GRACO Husky 1590 Polypropylene (1-1/2" NPT) Standard Pump, Aluminum Center Section, Hardened S/S Seats, TPE Balls & TPE Diaphragm - (SKU: DB2455) 34 to 276 bar)

34 to 276 bar)

likely hardened steel or tungsten carbide (not explicitly specified)

Adjust spring tension as needed for smooth retraction

24VDC signal amplifier

This sleeve is intended to fit and secure the hexagonal shaft within GRACO sprayers

GRACO Husky 1590 Polypropylene (1-1/2" NPT) Standard Pump, Aluminum Center Section, Hardened S/S Seats, TPE Balls & TPE Diaphragm - (SKU: DB2455) 34 to 276 bar)The GRACO DB2455 Husky 1590 is a 1 1 2" NPT standard air operated double diaphragm pump featuring a polypropylene fluid section, aluminum center section, hardened stainless steel seats, TPE (Thermoplastic Elastomer) balls, and TPE diaphragm. It is designed for industrial fluid transfer applications, including handling a wide range of compatible fluids. Key Features: Air Operated Double Diaphragm Pump Husky 1590, 1 1 2" NPT Polypropylene fluid section,