Reduces heat build up

Flexible Abrasive Media Options:   As stated above

They fit snugly into the system

so you’ll always have a spare on hand when one becomes clogged or damaged

Devilbiss clamp

Graco Husky 515 - 15 GPM - Acetal (1/2" NPT) Standard Pump, Polypropylene Center Section, Stainless Steel Seats, PTFE Balls & PTFE Diaph 300-psi Reduces heat build upProduct Description The Husky 515 air operated double diaphragm pump features a stall free low pulsation air valve which provides a smooth and rapid changeover. The bolt through fluid cover design eliminates leaks and makes the Husky safer with higher reliability. Center and end porting options. No mechanical seals to cause fluid leaks or failures Runs quietly at less than 85 dBa with easy to use remote muffler capability for even lower noise levels