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2PE Series Aluminum Gear Pumps, Up To 12 GPM @ 1800 RPM, Up to 4350 PSI, Up to 4000 RPM

Description & Features

Application	Pumps are stocked with Clockwise rotation. Rotation can be changed by reversing the position of the drive shaft and driven shaft, and rotating the front flange.
Features	All pumps are available as multiple units either of the same or different series. With all sizes, there are options of shafts, flanges and ports as for European, German and American standards. Salami gear pumps offer high volumetric efficiency by innovative design and accurate control of machining tolerances. Axial compensation achieved by the use of floating bushings that allow high volumetric efficiency throughout the working pressure range. DU bearings ensure high pressure capability.
Pressure Limit	Inlet pressure: 7.38 in. Hg to 21.7 PSI. Pump Outlet: Continuous working pressure varies with displacement (See table below). Peak pressure pressures up to 4350 PSI.
Recommended Filtration	ISO 4406: < 2900 PSI: 20/19/16; > 2900 PSI: 19/18/15.
Recommended Fluids	Minimum Operating fluid viscosity: 66 SUS (with 80% reduction of working pressure and at minimum speed) to 3635 SUS (maximum starting viscosity). Normal operating range: 85 SUS to 297 SUS.
Speed Ratings	Continuous speed at working pressure varies with displacement (See table below). Intermittent speeds up to 4000 RPM.
Temperature Rating	With Buna-N seals (standard): -4°F to 185°F. With FPM seals (Viton): -4°F to 230°F.

Products

Model Number	Displacement	Rated Flow	Mount	Shaft	Ports	Rotation	Speed Rating	Pressure Rating
612035432 2PE Series Aluminum Gear Pump	0.68	5.2	2-Bolt SAE A	3/4 St Keyed x 1.25 long SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612035442 2PE Series Aluminum Gear Pump	0.84	6.5	2-Bolt SAE A	3/4 St Keyed x 1.25 long SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612081662 2PE Series Aluminum Gear Pump	0.5	3.8	2-Bolt SAE A	5/8 St. Keyed x 1.25, SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612081692 2PE Series Aluminum Gear Pump	1.01	7.8	2-Bolt SAE A	5/8 St. Keyed x 1.25, SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	3000 RPM	3600
612081722 2PE Series Aluminum Gear Pump	1.58	12.3	2-Bolt SAE A	5/8 St. Keyed x 1.25, SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	2500 RPM	2600
612018082 2PE Series Aluminum Gear Pump	1.01	7.8	2-Bolt SAE A	11 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	3000 RPM	3600
612033722 2PE Series Aluminum Gear Pump	0.27	2	2-Bolt SAE A	9 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	4000 RPM	3600
612034572 2PE Series Aluminum Gear Pump	1.58	12.3	2-Bolt SAE A	3/4 St Keyed x 1.25 long SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	2500 RPM	2600
612035122 2PE Series Aluminum Gear Pump	0.68	5.2	2-Bolt SAE A	11 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612035142 2PE Series Aluminum Gear Pump	1.15	8.5	2-Bolt SAE A	11 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	3000 RPM	3140
612035322 2PE Series Aluminum Gear Pump	1.37	10.6	2-Bolt SAE A	11 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	2750 RPM	2900
612036832 2PE Series Aluminum Gear Pump	0.84	6.5	2-Bolt SAE A	11 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612079042 2PE Series Aluminum Gear Pump	0.68	5.2	2-Bolt SAE A	9 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612079072 2PE Series Aluminum Gear Pump	1.37	10.6	2-Bolt SAE A	9 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	2750 RPM	2900
612079082 2PE Series Aluminum Gear Pump	1.58	12.3	2-Bolt SAE A	9 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	2500 RPM	2600
612080552 2PE Series Aluminum Gear Pump	0.5	3.8	2-Bolt SAE A	9 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612080562 2PE Series Aluminum Gear Pump	0.84	6.5	2-Bolt SAE A	9 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612080662 2PE Series Aluminum Gear Pump	1.58	12.3	2-Bolt SAE A	11 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	2500 RPM	2600
612081642 2PE Series Aluminum Gear Pump	0.27	2	2-Bolt SAE A	5/8 St. Keyed x 1.25, SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	4000 RPM	3600
612081672 2PE Series Aluminum Gear Pump	0.68	5.2	2-Bolt SAE A	5/8 St. Keyed x 1.25, SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612081682 2PE Series Aluminum Gear Pump	0.84	6.5	2-Bolt SAE A	5/8 St. Keyed x 1.25, SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	3500 RPM	3600
612081702 2PE Series Aluminum Gear Pump	1.15	8.5	2-Bolt SAE A	5/8 St. Keyed x 1.25, SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	3000 RPM	3140
612081712 2PE Series Aluminum Gear Pump	1.37	10.6	2-Bolt SAE A	5/8 St. Keyed x 1.25, SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	2750 RPM	2900
612095942 2PE Series Aluminum Gear Pump	0.4	3	2-Bolt SAE A	5/8 St. Keyed x 1.25, SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	4000 RPM	3600
612095952 2PE Series Aluminum Gear Pump	0.4	3	2-Bolt SAE A	3/4 St Keyed x 1.25 long SAE A	SAE -12 Inlet, SAE -10 Outlet	CW	4000 RPM	3600
612095962 2PE Series Aluminum Gear Pump	0.4	3	2-Bolt SAE A	9 Tooth SAE A Splined	SAE -12 Inlet, SAE -10 Outlet	CW	4000 RPM	3600

Product Questions & Answers (1)

Question by: Billy H on Apr 12, 2025, 6:41 AM

Reckon this'll swap right in for my old gear pump? Specs look close.

Answer by: Customer Support on Apr 13, 2025, 2:58 PM

These 2PE series pumps are designed with compatibility in mind, meeting European, German, and American standards for shafts, flanges, and ports, so matching it to your existing system should be straightforward. Just double-check your inlet and outlet sizes – this one uses SAE-12 inlet and SAE-10 outlet ports.