Danfoss / Eaton SS HK coupling

Description & Features

This Danfoss / Eaton SS HK coupling is a female half quick disconnect coupling, part of the Hansen series and featuring a push-to-connect design.

Constructed from 316 stainless steel with Buna-N seals, this coupling is suitable for a wide range of applications including agriculture, hydraulic tools, general industry, construction, fluid transfer, transportation, military, law enforcement/rescue, chemical, oil and gas, consumer products, HVAC, food and beverage, trucks, aerospace and medical. It features a ball lock internal connection type, a 1/2 inch port size, and offers a flow rate of 12 gallons per minute. This 2-way valve type coupling meets ISO 7241-1 Series B standards and is designed for quick connect and disconnect, eliminating the need for special tools. It can withstand a minimum working temperature of -40 degrees.

SKU: ML4HP26NV

Supplier Part Number (MPN): ML4HP26NV

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1/2 in
Connection Size 2
1/2 in
Connection Style
Manual
Connection Type
FNPT, Push-Fit
Connection Type 1
Female Push-to-Connect
Connection Type 2
Female NPTF
Dimension Standards
ISO 7241-1 Series B
Dimensions
1.86 in Dia x 2.96 in L
Fitting Type
Coupling
Fluid Compatibility
Hydraulic Fluids
Hex Size
1.13 in
Internal Connection Type
Ball Lock
Latch Type
Push/Pull
Material
Stainless Steel
Material Construction
Stainless Steel
Maximum Operating Pressure
4250 psi
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Segment Code
C
Series
HK1-8 Series
Thread Size
1/2-14
Valve Type
2-Way

Product Questions & Answers (1)

Question by: Randy B on Jan 19, 2026, 9:14 PM
What all kind of fluids can I run through this thing?
Answer by: Customer Support on Jan 21, 2026, 9:51 AM
This Danfoss/Eaton HK series coupling is compatible with a wide range of fluids, making it suitable for applications in agriculture, chemical processing, oil and gas, and even food and beverage. For specific fluid compatibility details, it's best to consult the linked document.

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