Pulsar 4 Unloader w/ Switch lube-cat-accessory Turn adjustment knob fully clockwise

Turn adjustment knob fully clockwise for maximum sand flow

The durable pumps are renowned for their durability

Plug NEMA 115V

A great outfit including a Devilbiss FLG spray gun

The Husky 307 air-operated diaphragm pump features a stall-free low pulsation air valve that provides a smooth and rapid changeover

Pulsar 4 Unloader w/ Switch lube-cat-accessory Turn adjustment knob fully clockwiseFEATURES: Sturdy brass and steel construction Multiple connections for easy installation Powerful spring action provides reliable pressure adjustment Bolt on pressure switch Hexagonal shaped check valve avoids jamming O rings before threads so threads do not see pressure New fitting shape, ball always in axis with the seat Larger porting throughout unloader to allow higher flow Knob is fitted with a locknut for minimum and maximum pressure regulation