GRACO Husky 307 PP 3/8 in. (9.52 mm) NPT Standard Pump (SKU: D32955) is the ideal solution for reliable, efficient fluid transfer in demanding industrial environments. Designed for long-lasting performance, this air-operated double diaphragm pump delivers consistent operation with minimal maintenance needed.

Key Features and Benefits:

Stall-Free, Low Pulsation Air Valve: Experience smooth, rapid changeovers and uninterrupted operation on every cycle. This advanced valve design helps prevent stalling, ensuring constant, reliable output.

Quick Maintenance and Service: Modular construction allows for fast assembly and disassembly, reducing downtime during inspections or repairs and maximizing equipment availability.

Energy-Efficient Operation: Capable of running on low pressure—just 20 psi—without sacrificing flow rate or reliability. This efficiency helps lower your energy costs and broadens installation possibilities.

Polypropylene Construction: Durable center section and wetted parts made from corrosion-resistant polypropylene handle aggressive chemicals and a wide range of fluids with ease.

TPE (Hytrel) Balls and Diaphragm: Robust elastomers deliver leak-free performance, superior fatigue resistance, and compatibility with demanding fluids without compromising product lifespan.

Versatile Applications: Designed for use with antifreeze, detergents, motor oil, hydraulic fluid, cutting oil, water (including waste or reclaim), and more—making it perfect for automotive shops, industrial facilities, and general fluid transfer tasks.

Universal Port Size: 3/8" NPT fluid inlet/outlet and exhaust simplify integration with your plant’s existing piping or dispensing systems.

Technical Specifications:

• Maximum flow rate: Up to 7 GPM
• Maximum air supply: 100 psi
• Maximum temperature: 150°F (66°C)
• Maximum solids handling: 1.6 mm (0.0625 in.)
• Weight: 4.75 lbs (approx.)

Typical Uses:

• Oil and fluid transfer
• Windshield wash dispensing
• Fuel transfer (for compatible models)
• Industrial and automotive service
• Water and chemical handling

Certifications:

• CE certified for safety and performance standards
• Thoroughly tested prior to shipping for quality assurance

Upgrade your operations with the GRACO Husky 307 PP 3/8 in. NPT Standard Pump. Its balance of robust polypropylene construction, high efficiency, and user-friendly design makes it a trusted choice for fluid management professionals.