General Pump-Flow Sensitive Unloaders
By : General Pump

SKU : KPL074
Price Per Item
2 to 5 $161.49
6 + $158.09
Click to Select:
  • General Pump - Unloader Plumbing Kit - KPL074 - $226.00 (Ad Match Guarantee - Buy Now: $169.99)
  • General Pump - 3.0 to 4.2 GPM - ZK7.1 - $154.49 (Ad Match Guarantee - Buy Now: $114.99)
2.9–4.2 GPM / 3500 PSI Max Kit, Plumbing Includes: ZK7.1 Unloader, Mounting Block, Thermal Relief Valve, Duraview Inlet Filter, 3/8” QC Hose Plug, Bypass Hose with Barbs, & Jumper Hose

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, go to call 1-800-333-9274.  
  • Rated Discharge Pressure N/A
  • Maximum Discharge Pressure 3500 PSI
  • Maximum Temperature 165°F Port Size Inlet: 3/8" BSP-F
  • Outlet 3/8" BSP-M 
  • By-Pass 3/8" BSP-F 
  • Weight 5.0 lb.
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.


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