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Danfoss / Eaton Male Coupling

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Description & Features

This Danfoss / Eaton Male Coupling is a Hansen 500 Series quick disconnect plug, designed for general pneumatics, construction, and industrial plant applications. This male half coupling features a push-to-connect end type for quick connect and disconnect, eliminating the need for special tools.

Constructed from carbon steel with Buna-N seals, this 2-way valve coupling utilizes a ball lock internal connection type. It is compatible with Aeroquip ECC Brand Updated IO, and offers a flow rate of 538 gallons per minute. The minimum working temperature is -40 degrees. It exceeds ISO 16028 operating pressures.

SKU: 59

Supplier Part Number (MPN): 59

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1/2 in
Connection Size 2
3/8 in
Connection Type
Hose Stem, Male Quick-Disconnect
Connection Type 1
Hose Stem
Connection Type 2
Male Quick Disconnect
Dimensions
2.66 in L x 0.69 in W
Fitting Type
Male Half Coupling
For Use With
Compressed Air, Gases and Liquids
Hex Size
11/16 in
Internal Connection Type
Ball Lock
Material
Steel
Material Construction
Carbon Steel
Maximum Operating Pressure
500 psi
Operating Temperature
-40 to 250 deg F
Seal Material
Buna-N
Series
500 Series
Thread Sealant
Without Thread Sealant
Valve Type
2-Way

Product Questions & Answers (1)

Question by: Lynn B on Feb 26, 2026, 10:38 AM
Hey, will this thing hold up alright if I'm using it in a construction site environment?
Answer by: Customer Support on Feb 28, 2026, 7:05 AM
Designed for general pneumatics, construction, and industrial plant applications, this coupling should be suitable for the intended environment.

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