The GRACO 237634 is a Bulldog 41:1 pneumatic piston pump designed for high-pressure fluid transfer applications. It is constructed primarily from lightweight aluminum for corrosion resistance and is intended for use in industrial lubrication and maintenance systems, particularly where reliable, high-pressure pumping is required.

Key Features:

• Pneumatic Piston Pump
• Bulldog 41:1
• Lightweight aluminum, corrosion resistant
• Maximum working pressure: 4100 psi (28.3 MPa, 283 bar)
• Designed for integration with GRACO lubrication and maintenance equipment
• Efficient, large-ported air valve for high performance
• Compact, low-profile design for easy installation
• Built-in safety with grounded lugs to prevent static build-up
• Reliable operation, tested for durability

Applications:
Industrial lubrication systems, maintenance operations, and other applications requiring high-pressure fluid transfer.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety in high-pressure applications.
• Ensure proper grounding to prevent static build-up
• Follow all safety guidelines for pneumatic equipment installation
• Consult the equipment manual for specific installation requirements
• Regularly inspect and maintain the pump to ensure long service life