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2PE Series Aluminum Gear Pump, 0.68 cu in/rev, 2-Bolt SAE A Mounting Flange, 3/4 St Keyed x 1.25 long SAE A Shaft, SAE -12 Inlet, SAE -10 Outlet, CW Rotation

Description & Features

The SALAMI 2PE11.3D-R85S2 Gear Pump delivers reliable performance in demanding industrial environments. It features a 0.68 cubic inches per revolution displacement and a robust 2-bolt SAE A mounting flange. Designed with a 3/4 St keyed x 1.25 long SAE A shaft, this gear pump ensures efficient power transmission.

Equipped with SAE -12 inlet and SAE -10 outlet ports, it supports seamless integration into various hydraulic systems. Constructed for CW rotation, the pump's high volumetric efficiency is maintained by its innovative design and stringent control of machining tolerances.

The axial compensation facilitated by floating bushings allows the pump to maintain efficiency across its pressure range. With a pressure rating of 3600 PSI and peak pressures up to 4350 PSI, it handles high-demand applications effectively. DU bearings incorporated in the design ensure the capability for high-pressure operation.

Suitable for continuous speeds up to 3500 RPM, with intermittent speeds reaching 4000 RPM, the pump is adaptable to diverse operational requirements. The recommended filtration adheres to ISO 4406 standards, ensuring optimal fluid cleanliness for extended service life.

Temperature ratings with standard Buna-N seals range from -4deg;F to 185deg;F, and from -4deg;F to 230deg;F with FPM (Viton) seals. This flexibility enhances its adaptability to various operational conditions, making it a versatile component in hydraulic systems.

MPN: C1MR33

Supplier Part Number: 612035432

Specifications

Displacement 0.68	Displacement 0.68	Brand Salami Hydraulics Na Inc	Brand Salami Hydraulics	Pack Size 1.00	UOM EA	Mount 2-Bolt SAE A	Mount 2-Bolt SAE A	Ports SAE -12 Inlet, SAE -10 Outlet	Ports SAE -12 Inlet, SAE -10 Outlet	Pressure Rating 3600	Rated Flow 5.20	Rated Flow 5.2	Rotation CW	Shaft 3/4 St Keyed x 1.25 long SAE A	Shaft 3/4 St Keyed x 1.25 long SAE A	Speed Rating 3500 RPM	Speed Rating 3500 RPM	Supplier Part Number 612035432	Alternate Part Numbers Alternate Part Number 2PE11.3D-R85S2, Alternate Part Number C1MR33	Product Weight 8.00 lbs

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Product Questions & Answers (5)

Question by: Troy T on Mar 29, 2025, 7:16 AM

rotation on this one is clockwise out of the box, but can it be swapped to run CCW if I need it to?

Answer by: Customer Support on Mar 31, 2025, 7:53 AM

Clockwise is the default, but yes, the rotation can be changed. You do it by reversing the positions of the drive shaft and driven shaft, then rotating the front flange. It's a mechanical change rather than a software or valve adjustment, so plan accordingly when you're setting up your system.

Question by: Rod C on Jul 13, 2025, 10:25 AM

What kind of pressure can this gear pump handle?

Answer by: Customer Support on Jul 14, 2025, 4:55 PM

It's rated for continuous operation up to 3600 PSI. Peak pressures can go up to 4350 PSI.

Question by: Wes C on Dec 17, 2025, 8:40 PM

got a bracket already drilled for a 2 bolt SAE A pump. is this one the right mount and shaft style for that kind of setup?

Answer by: Customer Support on Dec 19, 2025, 10:32 AM

It uses a 2-bolt SAE A mounting flange and a 3/4 standard keyed SAE A shaft that is 1.25 inches long, so it matches the common SAE A 2-bolt mount and keyed shaft arrangement.

Question by: Diane E on Mar 21, 2026, 3:02 PM

pump comes rated at 3600 PSI continuous -- what happens if the system spikes above that every now and then?

Answer by: Customer Support on Mar 23, 2026, 6:26 AM

Peak pressure on this unit goes up to 4350 PSI, so occasional spikes above the 3600 PSI continuous rating are within what the pump is built to handle. The DU bearings and floating bushing design are part of what makes that possible. That said, intermittent means just that -- short-duration spikes, not sustained high-pressure operation. Keep the system running at or below 3600 PSI for normal work and you'll be in good shape.

Question by: Dean A on Oct 25, 2025, 5:39 PM

trying to swap out a worn pump, what mounting and shaft does this one come with?

Answer by: Customer Support on Oct 27, 2025, 10:50 AM

For fit-up, it uses a 2-bolt SAE A mounting flange and a 3/4 inch straight keyed SAE A shaft that is 1.25 inches long.