Description
The GRACO 651004 is a pneumatic (air-operated) double diaphragm pump designed for industrial fluid transfer. It features a stainless steel fluid section and an aluminum center section, making it suitable for handling a wide range of liquids including water, antifreeze, fuels, and oils. This pump is intended for reliable, leak-resistant transfer in demanding environments.
Key Features:
- Pneumatic (air-operated) double diaphragm pump
- Husky 1050, 1 in. (25.4 mm) NPT
- Stainless steel fluid section, aluminum center section
- 50 GPM (189 LPM) maximum free flow delivery
- 125 psi (8.6 bar, 0.86 MPa) maximum fluid working pressure
- Water, antifreeze, fuels, oils, detergents, hydraulic fluids, cutting oils, asphalt sealer, wastewater
- UL listed (for some models; confirm for 651004)
- Stall-free, low pulsation air valve for smooth operation
- One-piece center section for leak resistance and reduced maintenance
- Robust construction for industrial environments
- Handles solids up to 1/8 in. (3.2 mm) in size
- Maximum pump speed: 280 cycles per minute
- Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet
Applications:
Industrial fluid transfer, including water, antifreeze, fuels, oils, detergents, hydraulic fluids, cutting oils, asphalt sealer, and wastewater. Suitable for mining, agriculture, manufacturing, and maintenance operations.
Installation Notes:
- Using genuine GRACO parts ensures compatibility, reliability, and optimal performance. Non-genuine parts may compromise safety and efficiency.
- Ensure proper alignment and secure mounting of the pump
- Use appropriate thread sealant for NPT connections
- Check air supply for correct pressure and cleanliness
- Inspect diaphragms and seals regularly for wear and replace as needed
- Follow manufacturer guidelines for maintenance intervals
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