Designed for demanding industrial and construction environments, the Danfoss / Eaton Hansen Coupling is a 3/8-inch female half quick disconnect socket built from carbon steel with a Buna-N seal for reliable fluid compatibility across a wide service range. The push-to-connect female end pairs with a 3/8 NPTF port, while a pin lock safety mechanism keeps connections secure under working conditions.
Rated for a minimum working temperature of -40°F and exceeding ISO 16028 operating pressures, this Hansen Series coupling suits in-plant, maintenance and repair, and pneumatic tool applications. No special tools are required for connection or disconnection, reducing downtime during fluid line changes. The 2-way valve configuration supports controlled flow management, and the compact form factor, at 1.21 inches wide, fits into space-constrained installations with ease.
SKU: 310
Supplier Part Number (MPN): 310
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Specifications
Alternate Part Numbers
Alternate Part NumberMINO-00015X05452
Application
Construction, Maintenance and Repair, In-plant/Industrial, Pneumatic Tools
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 2
0.38
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
does this coupling hook up without any special tools, or do i need something to get it connected?
Answer by: Customer Support on Mar 24, 2026, 3:52 PM
No tools required for connecting or disconnecting. The push-to-connect design on the socket end lets you mate and release it by hand. That's one of the main reasons this fitting gets used in construction and maintenance work where downtime for tooling just isn't practical.
Question by: Kurt F on Apr 4, 2025, 5:46 PM
got a Hansen 210/310 setup already, is this the right socket half to swap in?
Answer by: Customer Support on Apr 6, 2025, 6:56 AM
For replacement fit, this is a Hansen female half quick disconnect socket in the 210/310 series. It has a push to connect end on one side and a 3/8 inch NPTF port on the other, with a pin lock safety mechanism and a 2 way valve.