DANFOSS / EATON CPLNG

Description & Features

Designed for general pneumatics, construction, and industrial fluid transfer, this brass female half coupling from the Danfoss / Eaton Hansen 500 Series delivers reliable quick-connect performance without the need for special tools. The push-to-connect end accepts line, hose, or tube connections and features a ball lock internal mechanism paired with a sleeve lock safety locking system for secure, unintended-release prevention during service.

The DANFOSS / EATON CPLNG carries a 1/2" port size and is rated to a minimum working temperature of -40°F, making it suitable for demanding industrial environments. Buna-N seals provide chemical compatibility across a broad range of fluid media, while the one-way valve configuration controls flow direction. Certified to A-A-59439 and ISO 6150 Series B, this socket exceeds ISO 16028 operating pressure standards. Applications include industrial plants, construction equipment, and general fluid transfer systems.

SKU: 580

Supplier Part Number (MPN): 580

Specifications

Brand
Aeroquip® by Danfoss
Angle Shape
Straight
Connection Size 1
1/2 in
Connection Size 2
1/2 in
Connection Type
Female Quick-Disconnect, Hose Stem
Connection Type 1
Hose Stem
Connection Type 2
Female Quick Disconnect
Dimensions
3.24 in L x 1.19 in W x 1.19 in H
Fitting Type
Female Half Coupling
For Use With
Compressed Air, Gases and Liquids
Hex Size
1.188 in
Internal Connection Type
Ball Lock
Material
Brass
Material Construction
Brass
Maximum Operating Pressure
500 psi
Operating Temperature
-40 to 250 deg F
Safety Locking Mechanism
Sleeve Lock
Seal Material
Buna-N
Series
500 Series
Thread Sealant
Without Thread Sealant
Thread Size
G1/2
Valve Type
1-Way

Product Questions & Answers (1)

Question by: Scott H on Aug 25, 2025, 8:06 PM
Will this coupling hold up if I'm using it all day, every day?
Answer by: Customer Support on Aug 26, 2025, 9:25 PM
With its brass construction and Buna-N seals, this Danfoss/Eaton coupling is designed for continuous use in demanding industrial environments, as long as you stay within its temperature rating of -40°F.

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