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NorthStar Quick-Connect Pressure Washer Detergent Injector, 4500 PSI, 1.8mm Orifice, 3/8in. QC-F Inlet x 3/8in. QC-M Outlet

Item# 43119
NorthStar Quick-Connect Pressure Washer Detergent Injector, 4500 PSI, 1.8mm Orifice, 3/8in. QC-F Inlet x 3/8in. QC-M Outlet

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NorthStar Quick-Connect Pressure Washer Detergent Injector, 4500 PSI, 1.8mm Orifice, 3/8in. QC-F Inlet x 3/8in. QC-M Outlet

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$52.99

  • Shipping: 

    Backordered: Order now to reserve yours -
    Estimated to ship 11/03/26

  • Store Pickup: 

    Not Available
  • Adjustable control
  • 1.8mm orifice for pressure washers up to 3.0 GPM
  • For cold or hot water applications, up to 200°F
  • 3/8in. male inlet/outlet

  • Prop 65 Warning: See Details

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  • Description

  • Key Specs

  • Reviews

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Product Summary

This General Pump Quick Connect Pressure Washer Detergent Injector features a hardened steel nipple for up to 4500 PSI.

What's Included

    (1) Quick connect detergent injector

Features + Benefits

  • Adjustable control
  • 1.8mm orifice for pressure washers up to 3.0 GPM
  • For cold or hot water applications, up to 200°F
  • 3/8in. male inlet/outlet

Key Specs

AttributeSpecification

item#

43119

Brand

General Pump

Ship Weight

0.45 LB

Max. PSI

4,500
AttributeSpecification

Female Inlet

0.38 in

Male Outlet

0.38 in

Orifice Size

1.8 mm

Max. Degree Detergent

200 °F

Reviews

Questions & Answers

4 Reviews This action will navigate to reviews.

Questions

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  1. Can u use this on a electric pressure washer?

    1 answer

    1. This injector connects to electric washers with QC fittings, but units below 2.5 GPM will not draw detergent through its 1.8 mm orifice.

      Helpful?

  2. What is the flow rate of these? How many parts water per parts chemical?

    1 answer

    1. This pressure washer injector would have a flow rate of 2-3 GPM. It has a dilution rate at 20%.

      Helpful?

  3. Will this injector work with a 100' hose?

    I have a 4000 psi hot/cold north star washer. I want to inject chemicals down stream. The hose between the washer and wand is 100'. I want to use a dual lance for this purpose.

    1 answer

    1. This downstream injector is compatible with a 100' hose and also the dual lance, item #43402. The guns it would be compatible with are item #43531, #43240 and #43256.

      Helpful?

  4. Is this a down stream injector?

    General Pump Quick Connect Pressure Washer Detergent Injector - 1.8mm Orifice, 4500 PSI, Model# N100811P

    1 answer

    1. This general pump quick connect injecter is a down stream injector.

      Helpful?

  5. pressure of use

    The description of this product makes it sound like it will dispense soap up the max of 4,500 PSI. Is this correct? Most soap dispensers like this only work under low pressure settings. I am wanting to introduce soap under high pressure and need to make sure that this fits my aim. Thanks

    1 answer

    1. The chemical injector will inject chemical at low pressure only. It will work with pressure washers up to 4500 PSI. To inject soap at high pressure you would need an upstream injector. That will also put chemicals through the pump and may damage the pump parts. At this time, we do not carry any upstream chemical injectors.

      Helpful?

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