The GRACO 233776 is a 1:1 ratio, air-operated diaphragm pump constructed from aluminum with BSPP threads. It is designed for reliable fluid transfer in industrial applications, compatible with a wide range of fluids and suitable for use within GRACO equipment for lubrication, maintenance, and fluid handling systems.

Key Features:

• Diaphragm pump
• Triton, 1:1 ratio
• Aluminum, Stainless Steel, Acetal, Nylon, PTFE, fluoroelastomer (wetted parts)
• 8.5 gal/min (32 L/min)
• Maximum working pressure: 115 psi (0.8 MPa, 8 bar)
• BSPP threaded connections; compatible with a wide range of industrial fluids
• Air-operated for safe use in hazardous environments
• 1:1 ratio for direct pressure transfer
• Lightweight and compact design
• Easy to maintain and service
• Reliable performance with robust construction

Applications:
Ideal for fluid transfer in industrial, mining, agricultural, and maintenance applications. Suitable for use with lubricants, paints, chemicals, and other compatible fluids.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of your equipment.
• Screw the suction line into the pump inlet snugly using compatible liquid thread sealant to prevent air ingress
• Do not pressure feed this pump
• Install a fluid drain valve to relieve pressure in the hose if it becomes plugged
• Use an agitator to prevent fluid settling if required
• Mount using the two 0.35 in. (9 mm) diameter holes provided
• Regularly inspect for leaks and wear
• Ensure all connections are secure and sealed
• Follow manufacturer guidelines for cleaning and servicing