The Danfoss / Eaton Compression Union Tee is constructed from high-quality CA360 brass ensuring durability and reliability for instrumentation hydraulic and pneumatic systems. It meets the rigorous standards of ASA ASME and SAE providing assured performance.
Designed for compatibility with aluminum copper and plastic tubing this fitting offers a broad selection of styles and sizes to fit various applications. It is easy to assemble without the need for flaring and can withstand temperatures ranging from -65F to +250F with metal tubing.
Features include a low-cost solution fair vibration resistance and a pressure range of up to 2000 psi with a 4:1 safety factor contingent on tube size. For added safety ensure plastic tubing meets the specific working pressure and temperature requirements.
MPN: C1HQ89
Supplier Part Number: 64X6
Specifications
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
M
0.73
Supplier Part Number
64X6
Tube O.D.
0.38
Tube O.D.
0.375
Alternate Part Numbers
Alternate Part NumberC1HQ89, Alternate Part Number MI-00333998, Alternate Part Number MINO-00925F73343
fitting says it works with plastic tubing -- does that mean any plastic or does it have to be a certain kind that can hold up to the pressure rating?
Answer by: Customer Support on Nov 18, 2025, 6:46 AM
Plastic tubing compatibility comes with a condition worth knowing. The 2000 psi pressure rating applies when used with metal tubing. For plastic, the tubing itself has to meet the working pressure and temperature requirements of your specific application. So the answer depends on what your plastic tubing is rated for, not on the fitting alone.