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DANFOSS / EATON COMP/ASSY

Description & Features

Designed for use with piston pump systems, the Danfoss / Eaton Comp/Assy is a compensator sub-assembly sourced from Eaton Char-Lynn, now operating under the Danfoss Power Solutions brand. Compensators of this type regulate displacement and pressure response within variable piston pump circuits, maintaining system stability under varying load conditions.

Available across all configurations and sizes, this assembly is suited for a range of industrial hydraulic applications where precise pump control is required. Each unit ships as a complete compensator assembly, ready for installation as a direct replacement or service component on compatible Eaton piston pump platforms.

SKU: 70422-HU

Supplier Part Number (MPN): 70422-HU

Specifications

nmfc 125820	Product Type Non-Set Pressure Flow Compensator Assembly	Segment Code B	Suitable For Use With 70422 and 70423 Series Pressure Compensated/Pressure Flow Compensated Piston Pumps

Product Questions & Answers (2)

Question by: Lance C on Jan 28, 2026, 3:14 PM

does this compensator come in different sizes or is it just the one configuration?

Answer by: Customer Support on Jan 30, 2026, 6:13 AM

Available in all configurations and sizes, so you're not locked into a single option. Whether you need a specific setup for your piston pump, this part covers the range. It's sold as a complete compensator assembly, part number 70422-HU, under the Eaton Char-Lynn / Danfoss Power Solutions line.

Question by: Kurt Y on Oct 6, 2025, 8:19 PM

Will this compensator assembly fit the Eaton Char-Lynn piston pumps?

Answer by: Customer Support on Oct 8, 2025, 9:35 AM

This compensator assembly is designed as an accessory for Eaton Char-Lynn piston pumps.