HANSEN Male End CONNECTION

Description & Features

Constructed from brass with a Buna-N seal, this 1/2-inch port, ball lock coupling is designed for reliable fluid transfer across a wide range of industrial applications, including chemical handling, food and beverage processing, injection molding, marine, medical, pressure washing, and steam cleaning environments. The HANSEN Male End Connection features a straight-thru valve type and a push-to-connect female end paired with a 1/2-inch NPTF male end, supporting flow rates up to 22 gallons per minute.

Part of the Eaton Hansen ST Series, this fitting connects and disconnects quickly without special tools and is rated to exceed ISO 16028 operating pressures. It functions across a minimum working temperature of -40°F, making it suitable for demanding thermal conditions. The safety locking mechanism is classified as none, which should be factored into system design.

SKU: 4S25

Supplier Part Number (MPN): 4S25

Specifications

Brand
Danfoss
Connection Size 1
1/2 in
Connection Size 2
1/2 in
Connection Type
Female Quick-Disconnect, MNPT
Connection Type 1
Female Quick Disconnect
Connection Type 2
Male NPTF
Dimensions
1.34 in Dia x 2.03 in L
Fitting Type
Coupling
Hex Size
1.13 in
Material
Brass
Material Construction
Brass
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
ST Series
Thread Size
1/2-14
Valve Type
Straight

Product Questions & Answers (1)

Question by: Joyce S on May 26, 2025, 8:15 AM
What size is that male end, exactly? I just wanna be sure before I order.
Answer by: Customer Support on May 28, 2025, 7:10 AM
The male end is a standard 1/2-inch NPTF thread.

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