Dema Model 561 and Little giant pump

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I found this setup in my basement and I thought I would post some pictures.  This setup was an elaborate hydrominder basically.  I emailed for the tech sheet about a year ago.  Cyril Post from Dema faxed me the information he said it was an "obsolete model".

Coleman equipment

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My Coleman equipment that I am hoping to bring to the car wash next week.  It is a four bay setup and I have five bays.  So I ordered 6 1 solenoid blocks and some fittings to convert it.

Weird chemical leak problem – Solved?

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I think I figured out what my problem is.  The picture to the left is the outlet hose from my flojet that is about twice the size it should be.  Apparently, I should use breaded hose and the pressure regulator on the air compressor is set to high.  The right picture it not as severe a case but the pump has a regulator on it.

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I talked to Greg about my pressure problem which is set at 95 psi and he said it should be set at 85 psi.