The GRACO PM™ 20 Electronic Preset Oil Meter is a robust, electronic preset meter designed for accurate and reliable dispensing of petroleum-based oils. It features a rigid extension and is constructed from durable materials including aluminum, stainless steel, carbon steel, acetal, nitrile rubber, and Geolast®. This meter is intended for use in vehicle service, truck, and heavy equipment maintenance environments, ensuring precise fluid measurement and dispensing within demanding industrial settings.

Key Features:

• Electronic preset oil meter
• PM20, 1/2 in. (13 mm) Inlet – NPT, Rigid Extension
• Aluminum, stainless steel, carbon steel, acetal, nitrile rubber, Geolast®
• 0.25 to 20 gpm (0.95 to 75.7 lpm)
• Maximum operating pressure: 1,500 psi (102 bar); Maximum dynamic operating pressure for oil models: 600 psi (4.14 MPa, 41.4 bar)
• Designed for petroleum-based oils; compatible with various vehicle, truck, and heavy equipment applications
• Ingress Protection: IP69K per IEC 60529
• High accuracy and repeatability (±0.5%)
• Robust construction for extreme environments
• Easy-to-read electronic display
• Preset and totalizer functions
• Durable, easy-to-maintain design
• Battery powered (4 AA, E91 alkaline recommended; lithium ion for sub-zero operation)

Applications:
Used for dispensing petroleum-based oils in vehicle service, truck maintenance, yellow iron machines, and other heavy-duty industrial applications where accurate, preset fluid measurement is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety, and maintains warranty coverage.
• Ensure correct inlet and outlet connections (1/2 in. NPT inlet, 3/4 in. ORB outlet)
• Follow manufacturer’s guidelines for maximum operating pressures and temperatures
• Use recommended batteries for reliable operation
• Regularly inspect and clean inlet screens and seals for optimal performance
• Install in a location protected from extreme environmental conditions
• Periodically check and replace batteries as needed
• Inspect and clean wetted components to prevent contamination
• Replace seals and gaskets as part of routine maintenance
• Use only compatible fluids as specified by GRACO