Cessna Piston Unit 2.77CIR CW 13T BSPLIN

Description & Features

Designed for mobile hydraulic applications, this open circuit piston pump from Danfoss Power Solutions delivers reliable fluid power performance in a compact, lightweight aluminum housing. The Cessna Piston Unit 2.77CIR CW 13T BSPLIN features a clockwise rotation with a 13-tooth splined inlet, making it well suited for integration into mobile equipment hydraulic circuits.

The durable aluminum construction keeps weight low without sacrificing structural integrity, an important consideration in mobile installations where mass and space are at a premium. Multiple shaft options are available, and an auxiliary mounting flange can be added to accommodate tandem or accessory drive configurations. The Bsp line port connection aligns with common mobile equipment standards.

SKU: 70423-RBS

Supplier Part Number (MPN): 70423-RBS

Specifications

Brand
Danfoss
Control Type
Pressure and Flow Compensator
Dimensions
10.76 in L x 6.88 in W x 6.51 in H
Drive Shaft Type
Splined
Housing Material
Aluminum
Inlet Type
SAE ORB
Maximum Operating Pressure
3000 psi
Mounting Type
2-Bolt Flanged
nmfc
125820
Outlet Type
SAE ORB
Rotation Direction
Clockwise
Seal Material
Fluorocarbon
Segment Code
B
Series
70423 Series

Product Questions & Answers (1)

Question by: Lynn R on Sep 7, 2025, 6:49 PM
Can this pump handle a lot of stop and start kinda use?
Answer by: Customer Support on Sep 9, 2025, 6:15 PM
This open circuit piston pump is designed for mobile hydraulic applications, which often involve frequent start and stop cycles. Its durable aluminum construction should hold up well under those conditions.

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