General Pump - Interpump

8.712-642.0

General Pump W2 Bolt-On Unloader Valve 3000psi

Model

Interpump W2 (ZKW2 GP) Unloader Valve - Trapped Pressure (Banjo Bolt-On).

Banjo unloaders are very compact and bolt to the inlet and outlet of the pump.

3000psi Maximum Rated Pressure

  • Rated Temperature 200°F
  • Inlet: 1/2" FPT
  • Outlet: 3/8" MPT
  • Soap injector included

Models Available:

  • W2-1 - 2.9 to 4.5gpm
    • Fits TS1371, TT1411, TT1611, TT9351, TT9441, TT9971, All "EZ" Pumps
  • W2L-1 - 2.9 to 4.5gpm
    • Fits T811, TS1011, TS1311, TS1331, TS1511, TS1711, TS2011, T9131, T9211 Pumps
  • W2L-2 - 4.5 to 6.0gpm
    • Fits T821, T921, T1021, T1321, T1621, T9121, T9161, TS821, TS921, TS1321, TS1521, TS1621, TS2021

Always choose the best match for your pump GPM.

**Caution**

Unloader valves are one of the most important safety devices on a pressure washer system. Failure to install and set the unloader properly could result in a very dangerous situation causing severe damage to the pump and possibly the operator.

Professional installation is required.