Danfoss / Eaton Cplng HK Series

Description & Features

This Danfoss / Eaton Cplng HK Series female half quick disconnect coupling is constructed of carbon steel and utilizes a ball lock internal connection type.

Designed for oil and gas applications, this 2-way valve type coupling features a sleeve lock safety locking mechanism and Buna-N seals. It exceeds ISO 16028 operating pressures and offers quick connect and disconnect functionality without the need for special tools. This push-to-connect coupling is certified to Lloyd's Register and ISO 7241-1 Series B standards and offers a flow rate of 7.5 gallons per minute. It has a minimum working temperature of -40 degrees. End 1 is female with push-to-connect type and End 2 is female with NPTF type, with a size of 0.5.

SKU: 4HFR26

Supplier Part Number (MPN): 4HFR26

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00925X10964
Application
Oil and Gas
Certifications
Lloyd's Register Certification|ISO 7241-1 Series B
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 2
0.50
End Type 1
Push to Connect
End Type 2
NPTF
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
7.5 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Ball Lock
Item Type
Female Half
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
Product Material
Carbon Steel
Product Width
1.86
Safety locking Mechanism
Sleeve lock
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
4HFR26
Valve Type
2 way
Product Weight
0.85 lbs

Product Questions & Answers (1)

Question by: Wade M on Sep 30, 2025, 3:28 PM
Reckon this would hold up alright in an oil field environment?
Answer by: Customer Support on Oct 2, 2025, 9:48 AM
Yes, these Danfoss/Eaton couplings are designed specifically for oil and gas applications.