GRACO Husky 307 AC (3/8 in. BSP) Standard Pump, PP Center Section, SS Seats, SS Balls & PTFE Diaphragm - (SKU: D3A331)The GRACO D3A331 Husky 307 AC is an air operated double diaphragm pump designed for reliable fluid transfer. It features a polypropylene (PP) center section, stainless steel (SS) seats and balls, and a PTFE diaphragm, making it suitable for handling a wide range of industrial fluids. This pump is intended for use in GRACO equipment for applications requiring robust, chemical resistant, and easy to maintain fluid transfer solutions. Key Features: Air

and longevity of the pump and connected systems

Replace all seals and filters as recommended by GRACO

This part is intended to provide a secure and adjustable grip for operators

particularly where monitoring of grease or lubricant levels is critical for equipment reliability and maintenance

but similar plugs are commonly made from brass or steel

It is intended to connect and facilitate the flow of paint or other materials within the sprayer system

Regularly inspect adapters for wear and damage

Ensure proper thread engagement and use appropriate thread sealant for leak-free connections

specifically for AL-5 models

Use recommended hose and fittings for compatibility and safety

The GRACO 15V904 is a bearing designed for use with a 3-inch shaft

The GRACO 26A998 is a safety warning label designed to alert users to important safety