water tool is not operated. A special feature of the ARP series is a second shaft end to which another pump can be connected and performance can be doubled if necessary. All gearboxes of WOMA pumps have an integrated oil cooling system. In addition, all WOMA pumps are certified according to Atex (ExII2GDT5).