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Series 26 Gear Pump, 0.58 cu in/rev, 2-Bolt SAE A Mounting Flange, 5/8 St. Keyed Shaft, SAE-12 Side Inlet, SAE-10 Side Outlet Ports, CW Rotation. Reduced noise and vibration|Improved volumetric and mechanical efficiency|Field reversible pump direction

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Description & Features

The Danfoss / Eaton Series 26 Gear Pump is engineered for precision and reliability in demanding applications such as tractors harvesters machine tools and steering circuits. With a displacement of 0.58 cu in/rev and 13-tooth gears this pump minimizes flow ripple to reduce noise and vibration. The 2-bolt SAE A flange ensures secure mounting while the 5/8 St. keyed shaft provides stable power transmission.

This pump features SAE-12 side inlet and SAE-10 side outlet ports for efficient fluid handling supporting continuous operations at maximum speeds of 3600 RPM and pressures up to 3000 PSI. The innovative wear plate simplifies rotation changes accommodating both CW and field-reversible pump direction for versatile use.

Improved internal component design enhances both volumetric and mechanical efficiency making it ideal for lift trucks sweepers and auxiliary work circuits. The bearing lubrication system uses inlet oil reducing the high-pressure oil requirement and further boosting efficiency. Maximum operating temperature is 220deg;F with a minimum working temperature of -20deg;F to ensure reliability across various conditions.

MPN: 26003-RZG

Supplier Part Number: 26003-RZG

Specifications

Brand
Danfoss
Configuration
Single
Design Code
A
Dimensions
5.16 in L x 5.12 in W x 4.05 in H
Gear Type
Single-Stage
Grp Application
Rotation may be reversed by reconfiguring internal parts - no extra parts are required. Simply open the pump, switch the drive gear and idler gear, reposition the plug and reassemble. Side Load Limits - contact us for assistance
grp Features
13-tooth gears minimize the flow ripple for reduced noise and vibration. Bearing lubrication system uses inlet oil instead of high pressure oil, improving volumetric efficiency. Innovative wear plate permits simple rotation change
Grp Pressure Limit
Inlet: 6 inHg Vacuum
Housing Material
Aluminum
Identification
Standard
Inlet Type
SAE O-ring
Model
26003
Mounting Type
2-Bolt Flanged
Outlet Type
SAE O-ring
Port
SAE 12 Side Inlet, SAE 10 Side Outlet
Port Location
Side
Rotation
Clockwise
Series
26 Series
Shaft
5/8 in Straight Keyed

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Product Questions & Answers (1)

Question by: Pete W on Sep 15, 2025, 2:50 PM
got a setup that needs a clockwise pump, is this one fixed that way or can you swap it over later
Answer by: Customer Support on Sep 16, 2025, 9:45 PM
Rotation is field reversible on this Series 26 pump. You can open the pump, switch the drive gear and idler gear, reposition the plug, and reassemble to change direction. No extra parts are required for the change.

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