Eaton Aeroquip Socket with a flat face internal connection, designed for hydraulic and fluid transfer applications. This female half quick disconnect coupling integrates a sleeve lock safety mechanism and exceeds ISO 16028 operating pressures.
Constructed of carbon steel with NBR+AU seals, this socket is compatible with a wide range of equipment including construction, agricultural, utility, and on-highway vehicles, as well as stationary in-plant hydraulic systems. It features a push-to-connect end type and is REACH and RoHS compliant, meeting European Pressure Equipment Directive (PED) 97/23 EC Article 3.3 standards. Suitable for systems with a minimum working temperature of -13°F, this female half offers a flow rate of 68.7 gallons per minute and a torque rating of 45 lb/ft.
SKU: 32FFS125
Supplier Part Number (MPN): 32FFS125
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Specifications
Application
Hydraulic and Fluid Transfer, Construction equipment, Agricultural equipment, Utility vehicles, On-Highway vehicles, Stationary in-plant hydraulics and fluid transfer, Interchangeable with HTMA couplings in the 3/8” size
does this socket work with standard HTMA couplings or is it its own thing
Answer by: Customer Support on Dec 7, 2025, 7:49 AM
At the 3/8" size, it is interchangeable with HTMA couplings, so you can mix it into an existing setup without swapping everything out. Outside of that size, the FF Series operates on its own standard, so just keep that in mind if you're running other sizes on the same line.