SRI Cleaning
Member
bob vawter said:Brian..i would be happy to explain how a draw works!
I believe the correct term might be the ventura effect..where as a stream of water passing through a point of hose that has an outlet...would PULL on that outlet to what ever degree you turned the inlet side down to.....lets say that you had a gate valve that turned down the inlet to yor pump a tad...this would in effect INCREASE the draw to you open line which would be metered by the flow meter.....you now have TWO points of calibration..the gate valve AND the FlowMeter! and don forget the footvalve in the chem jug to keep the water from flowing backwards...prolly put one together for under $35.00
now was that clear enough?
Bob, does the chem mess up your pump?