The GRACO 24J397 Manzel® GBL 7500 Replacement Pump is a mechanical piston pump designed for pressure-fed lubrication systems. It is constructed with high-quality materials for use with oil and is intended for continuous-duty operation in harsh environments, particularly for in-plant machinery and compressor equipment.

Key Features:

• Mechanical Piston Pump
• Manzel® GBL 7500, 3/16 in (4.8 mm)
• Rugged, high-quality materials including stainless steel piston and spring, armored sight glass, and dynamic captured seal design
• Oil
• Superior roller bearing design for reduced cam lobe damage
• Dynamic captured seal design for improved sealing and reduced contamination
• Stainless steel piston and spring for corrosion resistance and tight tolerances
• Armored sight glass for easy visual indication of oil flow and volume
• Innovative double ball outlet check to eliminate vapor lock
• Patent pending ball and socket design for even force distribution and longer piston/rocker life
• Precision stroke length (~0.05") for improved flow and delivery

Applications:
In-plant machinery, compressor equipment, and other industrial applications requiring reliable, continuous-duty lubrication in harsh environments.

Installation Notes:

• Using genuine GRACO replacement parts ensures compatibility, reliability, and optimal performance of your lubrication system.
• Follow the equipment manual for specific installation instructions
• Ensure proper alignment and secure mounting
• Check for leaks and proper oil flow after installation
• Regularly inspect and maintain the pump according to manufacturer guidelines