Warren Rupp Sandpiper 2 inch Diaphragm Pump 10578

  For sale is a Warren Rupp Sandpiper 2 inch Diaphragm Pump.
  I plugged it into my small compressor and it seemed to reciprocate
  in response to compressed air. I did not try to pump water
  with it however. Sold with intake and exhaust hose as shown. 
  I have another pump that failed to respond to compressed air 
  in the same way, see my other auction.

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