GRACO Husky 1590 AL 1-1/2 in. (38.1 mm) NPT Standard Pump, AL Center Section, SS Seats, Hardened SS Balls & SP Diaphragm - (SKU: DB3346) The GRACO 113590 is a

The GRACO 113590 is a cap screw with a hex head

Works in remote locations

Ensure the guard is securely fastened and properly aligned with the belt and pulley system

Precise fit and function

Using genuine GRACO parts like the 301413 washer ensures compatibility

GRACO Husky 1590 AL 1-1/2 in. (38.1 mm) NPT Standard Pump, AL Center Section, SS Seats, Hardened SS Balls & SP Diaphragm - (SKU: DB3346) The GRACO 113590 is aThe GRACO DB3346 is a double diaphragm pump designed for high flow, high pressure transfer of fluids in industrial applications. It features an aluminum center section, stainless steel seats, hardened stainless steel balls, and a Santoprene (SP) diaphragm. This pump is intended for use in demanding environments where reliability and resistance to wear are essential. Key Features: Air operated double diaphragm pump Husky 1590, 1 1 2 in. (38. 1 mm) NPT