GP ZKHM Pressure Unloader 3000 PSI 10.8 GPM – Spring-Loaded Pressure Regulator

Model: ZKHM
Category: Pumps → Pump Accessories → Unloaders / Regulators
Type: Pressure Unloader / Spring-Loaded Pressure Regulator – Genuine OEM General Pump

The GP ZKHM Pressure Unloader is a genuine OEM General Pump spring-loaded pressure regulator designed to control system pressure and protect high-pressure pump components. This unloader automatically diverts flow to bypass when pressure rises, helping prevent over-pressurization, overheating, and premature pump wear.

Specifications

• Maximum Pressure: 3000 PSI

• Maximum Flow: 10.8 GPM

• Inlet: 3/8″ BSP Female

• Outlet:

  • 1/4″ BSP Female

  • 3/8″ BSP Male

• Bypass Ports: (2) × 3/8″ BSP Female

Product Details

Brand: General Pump
OEM: Yes – Genuine General Pump Part
Application: Pressure Regulation / Pump Protection
Unloader Type: Spring-Loaded Pressure Regulator

Key Features

• Genuine OEM General Pump ZKHM pressure unloader

• Spring-loaded design for dependable pressure regulation

• Handles flow rates up to 10.8 GPM

• Rated for systems up to 3000 PSI

• Multiple outlet and bypass port options for flexible plumbing

• Helps protect pumps, hoses, and fittings from pressure spikes

• Ideal for professional and commercial pressure washer systems