General Pump K3.0 Unloader Valve, 1500 PSI 3.0 GPM, 3/8″ MPT Out

SKU 8.712-603.0 Category
  • Max PSI: 1500
  • GPM: 2.1-3.0
  • 3/8″ FPT Inlet
  • 3/8″ MPT Outlet
  • 3/4″ MPT or 1/2″ FPT Bypass
General Pump
Genuine General Pump OEM Parts

$180.00

Part Number: 8.712-603.0
Cross Reference Part Number(s): 462530A, 5-30020, 87126030
Manufacturer’s Part Numbers (MPNs): ZK30, 10ZK30LL

This 8.712-603.0 General Pump K3.0 flow regulated unloader valve relieves line pressure when pressure washer is in bypass mode. Designed with no external moving parts or springs, and all stainless steel and brass components, with dual gauge ports and convenient bypass location. This K3.0 unloader has a 3/8 inch Male Outlet.

You may also like…

New Year's Observance

Northstar will be closed on Wednesday January 1st in observance of the New Year.  We will also be working at limited capacity on December 31st & January 2nd.

As a result, orders placed after 12:00pm on Tuesday December 31st may not be processed until Friday, January 3rd. If you have questions about placing an order please call our online customer support team at 509-547-2323 during our regular business hours of 7:30a-4:00p (Pacific Time).

Happy New Year!

Scroll to Top