General Pump-Trapped Pressure Unloaders
By : General Pump

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  • Manufacturer: General Pump
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Regular Price: $87.99
Ad Match Guarantee - Buy Now: $79.99
The Easy Start Unloader Plumbing Kit from General Pump makes sure your water goes where you want it and keeps excess water inside the pressure washer. So you aren't wasting water and you are saving water at the same time. Yes, your high-powered pressure washer just became that much more effective. And best of all, this kit comes pre-assembled. Just install it and begin working more immediately.  

The MTM Hydro kit includes a brass valve body with a stainless steel ball & seat. It adjust from 100 PSI up to max PSI with an adjustment knob that features a tamper resistant setting. 

For more information on this unloader kit, call 1-800-333-9274. 
  • Maximum Volume 8 GPM
  • Rated Discharge Pressure 3600 PSI
  • Maximum Discharge Pressure 4000 PSI
  • Maximum Temperature 195°F
  • Port Size Inlet: 3/8" NPT-F
  • Outlet 3/8" NPT-F

Note: General Pump recommends using a safety relief device in conjunction with a positive displacement pump. General Pump is not liable and assumes no responsibility for this valve when used in a customer’s high pressure system.

Unloader W/EZ Strt

Warning California Proposition 65
Detectable amount of chemicals known to the State of California to cause cancer, birth defects or other reproductive harm may be found in pressure washing equipment, accessories and exhaust. For More Information Visit
Manufacturer: General Pump
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