GRACO Husky 307 AC (3/8 in. BSP) Standard Pump, PP Center Section, AC Seats, TPE Balls & TPE Diaphragm - (SKU: D3A255)The GRACO D3A255 Husky 307 AC is an air operated double diaphragm pump featuring a polypropylene (PP) center section, AC seats, TPE balls, and TPE diaphragm. It is designed for reliable, low pulsation fluid transfer in industrial applications, compatible with a wide range of chemicals and fluids. Key Features: Air operated double diaphragm pump Husky 307 AC, 3 8 in. BSP Polypropylene (PP) center section, AC seats, TPE balls, TPE diaphragm Maximum flow

compatible with centralized lubrication systems

and smoothing uneven surfaces on parking lots

Ensure proper alignment of rod and cylinder during installation

Designed for use with GRACO supply and circulation systems

Repair kit for pump piston

Ensure the equipment is depressurized and lubricant lines are drained before installation

ensuring optimal functionality and compatibility with specific GRACO pump systems

helping to maintain optimal pressure levels and prevent equipment damage

ensuring consistent and accurate line marking on pavements and roads

Used in GRACO equipment requiring motor and smart control assembly replacement to maintain smooth operation and reliable output

This part is intended to provide structural support and protection for internal components within GRACO pumps or regulators

Consult a GRACO specialist for troubleshooting or advanced installation