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HK Series Industrial Interchange Series B Brass Hydraulic Quick Disconnect, Female Half, -16 Coupling, 1 - 11-1/2 Female NPT

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Description & Features

The HK Series Industrial Interchange Series B Brass Hydraulic Quick Disconnect Female Half -16 Coupling 1 - 11-1/2 Female NPT is engineered to meet the dimensional requirements of ISO standard 7241-1 Series B. Crafted from durable brass with stainless steel springs it offers enhanced corrosion resistance and fluid compatibility.

With a self-sealing poppet valve this coupling ensures excellent sealing performance both at high and low pressures. The standard seal material is Buna-N though options are available in PTFE Neoprene FKM EPDM and Kalrezreg; to cater to diverse industrial needs.

Designed for versatile applications including agriculture hydraulic tools general industry construction fluid transfer transportation and the chemical oil and gas industries this coupling performs reliably even in demanding conditions from -40deg;F to +250deg;F.

The coupling size is -16 and it features a 1 - 11-1/2 Female NPT push-to-connect end type. Fluid loss is minimized to 16.90 cubic centimeters supporting efficient operations across various sectors. Its air inclusion is capped at 18.00 cubic centimeters maintaining optimal performance levels.

MPN: B8HP36

Supplier Part Number: B8HP36

Specifications

A
4.13
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
B
2.61
Coupling Size
-16
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
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
B8HP36
Thread 1
1 - 11-1/2
Thread Sealant
No
Alternate Part Numbers
Alternate Part Number C1KY55, Alternate Part Number MINO-00015X16233
Product Weight
2.43 lbs

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Product Questions & Answers (1)

Question by: Janice H on Dec 11, 2025, 6:16 AM
what all seal options come with this coupling, and does the standard one hold up alright in hydraulic oil applications?
Answer by: Customer Support on Dec 13, 2025, 6:06 AM
Buna-N is the seal that comes standard, and it handles hydraulic oil well within its rated range of -40°F up to 250°F. If your setup runs hotter or involves something more aggressive than standard hydraulic fluid, there are alternative seal materials available including PTFE, Neoprene, FKM, EPDM, and Kalrez. FKM stretches the upper limit all the way to 400°F, and EPDM covers down to -65°F on the cold end. Most general hydraulic tool and agriculture applications won't need anything beyond the standard Buna-N, but it's good to know the options are there if your fluid or temps push outside that window.