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DANFOSS / EATON-64 VARIABLE PUMP CW

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Description & Features

Designed for demanding mobile applications, the Danfoss / Eaton-64 Variable Pump CW is a closed-circuit, variable displacement piston pump built to perform reliably across construction, agriculture, truck and bus, oil and gas, and other mobile environments.

As part of the Danfoss Power Solutions Series 1 heavy-duty lineup, this pump supports multiple control options and is Pro-FX ready, making it well-suited for systems requiring precise displacement control and adaptable integration. The clockwise rotation configuration suits specific circuit layouts where directional compatibility is a primary selection factor.

Its proven reliability in high-demand mobile duty cycles, combined with flexible control architecture, makes it a practical choice for OEM and replacement applications alike.

SKU: 6423-660

Supplier Part Number (MPN): 6423-660

Specifications

Brand
Danfoss
Control Type
Electronic Proportional
Design Code
B
Dimensions
19.27 in L x 11.96 in W x 12.26 in H
Drive Shaft Type
Keyed
Fluid Compatibility
AW Hydraulic Oil, Biodegradable Oil (Vegetable), Engine Oil, Motor Oil
Housing Color
Black
Housing Material
Iron
Inlet Type
Flanged
Maximum Operating Pressure
6000 psi
Mounting Type
Flanged
Outlet Type
Flanged
Rotation Direction
Clockwise
Seal Material
FKM/HNBR
Segment Code
C
Series
ACA 1 Series

Product Questions & Answers (1)

Question by: Rick T on Aug 2, 2025, 3:05 PM
Will this pump hold up in a truck that runs most of the day?
Answer by: Customer Support on Aug 4, 2025, 7:40 AM
Given its design for heavy-duty mobile applications like trucks and buses, this Danfoss/Eaton pump should provide reliable performance under extended daily use.

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