GRACO Husky 1590 Aluminum (1-1/2" NPT) Standard Pump, Aluminum Center Section, Stainless Steel Seats, Buna-N Balls & Buna-N Diaphragm - (SKU: DB3377)The GRACO DB3377 is an air operated double diaphragm pump with an aluminum center section, stainless steel seats, Buna N balls, and Buna N diaphragm. It is designed for high flow, reliable transfer of fluids in industrial applications, including those requiring resistance to wear and chemical compatibility. Key Features: Air Operated Double Diaphragm Pump Husky 1590, 1 1 2" NPT Aluminum center section, stainless steel seats, Buna N balls, Buna N

low-shear pumping action suitable for sensitive fluids

It is designed for use as a fastening component within GRACO equipment

It is intended for professional use within GRACO G-Series pump systems

Designed for GRACO air-driven agitators and compatible equipment

It is constructed with robust materials for industrial use and is intended to provide consistent

Remove the worn needle and clean the needle threads before installation

Maintain air supply within recommended operating range (20–125 psi

It is constructed for durability and is intended for use in architectural and industrial applications where a consistent

Supports reliable operation of GRACO EP Series pumps

providing support and alignment for rotating shafts

Clean filter housing during maintenance cycles

It is constructed for high performance and is intended for use in applying coatings with a consistent