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Graco 804387 Injector Kit

The Graco 804387 Injector Kit is designed to introduce cleaning chemicals into the water stream of compatible Graco Hydra-Clean pressure washer systems, improving cleaning efficiency in industrial applications.

  • Part Number: 804387
  • Product Type: Chemical Injector Kit
  • Brand: Graco
  • Function: Injects detergent or cleaning chemicals into the pressure washer flow
  • Compatible With: Hydra-Clean 1535, 2030, 2540, 2835, and 3040 systems
  • Application: Industrial pressure washing and surface cleaning

$154.98
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Compatible Machines

The Graco 804387 Injector Kit is designed for use with several Graco Hydra-Clean pressure washer systems. These machines utilise the injector kit to introduce detergents or cleaning chemicals directly into the water stream for efficient surface cleaning.

  • Graco Hydra-Clean 1535 Pressure Washer
  • Graco Hydra-Clean 2030 Pressure Washer
  • Graco Hydra-Clean 2540 Pressure Washer
  • Graco Hydra-Clean 2835 Pressure Washer
  • Graco Hydra-Clean 3040 Pressure Washer

Product Overview

The Graco 804387 Injector Kit is a specialised component used in Graco Hydra-Clean systems to introduce cleaning chemicals into the pressure washer water flow. By using a Venturi-style injector design, the kit pulls detergent or chemical solution from a container and mixes it with the pressurised water stream. This allows operators to apply cleaning agents evenly while maintaining strong water pressure.

This injector kit is commonly used in industrial and commercial cleaning environments where surface preparation, degreasing, and heavy-duty washing are required. When installed correctly, it helps maintain consistent chemical injection and improves the efficiency of cleaning operations.

Key Features

  • Original Graco injector kit designed for Hydra-Clean systems
  • Allows controlled injection of detergents or cleaning chemicals
  • Venturi design draws solution into the water stream efficiently
  • Supports consistent chemical application during pressure washing
  • Suitable for industrial and commercial cleaning environments

Technical Details

Part Number 804387
Product Type Chemical Injector Kit
Brand Graco
Function Injects cleaning chemicals into the pressure washer water stream
Used With Graco Hydra-Clean Pressure Washer Systems

Frequently Asked Questions

The injector kit introduces detergent or chemical solution into the pressure washer water stream. It uses a Venturi effect to draw the chemical from a container and mix it with the water flow during cleaning operations.

The kit is compatible with several Graco Hydra-Clean pressure washer systems, including models 1535, 2030, 2540, 2835, and 3040.

A chemical injector allows cleaning agents to mix with pressurised water during operation. This improves cleaning efficiency, especially when removing grease, dirt, and industrial contaminants from surfaces.

Yes, the injector kit is designed as a replacement component for compatible Hydra-Clean systems. Proper installation ensures reliable chemical injection and consistent cleaning performance.

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