The GRACO D43388 Husky 716 is an air-operated double diaphragm pump with a polypropylene center section, stainless steel seats, and fluoroelastomer balls and diaphragms. It is designed for reliable, leak-free transfer of fluids in industrial applications, offering robust construction and remote control capabilities.

Key Features:

• Air-operated double diaphragm pump
• Husky 716, 3/4" BSP
• Aluminum body, polypropylene center section, stainless steel seats, fluoroelastomer balls and diaphragms
• Maximum free flow delivery: 16 gpm (61 lpm)
• Maximum fluid working pressure: 100 psi (7 bar, 0.7 MPa)
• Compatible with a wide range of industrial fluids, including those requiring chemical resistance
• External controller for remote operation
• No mechanical seals to leak or fail
• Runs quietly at less than 85 dBa (typical sound level at 70 psi air: 74 dBa)
• Easy-to-service air valve and ball checks
• Maximum pump speed: 400 cpm
• Maximum suction lift: 15 ft (4.5 m) dry
• Maximum size pumpable solids: 0.09 in (2.5 mm)
• Maximum ambient operating temperature: 180°F (82°C)
• Maximum air consumption: 28 scfm (0.672 m³/min)
• Air pressure operating range: 30 to 100 psi (2.1 to 7 bar, 0.21 to 0.7 MPa)

Applications:
Ideal for transferring fluids in industrial, chemical, and process environments where leak-free, reliable, and quiet operation is required. Suitable for applications involving abrasive or corrosive fluids, as well as those requiring remote control capabilities.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and hoses for the intended fluid and pressure
• Install air regulator and filter with gauge for optimal air supply
• Follow manufacturer guidelines for diaphragm and ball check maintenance
• Regularly inspect for wear and replace components as needed