The Danfoss / Eaton Hansen HK Series Quick Disconnect Couplings Socket is designed for industrial applications including agriculture hydraulic tools general industry construction fluid transfer and more. Its stainless steel construction ensures superior corrosion resistance and fluid compatibility.
The coupling features a PUSH-PULL ball latch design that facilitates quick and efficient connection of hose lines. Dimensionally conforming to the ISO 7241/1 Series B standard this coupling provides a reliable and consistent performance.
Incorporating a self-sealing poppet valve design the coupling delivers excellent high and low-pressure sealing capabilities. Its standard seal material includes Buna N EPR and Viton offering versatility in various temperature ranges from -40F to +250F for Buna-N -65F to +212F for Neoprene -65F to +300F for EPDM and -15F to +400F for FKM C.
The coupling size is -10 with 1/2-14 NPT threading supporting applications in the military law enforcement/rescue chemical oil and gas consumer products HVAC food and beverage trucks aerospace and medical sectors.
Supplier Part Number: LL4HP26
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Specifications
A
2.96
Air Inclusion Max
3.60 Cubic_centimeter
Application
Agriculture, Hydraulic Tool, General Industry, Construction, Fluid Transfer, Transportation, Military, Law Enforcement/Rescue, Chemical, Oil and Gas, Consumer Products, HVAC, Food and Beverage, Trucks, Aerospace, Medical
B
1.86
Coupling Size
-10
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 1
0.50
End Size 2
0.50
End Type 1
Push to Connect
End Type 2
NPTF
Fluid Loss
3.50 Cubic_centimeter
Minimum Working Temperature
-40
Safety locking Mechanism
None
Seal Material
Buna-N
Supplier Part Number
LL4HP26
Thread 1
1/2-14
Thread Sealant
No
Alternate Part Numbers
Alternate Part NumberC1KW35, Alternate Part Number MI-05675320, Alternate Part Number MINO-00015X00340
If I'm using this in a hydraulic setup on my tractor, will the stainless steel hold up to the weather and occasional fertilizer exposure?
Answer by: Customer Support on Feb 14, 2026, 6:04 AM
The stainless steel construction is a good choice for agricultural applications, offering better corrosion resistance and fluid compatibility compared to standard materials.