Designed for hydraulic tool (HTMA interchange) and fluid transfer applications, this 1/4" female half quick disconnect coupling features a push-to-connect end and a 1/4" NPT port. The Danfoss / Eaton Interchange Coup 1/4 is part of the Hansen FD42 Series and uses a ball lock internal connection mechanism, allowing fast coupling and decoupling without the need for special tools.
Constructed from carbon steel with Buna-N seals, the coupling is rated for a minimum working temperature of -40°F and supports a flow rate of 3 gallons per minute. It exceeds ISO 16028 operating pressures, making it well suited for demanding hydraulic tool circuits. The two-way valve configuration supports controlled fluid flow in connected systems.
SKU: FD42-1001-04-04
Supplier Part Number (MPN): FD42-1001-04-04
Alternate Part Numbers: C1FK52
Loading related products…
Specifications
Alternate Part Numbers
Alternate Part NumberC1FK52, Alternate Part Number MINO-00925X12644
Application
Hydraulic tool (HTMA interchange), Hydraulic and fluid transfer
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
0.25
End Type 1
Push to Connect
End Type 2
NPT
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Reckon this'll hook up to my hydraulic tools without a fuss?
Answer by: Customer Support on Mar 12, 2026, 6:34 AM
this quick disconnect coupling is designed for hydraulic tool (HTMA interchange) applications, so it should connect easily. It's a push-to-connect type, so no special tools needed.
