General Pump ZKHM Unloader Valve, 3000 PSI 10.8 GPM

SKU 8.712-622.0 Category
  • Max PSI: 3000
  • GPM: 1.4-10.8
  • Max Temp: 185°F
  • 3/8″ FPT Inlet & Bypass
  • 3/8″ MPT Outlet
General Pump
Genuine General Pump OEM Parts


Part Number: 8.712-622.0
Cross Reference Part Number(s): 462575, 87126220
Manufacturer’s Part Number (MPN): ZKHM

This General Pump ZKHM flow regulated unloader valve bypasses excess flow to maintain selected pressure. Designed with a brass body and stainless steel valve and seat, it operates on single, or multi-gun systems.


3/8" FPT

Connector / Inlet

3/8" FPT




3/8" MPT



You may also like…

Memorial Day Observance

In honor of the Memorial Day weekend, Northstar Clean Concepts will be operating at limited capacity on Friday, May 24th, 2024, and will be closed on Monday, May 27th.

As a result, orders placed after 12:00pm (PDT) on May 24th may not be processed until Tuesday, May 28th. 

If you have any questions, please feel free to call us during our regular business hours, 7:30a-4:00p (PDT), at (509) 547-2323 and we will be happy to help!

Scroll to Top