1 1/2" diaphragm pump sand ??????

Discussion in 'Seal Coating Forum' started by 21eagle, Aug 21, 2012.

  1. 21eagle

    21eagle LawnSite Member
    Messages: 92

    Will a 1 1/2" diaphragm pump powered by a small dual tank air compressor pump sand?
  2. AffordableSealcoatingLLC

    AffordableSealcoatingLLC LawnSite Member
    Messages: 23

    Yes it will as long as you dont go more then 2lb per 100. In the past I have tried heavier, it moves 3-4 but doesn't like it and that was with a 30cfm Ingersoll compressor!

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