GRACO Husky 3300 (3" ANSI/DIN/BSPT) Aluminum Pump, Aluminum Center Section, TPE Seats, Santoprene Balls & TPE Diaphragm - (SKU: 652097)The GRACO Husky 3300 is an air operated double diaphragm pump designed for heavy duty industrial applications. It features an aluminum center section, TPE (thermoplastic elastomer) seats, Santoprene balls (note: some sources specify Acetal balls, but Santoprene is sometimes used in similar models; for this specific part, confirm with manufacturer), and TPE diaphragms. It is engineered for reliable, efficient transfer of a wide range of fluids,

Ease of maintenance: Provides all necessary components for quick repairs

The GRACO 17H050 is a union tee fitting designed for 3/4" tube connections

Ensure the filter is securely installed in the tip guard

3/4 inch sanitary inlet/outlet

Used in lubrication or fluid handling systems where outlet check valve functionality is required to prevent backflow and ensure proper system operation

One-piece center section for improved reliability and ease of maintenance

Mount the package securely on the provided cart for stability and ease of movement

specifically for magnetic piston assemblies

Clean brush holders and align brush leads with the slot in the holder for free vertical movement

but similar GRACO fittings are often made from stainless steel or carbon steel

valve section mounting screw 12–13 ft lbs

and protective finishes in various industries