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Medium Duty Mobile Piston Pump, 1.16 cu in/rev, 2-Bolt SAE A Mounting Flange, 9T SAE A Splined Shaft, Pressure Compensated Control, Compact, lighweight durable aluminum|Numerous shaft options|Auxiliary mounting flange available

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Description & Features

Medium Duty Mobile Piston Pump designed for mobile applications features a displacement of 1.16 cu in/rev and a 2-Bolt SAE A mounting flange. Engineered with a compact lightweight and durable aluminum housing this pump ensures efficient pressure compensated control. The 9T SAE A splined shaft enhances reliability and performance.

A key characteristic includes various shaft options to suit different system requirements offering flexibility in installation. The auxiliary mounting flange availability further broadens its adaptability for specific needs. Rated for a speed of up to 2500 RPM the pump operates effectively within these parameters.

Recommended filtration adheres to ISO 4406 Cleanliness Level 18/13 or cleaner ensuring optimal performance and longevity. The Danfoss / Eaton 70122 Series Open Circuit Piston Pumps are identifiable by their precision and robust design making them a suitable choice for numerous industrial applications.

Model Number: AAYRAA1800CBA00000A0A

Supplier Part Number: 70122-RBB

Specifications

Application
Mobile
Color
Primer Per Spec 209-13A
Control
Pressure Compensated
Design Code
A
Displacement
1.16
Displacement
1.16
Brand
Danfoss – Hydraulics
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Compact, lighweight durable aluminum|Numerous shaft options|Auxiliary mounting flange available
Identification
Standard
Mount
2-Bolt SAE A
Mount
2-Bolt SAE A
Rated Flow
9
Rated Flow
9
Series
70122 Series
Shaft
9T SAE A Splined
Shaft
9T SAE A Splined
Speed Rating
2500 RPM
Speed Rating
2500 RPM
Supplier Part Number
70122-RBB
Alternate Part Numbers
Alternate Part Number C1KC97, Alternate Part Number MINO-00287X56338
Product Weight
20.00 lbs

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Product Questions & Answers (1)

Question by: Daryl H on Sep 2, 2025, 9:07 PM
pump says it'll run up to 2500 RPM, is that a hard limit or just the rated speed for optimal performance?
Answer by: Customer Support on Sep 4, 2025, 1:26 PM
2500 RPM is the rated operating speed for this pump. Running it within that range is where you'll get reliable, consistent performance. Pushing beyond a rated speed on a piston pump like this tends to accelerate wear and can cause pressure control issues, so staying at or under that threshold is the right call for long-term use.