Graco 223844 Stainless Steel Monark Pump 15:1

The Graco 223844 Stainless Steel Monark Pump 15:1 converts pneumatic input into high-ratio hydraulic pressure for moving coating material through industrial fluid lines. Stainless steel construction resists corrosion while forming a rigid pressure chamber that houses reciprocating piston motion. Air-driven actuation cycles push the displacement rod through sealed passages, generating amplified output pressure relative to inlet force. Check valves regulate directional flow between suction and discharge paths to prevent reverse movement. The pump assembly maintains steady fluid delivery across connected hoses and spray equipment within high-demand coating systems used in continuous material application conditions.