GRACO MM1212 – Miniature Meter-Flo Pump Package, 1.5 gal Reservoir, 5 cu in/min, 2000 psi, Low Level

GRACO MM1212 – Miniature Meter-Flo Pump Package, 1.5 gal Reservoir, 5 cu in/min, 2000 psi, Low Level Switch

GRACO MM1212 is a configured Miniature Meter-Flo electric pump package built on a 1.5 gal (5.7 L) steel reservoir, delivering 5 cu in/min (82 cc/min) at up to 2000 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).

1.5 gal (5.7 L) steel reservoir with removable cover

Nominal output 5 cu in/min (82 cc/min); 2000 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	MM1212
Reservoir Size	1.5 gal (5.7 L)
Output	5 cu in/min (82 cc/min)
Maximum Operating Pressure	2000 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 (5 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