Description
The GRACO 253387 is a stationary, drum-mounted pneumatic piston pump designed for dispensing grease in industrial environments. It is constructed from robust materials including steel, urethane, aluminum, Buna-N, brass, ethylene, and Delrin, ensuring durability and compatibility with various grease types. This pump is intended for reliable, medium-pressure, low-volume grease supply applications.
Key Features:
- Pneumatic piston pump
- Mini Fire-Ball 225 50:1
- Steel, urethane, aluminum, Buna-N, brass, ethylene, Delrin
- Maximum working pressure: 35 MPa (5000 psi) (Note: Some sources list up to 58 MPa/8400 psi for similar models, but for this package, 35 MPa is specified)
- Industrial grease
- CE package (indicates compliance with European safety standards)
- Durable cast aluminum air motor housing
- Reliable for medium-pressure, low-volume grease applications
- Easy drum mounting
- Includes hose and fitting kit, cover, follower plate, and shim
- Designed for stationary supply
Applications:
Ideal for industrial environments requiring reliable, low-volume grease dispensing, such as manufacturing plants, mining operations, and agricultural facilities.
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
- Mount securely on a compatible drum using the provided base and fittings
- Ensure all air and fluid connections are tight and leak-free
- Follow manufacturer guidelines for hose and fitting installation
- Regularly inspect and maintain seals and wetted parts for optimal performance
- Use only compatible grease types as specified
- Regularly check for wear and replace consumable parts as needed
- Keep the pump and surrounding area clean to prevent contamination






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