Danfoss / Eaton Cplng HK Series

Description & Features

This Danfoss / Eaton Cplng HK Series is designed for quick connect and disconnect applications, eliminating the need for special tools. It exceeds ISO 16028 operating pressures and conforms to ISO 7241-1 Series B standards.

Constructed from carbon steel with Buna-N seals, this male half coupling with a ball lock internal connection is suitable for a wide range of applications, including agriculture, hydraulic tools, general industry, construction, fluid transfer, transportation, military, law enforcement/rescue, chemical processing, oil and gas, consumer products, HVAC, food and beverage, trucks, aerospace, and medical equipment. It features a push-to-connect end type with a 0.75" BSPP end size 2, and offers a flow rate of 26 gallons per minute. Minimum working temperature is -40 degrees.

SKU: 6KP31BS

Supplier Part Number (MPN): 6KP31BS

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X07603
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
Certifications
ISO 7241-1 Series B
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 2
0.75
End Type 1
Push to Connect
End Type 2
BSPP
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
26 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Ball Lock
Item Type
Male Half
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
Product Material
Carbon Steel
Product Width
1.52
Safety locking Mechanism
None
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
6KP31BS
Valve Type
2 way
Product Weight
0.41 lbs

Product Questions & Answers (1)

Question by: Steve J on Dec 3, 2025, 11:47 AM
Is this the right fitting for hooking up some hydraulic lines on my tractor? Just need a quick way to connect and disconnect.
Answer by: Customer Support on Dec 4, 2025, 8:27 PM
This Danfoss/Eaton HK series coupling is indeed designed for quick connect and disconnect applications, so it should work well for your tractor's hydraulic lines. It doesn't require any special tools to use.