F.A.Q.

To identify BSPP, BSPT and NPT threads, check the marking, male or female form, parallel or tapered shape, diameter, pit...

Choose a pressure washer nozzle size from the water flow available at the nozzle and the required working pressure. Then...

Seal chemical resistance depends on the exact elastomer compound and the complete liquid exposure, including concentrati...

Car wash system components include the equipment that supplies water, controls pressure, applies water or chemistry and ...

Washing system accessories cover components for controlling, applying and maintaining the cleaning process. Typical sele...

Washdown gun applications include controlled rinsing of suitable floors, walls and equipment in industrial and commercia...

The washdown gun pressure rating is specific to the exact product. For example, PA lists the RB65 brass-piston adjustabl...

Choose a washdown gun for the actual supply pressure and flow, then confirm water temperature, wetted materials, seals, ...

Chemical injector dosing can be adjusted when the injector has a suitable metering device, such as a regulating valve or...

A pressure relief valve opens under its specified conditions to discharge liquid and limit excessive pressure. In a pres...

Bypass valve selection starts with the required function and circuit layout. Then match the pump’s delivery, operating p...

A bypass valve provides a path for water that is not being delivered to the working outlet. In a suitable pressure-washi...