Graco MM3212 Mini Meter-Flo Pump

Mini Meter-Flo Pump – Graco Part MM3212

Compatible Systems

• Graco Meter-Flo oil pumps
• Equipment whose Graco parts list calls for part number MM3212

Graco MM3212 Mini Meter-Flo Pump (Graco part number MM3212) is a pump. A pump moves fluid through the system; displacement, materials and drive type vary by part number. Meter-Flo pumps are direct-drive electric gear pumps for oil lubrication in in-plant machinery.

About the Meter-Flo oil pumps

Graco lists uses such as: continuous oil delivery for hydraulic or lube oil; centralized lubrication of in-plant machinery (page cites up to 1,000 lube points). Pump 557820 delivers 245 cu in/min (4015 cc/min) at 1,725 rpm with a 1/2 hp motor and 435 psi maximum working pressure. Meter-Flo pumps use a positive displacement gear design with an adjustable pressure relief valve. Miniature Meter-Flo is described by Graco as an electric, motor-driven pump package.

Before You Order

• Check the ratio, displacement, wetted material and drive type given in the description against the equipment.
• Confirm the voltage or air supply requirement on site before you order a powered unit.
• Have your equipment model, and the serial number if available, ready if you contact us for help.

Service Notes

• Follow the pressure relief and lock-out steps in your Graco manual before servicing any pump, valve, applicator or electrical part.

Frequently Asked Questions