The GRACO 564281 is a high-pressure lubricator designed for dispensing non-corrosive and non-abrasive oils and synthetic-based lubricants. It features a robust cast iron reservoir and cover, hardened alloy steel cylinder and plunger, and is intended for use in demanding industrial environments to lubricate compressor and circulator cylinder walls, heavily loaded bearings, and other moving parts.

Key Features:

• High Pressure Lubricator
• HP-50
• Heavily ribbed cast iron reservoir and cover; hardened alloy steel cylinder, plunger, valves, and valve seats; bronze bushed bearings; forged steel regulating lever
• Maximum operating pressure: 50,000 psi (344 MPa, 3,447 bar)
• Non-corrosive and non-abrasive oils and synthetic-based lubricants
• 4 pumps for multi-point lubrication
• Provisions for flange mounted auto fill
• Low level in fill plate
• Rotation alarm for monitoring
• Individual pumping units easily removed for service
• All working parts are totally enclosed and self-lubricated
• Feed rate infinitely variable from minimum to maximum with simple hand adjustment
• Vacuum sight feeds on self-contained pumping units show output to individual lubrication points

Applications:
Lubricating compressor and circulator cylinder walls, heavily loaded bearings, and other moving parts in industrial machinery

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system
• Read all warnings and instructions in the manual before setup, use, grounding, maintenance, and repair
• Ensure proper grounding and follow all safety procedures
• Regularly inspect and maintain the lubricator for long service life
• Consult the manual for specific installation and maintenance best practices