GRACO MM2112 – Miniature Meter-Flo Pump Package, 3 gal Reservoir, 1 cu in/min, 1500 psi, Low Level

GRACO MM2112 – Miniature Meter-Flo Pump Package, 3 gal Reservoir, 1 cu in/min, 1500 psi, Low Level Switch

GRACO MM2112 is a configured Miniature Meter-Flo electric pump package built on a 3 gal (11.4 L) steel reservoir, delivering 1 cu in/min (16 cc/min) at up to 1500 psi maximum operating pressure. Each package consists of a 115 VAC, 60 Hz motor direct-coupled to a gear pump and is designed for use with virtually any Series Progressive or Single-Line Resistive oil lubrication system. In continuous duty these assemblies are rated for service up to 1000 psi (69 bar).

3 gal (11.4 L) steel reservoir with removable cover

Nominal output 1 cu in/min (16 cc/min); 1500 psi maximum operating pressure

115 VAC, 60 Hz motor direct-coupled to the gear pump

Adjustable internal relief valve (factory-set at 1000 psi / 69 bar)

Reservoir includes suction-line strainer, return-line port, visual level gauge, pressure gauge, and filler/strainer with spring-return cap

Low level switch (reed-type, SPST, N.C.)

Specifications

Type	Electric Gear Pump Package
Ordering Code	MM2112
Reservoir Size	3 gal (11.4 L)
Output	1 cu in/min (16 cc/min)
Maximum Operating Pressure	1500 psi
Continuous Duty Rating	1000 psi (69 bar)
Voltage	115 VAC, 60 Hz
Motor Power	1/19 HP (thermally protected)
Motor Speed (before reduction)	1500 rpm
Relief Valve	300–2000 psi (21–138 bar), factory-set @ 1000 psi
Suction Strainer	140 micron stainless steel mesh
Pressure Gauge	0–1500 psi (0–100 bar)
Pressure Switch Option	None
Low Level Switch Option	Yes — Reed-Type, SPST
Housing Material	Painted Steel
Compatible Material	Oil (160–15000 SUS)
Compatible Metering Device	Series Progressive / Single-Line Resistive
Fluid Outlet	1/4″ NPT

Related Parts

557822 – Replacement Gear Pump (1 cu in/min)

557286 – Replacement Motor, 115 VAC

557810 – Suction Strainer

562872 – 115 VAC Solid-State Timer

563014 – Low Level Switch Assembly

557825 – Replacement Low Level Switch

Reference Manual

L12600 – Miniature Meter-Flo Pump Packages Flyer