The GRACO 233056 is an air-operated double diaphragm pump package designed for transferring fluids from 55-gallon (208-liter) drums. It features an aluminum body, PTFE diaphragms, PTFE balls, and AC seats, making it suitable for handling a wide range of chemicals and fluids. The package includes a pump, bung base, mounting plate, and suction tube for easy drum mounting and operation.

Key Features:

• Air-operated double diaphragm pump
• Husky 716, 3/4 in. (19.05 mm) inlet/outlet
• Aluminum body, PTFE diaphragms, PTFE balls, AC seats, aluminum tube
• 14 GPM (53 LPM) typical; up to 16 GPM (61 LPM) maximum free flow
• 100 psi (7 bar, 0.7 MPa) maximum
• Designed for use with 55-gallon (208-liter) drums; suitable for a wide range of chemicals and fluids
• No mechanical seals to leak or fail
• Quiet operation (less than 85 dBa) with remote muffler capability
• Easy-to-service air valve and ball checks
• External controller for remote operation
• Center and end porting options
• No seals to leak or fail
• Smooth operation with user-friendly maintenance

Applications:
Ideal for transferring chemicals, solvents, and other fluids from drums in industrial, manufacturing, and maintenance environments. Suitable for use in mining, agriculture, and other sectors requiring reliable, leak-free fluid transfer.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump integrity and void warranties.
• Mount the pump securely on the drum using the included bung base and mounting plate
• Ensure proper alignment of suction tube and connections
• Connect air supply according to manufacturer specifications (30–100 psi operating range)
• Use remote muffler for reduced noise if required
• Regularly inspect and service air valve and ball checks for optimal performance