Modular Pressure Unloader 3/8″, 5 GPM @ 4000 PSI, 7860

$307.50

Upgrade your pressure system with the Modular Pressure Unloader, model 7860, featuring a specialized modular design directly mounting onto the plunger pump’s manifold head (excluding series 66DX). This pressure-sensitive regulating unloader ensures a steady system pressure during gun use and transitions to low pressure in by-pass when the trigger is released or obstructions occur downstream. For optimal performance, a 5-10% by-pass is recommended, and this unloader comes equipped with a built-in fixed chemical injector.

SKU: 18631660 Category:

Modular Pressure Unloader 3/8", 5 GPM @ 4000 PSI, 7860

Upgrade your pressure system with the Modular Pressure Unloader, model 7860. Featuring a specialized modular design, this unloader mounts directly onto the plunger pump's manifold head, excluding series 66DX. The pressure-sensitive regulating mechanism ensures a steady system pressure during gun use and transitions to low pressure in by-pass when the trigger is released or obstructions occur downstream. For optimal performance, a 5-10% by-pass is recommended. Additionally, this unloader comes equipped with a built-in fixed chemical injector.

Key Specifications:

  • Max Flow: 5 gpm / 19 lpm
  • Min Flow: 3 gpm / 7.6 lpm
  • Max Pressure: 4000 psi
  • Inlet Port Size: 1/2" NPT(F)
  • Discharge Port Size: 3/8" NPT(F)
  • Accessory Type: Unloaders
  • Material: Brass
  • By-Pass Port: Built-in Channel

Additional information

Weight 2.5 lbs

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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 www.p65warnings.ca.gov.