Collection: Downstream Injectors & Kits
Apply soaps and detergents with a downstream chemical injector from WashMart.com
Our selection includes fixed injectors, The WashMart Injector, and injector by pass kits. Downstreaming is an effective way of applying chemicals.
How far will a downstream injector pull? Generally you're safe with up to 200' of hose with any standard injector. If you need a higher draw rate, we recommend The WashMart Injector.
How much does a downstream injector dilute? We offer the fixed injectors, these pull a rate of 20:1 (20 parts water to 1 part chemical) This ratio works well in most situations however, if you're needing a higher draw rate, we recommend using the X-Jet or The WashMart Injector. The X-Jet can pull almost 1:1, and The WashMart Injector pulls about 30-40% more soap than a standard injector, depending on your pressure washers GPM. The lower the GPM, the higher the chemical ratio.
How long do downstream injectors last? It depends on what soaps you're using and how often you're using them. You can expect the standard injectors to last 2-3 months. The WashMart Injector gets 6 months to a year.
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Pressure Washer Quick Connects
Regular price From $4.78 USDRegular priceUnit price / per -
The WashMart Injector
Regular price $179.99 USDRegular priceUnit price / per -
WashMart Injector Rebuild
Regular price $24.95 USDRegular priceUnit price / per -
Sold out
Chemical Strainer w/ Check Valve
Regular price $5.00 USDRegular priceUnit price / perSold out -
Chemical Injector Bypass Assembly
Regular price $139.00 USDRegular priceUnit price / per -
5-8 GPM Downstream Injector
Regular price $19.45 USDRegular priceUnit price / per -
2-3 GPM Downstream Injector
Regular price $19.45 USDRegular priceUnit price / per -
2.1 DS Injector Brass 3-5 GPM 3/8" MPT Fixed, Dual Port 1/4" Barb
Regular price $30.00 USDRegular priceUnit price / per -
3-5 GPM Downstream Injector
Regular price $19.45 USDRegular priceUnit price / per
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