Description
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






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