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2PE Series Aluminum Gear Pump, 0.84 cu in/rev, 2-Bolt SAE A Mounting Flange, 5/8 St. Keyed x 1.25, SAE A Shaft, SAE -12 Inlet, SAE -10 Outlet, CW Rotation

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Description & Features

The SALAMI S.p.A 2PE Series Aluminum Gear Pump model 612081682 is designed for efficiency and durability. With a displacement of 0.84 cu in/rev this gear pump features a 2-bolt SAE A mounting flange and a 5/8" keyed shaft.

The unit is equipped with an SAE -12 inlet and an SAE -10 outlet supporting a clockwise rotation. Made with high volumetric efficiency in mind the gear pump utilizes innovative design and precision control of machining tolerances.

Axial compensation is achieved through floating bushings maintaining efficiency across various working pressures. The pump operates at a continuous speed rating of 3500 RPM with intermittent speeds up to 4000 RPM.

Constructed to handle pressures up to 3600 PSI the pump's inlet pressure ranges from 7.38 in. Hg to 21.7 PSI while outlet pressures reach up to 4350 PSI under peak conditions. Multiple units of this pump can be combined offering flexibility in configuration with different shaft flange and port standards.

High-pressure capability is ensured by DU bearings and the recommended filtration complies with ISO 4406 standards. The temperature rating ranges from -4deg;F to 185deg;F with Buna-N seals and up to 230deg;F with FPM (Viton) seals.

MPN: C1MR46

Supplier Part Number: 612081682

Specifications

Brand
Salami
Dimensions
5.414 in L x 5.188 in W x 4.44 in H
Grp Pressure Limit
Inlet Pressure - 7.38 inHg to 21.7 psi, Pump Outlet - Continuous Working Pressure Varies with Displacement, Peak Pressure Pressures up to 4350 psi
grp Recommended Filtration
< 2900 psi - 20/19/16 um, > 2900 psi - 19/18/15 um
grp Recommended Fluids
Minimum Operating Fluid Viscosity - 66 SSU (with 80% Reduction of Working Pressure and at Minimum Speed) to 3635 SSU (Maximum Starting Viscosity), Normal Operating Range - 85 SSU to 297 SSU
Housing Material
Aluminum
Inlet Type
SAE Threaded
Mount
2-Bolt SAE A
Mounting Type
Flange
Outlet Type
SAE Threaded
Rotation
Clockwise
Seal Material
Nitrile
Series
2PE Series
Shaft
5/8 in Straight Keyed x 1-1/4 in SAE A

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Product Questions & Answers (2)

Question by: Frank W on Mar 20, 2026, 8:16 AM
Reckon this'll bolt right up to a standard SAE A mount without any fuss?
Answer by: Customer Support on Mar 22, 2026, 6:52 AM
This gear pump uses a 2-bolt SAE A mounting flange, so it should fit directly onto any standard SAE A mount.
Question by: Gene M on Sep 18, 2025, 8:37 AM
rated flow on this pump is listed at 6.5 GPM -- is that at the full 3500 RPM continuous speed, or is that more of a peak number?
Answer by: Customer Support on Sep 19, 2025, 10:40 AM
At 3500 RPM continuous operation, 6.5 GPM is the rated flow figure for this pump. That's the working number you'd plan around for circuit sizing, not a burst or peak value. Peak intermittent speed goes up to 4000 RPM, but for steady-state system design, 3500 RPM and 6.5 GPM is your baseline.

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