Danfoss / Eaton Cplng HK Series

Description & Features

Designed for quick connect and disconnect functionality, this Danfoss / Eaton Cplng HK Series features a ball lock internal connection and exceeds ISO 16028 operating pressures.

This female half quick disconnect coupling is constructed from 316 stainless steel with FKM seals, ensuring compatibility across a range of applications including agriculture, construction, fluid transfer, oil and gas, and food and beverage. Suitable for hydraulic tools, general industry, transportation, military, law enforcement/rescue, chemical, consumer products, HVAC, trucks, aerospace, and medical applications. It features a 3/8 port size and 0.375 end size 2 with NPTF End Type 2, and a push-to-connect End Type 1.

SKU: ML3H21143

Supplier Part Number (MPN): ML3H21143

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X14364
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
13553
End Gender 2
13555
End Size 2
0.38
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
6 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
Port Size
3/8
Product Material
316 Stainless Steel
Product Width
1.42
Safety locking Mechanism
None
Seal Material
FKM
Sub Brand
Hansen
Supplier Part Number
ML3H21143
Valve Type
2 way
Product Weight
0.44 lbs

Product Questions & Answers (1)

Question by: Peggy T on Mar 26, 2026, 1:57 PM
Will this fit my hydraulic system if it uses standard 3/8" NPT fittings?
Answer by: Customer Support on Mar 27, 2026, 5:58 PM
This coupling features a 3/8" port size with a 0.375 end size 2 and NPTF End Type 2, so it should be compatible with hydraulic systems using standard 3/8" NPT fittings.