The HK Series Industrial Interchange Series B Steel Hydraulic Quick Disconnect Male Half -16 Coupling 1-11-1/2 Female NPT by Danfoss Power Solutions (II LLC Aeroquip) seamlessly integrates with fluid transfer and hydraulic applications. Ideal for agriculture transportation and general industry it meets ISO standard 7241-1 Series B requirements and features a self-sealing poppet valve design for optimal high and low pressure sealing.
Primarily designed for hydraulic tool functions the coupling size is -16 with a push-to-connect end type and 1-11-1/2 NPTF threading. Durable Buna-N standard seal material ensures longevity while PTFE back up rings in sockets enhance performance. Additional seal material options include PTFE Neoprene FKM EPDM and Kalrezreg;.
Suitable for extreme temperature ranges the maximum operating temperatures are: Buna-N -40deg;F to +250deg;F Neoprene -65deg;F to +212deg;F EPDM -65deg;F to +300deg;F and FKM C/-15deg;F to +400deg;F. Boasting an air inclusion maximum of 18.00 cubic centimeters and fluid loss of 16.90 cubic centimeters this quick disconnect coupling is engineered for high efficiency.
Supplier Part Number: 8KP36
MPN: 8KP36
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Specifications
A
2.85
Air Inclusion Max
18.00 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
Coupling Size
-16
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13555
End Size 1
1
End Size 2
1
End Type 1
Push to Connect
End Type 2
NPTF
Fluid Loss
16.90 Cubic_centimeter
Minimum Working Temperature
-40
Safety locking Mechanism
None
Seal Material
Buna-N
Supplier Part Number
8KP36
Thread 1
1-11-1/2
Thread Sealant
No
Alternate Part Numbers
Alternate Part NumberC1KV49, Alternate Part Number MI-06098070, Alternate Part Number MINO-00015X00460
what seal material comes standard on this coupling, and how hot can it run before I oughta start worrying?
Answer by: Customer Support on Mar 23, 2026, 8:39 AM
Buna-N is the standard seal material on this coupling. It handles temperatures from -40 degrees F up to 250 degrees F, which covers the vast majority of hydraulic work in agriculture, construction, and general shop use. If your application runs hotter than that, seal upgrades are available in Neoprene, EPDM, FKM, and Kalrez, with FKM being the top end at up to 400 degrees F.
Question by: Gary P on Jan 6, 2026, 8:58 AM
What kind of applications is this quick disconnect good for?
Answer by: Customer Support on Jan 7, 2026, 3:23 PM
It's a pretty versatile fitting. You'll find it used in agriculture, with hydraulic tools, general industry, even transportation. They also get used in construction, fluid transfer, military applications and more.