The GRACO 127875 is a manual hand pump designed for dispensing Diesel Exhaust Fluid (DEF) from 55-gallon (208-liter) drums. It is constructed for industrial use and is compatible with DEF, a urea-based fluid used in diesel engine emissions systems. The pump is intended for reliable, cost-effective fluid transfer in vehicle service and maintenance environments.

Key Features:

• Manual Piston Pump
• LD™ Blue DEF Hand Pump
• 11 oz per stroke (not continuous flow rate)
• Diesel Exhaust Fluid (DEF)
• Lightweight and reliable
• Quick drum installation and change-out with integrated 2 in. bung adapter
• Adjustable telescoping down tube
• Includes 6 ft (1.8 m) dispense hose with ball valve and LD manual nozzle
• 1-year warranty

Applications:
Industrial and vehicle service environments for dispensing DEF from 55-gallon drums

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and warranty coverage.
• Ensure the drum is stable and secure before installation
• Attach the adjustable down tube to the pump and insert into the drum bung
• Connect the dispense hose and nozzle for fluid transfer
• Regularly inspect hoses and connections for leaks or wear
• Clean the pump and hoses after use to prevent DEF crystallization
• Store the pump in a clean, dry environment
• Check for wear on moving parts and replace as needed