Skip to Main Content
Expedited shipping may be delayed

General Pump YU4050K Pressure Trapping Unloader - 10.5 GPM, 4050 PSI

Mfr. Model #:
KR Part #:
2.00 lbs
Call For Availability
Now Only!
Control set unloader for EZ Series pumps. 4050 PSI rated pressure, 4500 PSI maximum pressure. Great for use in multiple gun situations.

Technical Specifications

Max GPM: 10.5
Max PSI: 4500
Inlet Port: 1/2 inch
Outlet Port: 3/8 inch
Max Temperature: 195 degrees F

Product Description

4500 PSI Unloader

The General Pump YU4050K pressure unloading device is made with highly durable brass and stainless steel. This unloader has 1/2" inlets and a 3/8" outlet. It is rated for a maximum flow rate of 10.5 GPM and a maximum pressure rating of 4500 PSI. Maintain consistent pressure and protect yourself from dangerous spiking.

Dimensions: 8" x 4.6" x 1.7"


  • Maximum Flow: 10.5 GPM
  • Rated Pressure: 4050 PSI
  • Maximum Pressure: 4500 PSI
  • Inlet Port: 1/2" BSP-F
  • Outlet Port: 3/8" BSP-F
  • Max Temperature: 195°

Purchase a repair kit here.

Product Reviews

Frequently Asked Questions