DANFOSS / EATON/HANSEN CPLNG

Description & Features

Constructed from 303 stainless steel with Buna-N seals, this female half quick disconnect coupling is designed for demanding hydraulic and fluid transfer applications across agriculture, construction, oil and gas, aerospace, and general industry. The ball lock internal connection mechanism allows fast, tool-free coupling and disconnection, reducing downtime in the field.

The Danfoss / Eaton Hansen HK Series coupling features a push-to-connect female end and an NPTF female port, with a rated flow capacity of 99 gallons per minute and a minimum working temperature of -40°F. Certified to ISO 7241-1 Series B, it exceeds ISO 16028 operating pressure requirements. The 2-way valve configuration supports a wide range of hydraulic circuit types, and the stainless steel construction makes it a practical choice for chemical, food and beverage, military, and medical environments where corrosion resistance is a priority.

SKU: LL12H41

Supplier Part Number (MPN): LL12H41

Specifications

Brand
Danfoss
Connection Size 1
1-1/2 in
Connection Size 2
1-1/2 in
Connection Style
Manual
Connection Type
FNPT
Connection Type 1
Female NPTF
Connection Type 2
Female NPTF
Dimensions
3.23 in Dia x 4.82 in L
Fitting Type
Coupling
Fluid Compatibility
Hydraulic Fluids
Hex Size
2.38 in
Latch Type
Push/Pull
Material
Stainless Steel
Material Construction
303 Stainless Steel
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Segment Code
C
Series
HK Series
Thread Size
1-1/4-11-1/2
Valve Type
2-Way

Product Questions & Answers (1)

Question by: Randy P on Feb 23, 2026, 8:42 PM
What's the coldest temp this thing can handle?
Answer by: Customer Support on Feb 25, 2026, 6:32 AM
This quick disconnect coupling is rated down to a minimum working temperature of -40°F.

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