1.5PE Series Aluminium Gear Pump, 0.17 cu in/rev, 2-Bolt SAE AA Mounting Flange, 1/2 St. Keyed x 1.06 long SAE AA Shaft, SAE -8 Side Inlet, SAE -6 Side Outlet, CW Rotation

Description & Features

The 1.5PE Series Aluminium Gear Pump offers a displacement of 0.17 cu in/rev making it ideal for demanding applications requiring consistent performance. It features a 2-Bolt SAE AA Mounting Flange along with a 1/2 St. Keyed x 1.06 long SAE AA Shaft ensuring durable and secure attachment.

Ports include an SAE -8 side inlet and an SAE -6 side outlet. The pump is designed for clockwise rotation and can be adjusted by reversing the position of the drive shaft and driven shaft and rotating the front flange.

This gear pump can handle high pressures with an inlet pressure range of 7.38 in. Hg to 21.7 PSI and a peak pressure up to 4205 PSI. It operates efficiently within a continuous speed range of up to 3825 RPM and can intermittently reach speeds of 5000 RPM.

Constructed for longevity and reliability the pump is built to withstand severe environments featuring advanced bushings and seals that maintain performance in extreme temperature and low viscosity conditions.

Recommended fluid viscosities range from a minimum of 66 SUS to 3635 SUS with a normal operating range of 85 SUS to 297 SUS. The temperature rating with standard Buna-N seals is 5deg;F to 185deg;F; for FPM seals (Viton) it ranges from -4deg;F to 230deg;F.

Supplier Part Number: 1.5PE2.8D-R80S0

Specifications

Brand
Salami
Dimensions
4.48 in L x 2.76 in W x 3.25 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 4205 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 AA
Mounting Type
Flange
Outlet Type
SAE Threaded
Rotation
Clockwise
Seal Material
Nitrile
Series
1.5PE Series
Shaft
1/2 in Straight Keyed x 1.06 in Long SAE AA

Product Questions & Answers (1)

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Question by: Janice H on Oct 22, 2025, 12:48 PM
runs up to what speed continuous before you start pushing it too hard on this little pump?
Answer by: Customer Support on Oct 24, 2025, 11:57 AM
Continuous operation tops out at 3825 RPM under working pressure. It can hit intermittent bursts up to 5000 RPM, but that's not meant to be a sustained condition. Keep it under that 3825 mark for day-in, day-out use and you'll be in good shape.

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