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APS PartsSKU: DSBP012WINJ-5-8GPMBest Seller

Downstream Bypass 5 to 8 GPM 20% Chem Injector 1/2" QC

$19900

Free shipping · built to order — call for the current lead time

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Overview

This is an assembled downstream chemical injector kit built for 5-8 GPM cold and hot water pressure washers. It uses a 20% fixed 2.1mm GP injector to pull liquid chlorine or other cleaning chemicals downstream of the pump, so chemical never runs through the pump. The 1/2" high-capacity flow path and plated quick couplers keep pressure loss minimal, letting you reach higher elevations and farther distances than a typical downstream injector. A plated ball-valve lets you switch between chemical draw and straight rinsing without restricting flow. It's an economical setup for heavy-use cleaning or entry-level soft-wash on your existing machine.

What's included

  • Sized for 5-8 GPM cold and hot water pressure washers
  • 20% fixed 2.1mm GP downstream injector
  • Plated ball-valve to switch between chemical draw and rinse
  • 1/2" plated quick-connect couplers for high-capacity flow
  • Stainless steel inlet metering ball
  • 48" chemical inlet suction hose with strainer
  • 24" high-pressure bypass hose
  • Zinc plated steel fittings; ships fully assembled

Specifications

Flow Range
5-8 GPM
Injector
20% Fixed 2.1mm GP
Couplers
1/2" Plated Quick-Connect
Ball Valve
Plated, SS Inlet Metering Ball
Chemical Inlet Hose
48" x 1/4", with strainer
Bypass Hose
24" High-Pressure
Fittings
Zinc Plated Steel

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