Roof Cleaning With Downstream Injector

Solution was shot up on roof with a shooter tip from the ground using 8 gpm machine.

Roof cleaning with downstream injector.

Downstream injectors work by restricting flow and creating a vacuum. Downstream injectors are designed for a specific flow range. Downstream injection is a means of applying chemicals with the use of a pressure washer. Roof washing with super suds sucker since my gas powered roof pump was taken off my trailer for repair i decided to test the ds suds sucker injector on some roof cleaning projects.

Soft washing a house with residential pressure washer downstream. Once in solution place your chemical injection hose into the 5 gallon bucket. It is an effective way of applying chemicals as long as the end solution of the chemical being applied will be effective at dilution rates of 8 1 and higher. If you put it on backwards you will still be able to get flow but you will not be able to draw soap.

Pressure washing roof cleaning with no gutters plus plant protection tips duration. 18 items found orders over 100 may be eligible for free shipping. Robo chem injector repair kit. Using ball valve and down stream injector.

This pic was a test section done a car dealer. The downstream soap injectors need to be used with a soap nozzle. Chemical foamers downstream chemical injectors pressure washer filters upstream injectors x jet nozzles sort by. Using the downstream injector like an 180 x jet.

Only some chemicals can be allowed through the pump so the downstream injectors allow you more options. Your 20 1 downstream injector will now pull the bleach and green wash solution through and your final cleaning solution at the wands tip will be 06 bleach to water or about one half of a percent overall bleach. This is not something to downstream to clean. We will use a mixture of 50 percent water and 50 percent sh applied by dedicated pump.

Pressure washers hot water cold water trailer mounted electric gas roof cleaning. Pressure washers hot water cold water trailer mounted electric gas roof cleaning. Dilution ratio depends on the gpm of your pressure washer. Downstream injectors are designed to work in one direction.

You may be able to xjet it but this may still not be strong enough. Downstream chemical injectors categories chemical injection and filters downstream injectors sort by. Stainless steel injector repair kit 2718 click for pricing. Other machines recovery vacuum systems generators.

All downstream injectors have an arrow on the body to indicate the direction of flow. Soap detergent can be introduced to the pressure washer water flow before upstream or after downstream the pump. This is known as the venturi effect.