The GRACO 256836 is a manual dispense electronic meter designed for accurate measurement and dispensing of oil or anti-freeze. It features a rigid extension and a 1/2" NPT(F) inlet, constructed for durability and reliability in industrial environments. Its primary function is to provide precise, controlled dispensing of fluids within GRACO lubrication and maintenance systems.

Key Features:

• Manual dispense electronic meter
• SDM15 Series, 1/2" NPT(F) inlet, rigid extension
• Durable, solid construction with cast trigger guard; designed for harsh environments
• Up to 14 GPM (flow rates vary with fluid pressure, temperature, viscosity, inlet fitting, and nozzle type)
• Compatible with oil and anti-freeze; suitable for standard and high-low requirements
• Large LCD display for easy reading in all lighting conditions
• Simple operator controls and easy calibration from keypad
• Flush-mount nozzle valve design prevents leaks and contamination
• Designed for no-leak performance
• Improved accuracy with new gear shape design
• Trigger lock for longer dispenses (on preset models; not on manual SDM15)
• Long battery life (standard AA batteries, longer with lithium)
• Five-year warranty on non-electronic parts, three years on electronics

Applications:
Used in industrial and automotive lubrication systems for accurate dispensing of oil or anti-freeze, suitable for vehicle maintenance, mining, agriculture, and other sectors requiring precise fluid management.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO systems.
• Ensure proper alignment and secure connection of the 1/2" NPT(F) inlet
• Use recommended fluids and check for compatibility with system requirements
• Regularly inspect and clean the nozzle valve to prevent leaks and contamination
• Replace batteries as needed for continued electronic operation
• Refer to the instruction manual for detailed installation and calibration procedures
• Periodically check for leaks and clean the nozzle valve
• Calibrate the meter as recommended or when accuracy is in question
• Use alkaline or lithium AA batteries for best performance
• Store the meter in a clean, dry environment when not in use