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rand156

Downstreaming location

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Ok, first off, I am a newbie here and have been in business about 2 years part time. I do trucks, motorhomes, flatwork and have done a couple houses. I have a RK-41 Delco H/C pressure washer. It is rated at 3,000 psi and 5gpm. It also has a cemical injector. I am not familiar with downstreaming but have read some about it on here. Am not sure if my injector is downstream or not. If not was wondering where do I put one and how. I just replaced a pump and downloader and not sure I want to run cemicals through pump anymore. Have learned a lot about cemicals on here and plan to use advise.

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Downstream chemical injectors are super-sensitive to “flow-restriction”..

Rusty fittings, especially rusty hose-ends are really bad.

Lots of hose on a reel is flow restriction,

The reel swivel is a flow restrictor too.

At the inlet of the hose reel is my recommendation too, BUT..

Do it on a quick coupler, so you can remove it when you don’t need it.

Or, use the ST61 injector.. it’s the one -size- fits –all (from 2 to about 8gpm),

It is adjustable for system-flow, and you can open up the venturi

to NOT restrict flow when you don’t need chemical.

They are very easy to adjust, and you can leave it on, if you like.

Call for details

Jerry McMillen

President, Cleaning System Specialists, Inc. jerry@pressurewasher.net

dba PressureWasher.net call 800-400-Clean (2532)

10821 Airport Drive El Cajon, Calif. 92020 office 619-448-8111

manufacturers of… BullDogPro Industrial Water Blasters

Sirocco Reclaim Systems, and the VacuBerm

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