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K9 Unloader Valve, 5800 PSI 13.2 GPM, GP

SKU 8.712-621.0 Category
General Pump ZK9 Unloader Valve
  • Max PSI: 5800
  • GPM: 2.5-13.2
  • Max Temp: 165° F
  • 1/2″ FPT Inlet & Bypass
  • 1/2″ MPT Outlet
General Pump
Genuine General Pump OEM Parts

$950.16

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Part Number: 8.712-621.0
Cross Reference Part Number(s): 462574, 87126210
Manufacturer’s Part Number (MPN): ZK9

This 8.712-621.0 General Pump K9 flow sensitive unloader eliminates pressure in all lines when the pressure washer trigger gun is released (bypass mode). It features all stainless and brass internal components, with no external moving parts. This K9 unloader valve is rated for use at 5800 PSI, and 2.5 – 13.2 GPM.

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Warehouse Inventory - Order Processing Delays

We will be conducting inventory of our warehouses on Friday, December 12th. 

As a result, orders placed after 3:00pm (PT) on Thursday, December 11th, and expedited orders placed after 12:00pm (PT) Friday, December 12th may not be processed until Monday, December 15th.  

We appreciate your understanding as we work to provide you with the best parts & accessories service we can. If you have any questions about orders you have already placed, or about placing a new order, please call our Online Customer Service department at (888) 269-0172 during our regular business hours.

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