Danfoss / Eaton Cplng HK Series

Description & Features

Designed for demanding fluid transfer across a wide range of industrial and mobile equipment environments, the Danfoss / Eaton Cplng HK Series is a female half quick disconnect coupling socket built around a ball lock internal connection mechanism. Constructed from carbon steel with Buna-N seals, it is rated for a minimum working temperature of -40°F and supports flow rates up to 26 gallons per minute.

Certified to ISO 7241-1 Series B and exceeding ISO 16028 operating pressures, this Push to Connect female socket connects via an SAE end on the opposite side and requires no special tools for coupling or release. The two-way valve configuration supports a broad set of applications, including agriculture, construction, oil and gas, aerospace, military, and general industrial fluid transfer. Manufactured under the Hansen sub-brand and produced at the Van Wert, Ohio facility, this coupling carries no safety locking mechanism, keeping connection and disconnection straightforward in field conditions.

SKU: 6HP12

Supplier Part Number (MPN): 6HP12

Specifications

Brand
Danfoss
Connection Size 1
3/4 in
Connection Size 2
1-1/16 in
Connection Style
Manual
Connection Type
Female ORB
Connection Type 1
Female ORB
Connection Type 2
Female ORB
Dimensions
2.22 in Dia x 3.67 in L
Finish
Zinc Trivalent
Fitting Type
Coupling
Fluid Compatibility
Hydraulic Fluids
Hex Size
1-3/8 in
Latch Type
Push/Pull
Material
Steel
Material Construction
Carbon Steel
Maximum Operating Pressure
4000 psi
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
HK1-8 Series
Thread Size
1-1/16-12
Valve Type
2-Way

Product Questions & Answers (1)

Question by: Shane B on Jul 24, 2025, 7:05 AM
Will this here fitting hold up for hydraulic fluid transfer on farm equipment?
Answer by: Customer Support on Jul 25, 2025, 3:08 PM
For agricultural applications involving hydraulic fluid transfer, this Danfoss/Eaton HK series coupling socket is designed to handle demanding fluid transfer needs in industrial and mobile equipment.

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