Description
The GRACO D43977 Husky 716 is an air-operated double diaphragm pump constructed with an aluminum body, polypropylene center section, polypropylene seats, Buna-N balls, and Buna-N diaphragm. It is designed for reliable, leak-free transfer of fluids in industrial applications, featuring remote control capabilities and robust construction for demanding environments.
Key Features:
- Air-operated double diaphragm pump
- Husky 716, 3/4″ BSP
- Aluminum body, polypropylene center section, polypropylene seats, Buna-N balls, Buna-N diaphragm
- Maximum free flow delivery: 16 gpm (61 lpm)
- Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa); Air pressure operating range: 30 to 100 psi (2.1 to 7 bar, 0.21 to 0.7 MPa)
- Designed for use with a wide range of industrial fluids compatible with polypropylene and Buna-N materials
- External controller for remote control capabilities
- Center- and end-porting options
- No mechanical seals to leak or fail
- Runs quietly at less than 85 dBa with remote muffler capability
- Easy-to-service air valve and ball checks
- Maximum suction lift: 15 ft (4.5 m) dry
- Maximum pumpable solids: 0.09 in (2.5 mm)
- Maximum ambient operating temperature: 180F (82C)
Applications:
Ideal for transferring fluids in industrial, mining, agricultural, and manufacturing environments where reliability, leak-free operation, and remote control are required.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
- Ensure proper alignment and secure mounting of the pump
- Connect air supply within the specified pressure range (30100 psi)
- Use appropriate fittings for 3/4″ BSP connections
- Check for leaks and proper operation after installation
- Regularly inspect and service air valve and ball checks for continued reliability
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