Description
The GRACO 237367 Bulldog 33:1 SST Pump is an air-powered piston pump designed to supply paint and coatings to multiple spray outlets. It is constructed with robust materials suitable for industrial environments and is intended for use in high-pressure fluid delivery systems.
Key Features:
- Air-powered piston pump
- 33:1, SST
- 2.9 gpm (11 lpm) at 60 cycles per minute
- Maximum working pressure: 3300 psi (22.4 MPa, 224 bar); Maximum air input pressure: 100 psi (0.7 MPa, 7 bar)
- Designed for use with GRACO Bulldog series equipment and compatible with multiple spray outlets
- Large-ported, built-in 4-way valve
- Quiet air motor
- Standard Bulldog air motor with riser tube
- High reliability and ease of maintenance
- Maximum pump operating temperature: 180F (82C)
- Weight: 90 lbs. (41 kg)
Applications:
Used in industrial and commercial settings for supplying paint, coatings, and other fluids to multiple spray outlets. Suitable for large-scale projects requiring high-pressure fluid delivery.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
- Ensure proper alignment and secure mounting of the pump
- Connect air supply according to specified maximum input pressure (100 psi)
- Use appropriate fluid hoses and fittings rated for high pressure
- Regularly inspect and maintain seals and valves for optimal performance
- Follow all safety guidelines and manufacturer recommendations during installation and operation
- Refer to the equipment manual for detailed installation and maintenance procedures
- Use only recommended replacement parts and accessories
- Perform routine checks on air and fluid lines for leaks or wear






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