JQ10 air powered diaphragm pump Features: • JQ10 air powered diaphragm pump is wiuth3/8 inch (9.52 mm) center- and end-porting • No seals to leak or fail forJQ10 air powered diaphragm pump • JQ10 air powered diaphragm pump is quiet running — less than 85 dB with easy-to-use remote muffler capability for even lower noise levels • JQ10 air powered diaphragm pump is high flow rates in a small, portable package • External controller for optional remote operation is available for JQ10 air powered diaphragm pump.