GRACO Husky 1050 (1" NPT) S/S Pump, NEMA 56C Gearbox, Aluminum Center Section, S/S Seats, S/S Balls & PTFE/Santoprene Diaphragm - (SKU: 651864)The GRACO Husky 1050 is an air operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a 1" NPT connection, a NEMA 56C gearbox, an aluminum center section, stainless steel (S S) seats and balls, and a PTFE Santoprene diaphragm. It is engineered for reliable, efficient transfer of various fluids in demanding environments. Key Features: Pneumatic Diaphragm Pump Husky 1050 (1" NPT) Aluminum center

Use proper tools to avoid damaging the part during installation

Operating pressure: 150 psi (10 bar) max (for compatible assemblies)

Used in GRACO externally piloted air motor systems to ensure reliable operation of air-driven equipment

Selectable performance modes (Low Pressure: 50–2000 psi

Carefully disassemble the pump according to the manual

Replace filters and seals as recommended

This specific model features a polypropylene fluid section for high chemical resistance

Regular inspection and timely replacement of worn components help prevent equipment downtime and maintain spray quality

G45C11 / 45:1

suitable for professional contractors requiring high-quality finishes and increased productivity

Low to high viscosity materials

Helps protect downstream equipment