Subtraction water meter

Discussion in 'Irrigation' started by Felco #2, Jun 21, 2012.

  1. Duekster

    Duekster LawnSite Fanatic
    from DFW, TX
    Messages: 7,961

    The only place I have seen Deducts is on HVAC equipment.

    Around here it is either a seperate tap ( commercial ) or averaging the winter use ( residential) too. It could be tricky if your PSI drops below 30 on the spays and it sounds like your rotors could have problems too.

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