Airless paint sprayer – piston pump

Airless paint sprayer – piston pump

what's PISTON PUMP AIRLESS PAINT SPRAYER

A piston pump Airless paint sprayer has many components including a piston, V packings, and spray valves. The piston moves up creating a vacuum to suck up the paint into a chamber, the fluid section, and piston down to push the paint into a high-pressure hose.

The V- packings create a seal to prevent pressure losses during the painting operation. Professional airless paint sprayers use self-adjusting V-packings to prevent premature wear and the need for repairs. Check valves, or ball and seat valves, direct the flow of painting material from the fluid section of the pump to the hose. This prevents the paint from being pumped back through the pick-up tube