DANFOSS / EATON 303 SS MALE QD

Description & Features

Constructed from 303 stainless steel, this 1/4" male half quick disconnect coupling is built for demanding fluid transfer applications across agriculture, construction, oil and gas, chemical processing, and a broad range of industrial environments. The ball lock internal connection type and FKM seal material support compatibility with a wide variety of hydraulic fluids, and the push-to-connect end design allows fast coupling and release without special tools.

The Danfoss / Eaton 303 SS Male QD is part of the Hansen HK Series and meets ISO 7241-1 Series B certification, with operating pressures that exceed ISO 16028 requirements. The 1/4" NPTF female port provides a secure threaded connection on the body end, while the 2-way valve configuration supports controlled flow in either direction. Rated for flow up to 3 gallons per minute and a minimum working temperature of -40°F, this coupling suits mobile equipment, military, aerospace, and transportation applications where stainless steel construction and reliable quick-connect performance are required.

SKU: LL2K16143

Supplier Part Number (MPN): LL2K16143

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X14100
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
0.25
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
3 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
NMFC
50
Port Size
1/4
Product Material
303 Stainless Steel
Product Width
0.87
Safety locking Mechanism
None
Seal Material
FKM
Sub Brand
Hansen
Supplier Part Number
LL2K16143
Valve Type
2 way
Product Weight
0.08 lbs

Product Questions & Answers (1)

Question by: Travis H on Aug 29, 2025, 10:40 AM
What size is the threaded port on this quick disconnect?
Answer by: Customer Support on Aug 30, 2025, 8:13 PM
It's got a 1/4" NPTF female port, so you can get a good, secure threaded connection on that end.