mcmaster-carr 原装进口Low-Temperature/High-Pressure D.O.T. Push-to-Connect Tube Fittings for Air
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作者:mcmaster-carr销售代理商服务
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发布时间: 2023-06-10
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243 次浏览
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Temperature Range: -40° to 200° F
Tubing: Use with hard (Durometer 65D) nylon plastic
Specifications Met: D.O.T. FMVSS 571
In addition to handling low temperatures, these fittings can also withstand higher pressures than other push-to-connect D.O.T. fittings. Commonly used in air brake lines, they meet Department of Transportation FMVSS 571 safety standards. Fittings connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. Fittings have a built-in tube support that slips inside the tubing to prevent it from collapsing. To disconnect, push on the release ring and pull the tubing out of the fitting. Fittings are also known as instant fittings. They have good corrosion resistance.
Number
of Inlets For Tube
OD (Inlet) Number
of Outlets For Tube
OD (Outlet) Material Color Release
Ring Material Max. Pressure Each
2 1/4" 4 1/4" Nylon Plastic Black Brass 250 psi @ 72° F 5148K276 $68.53
2 3/8" 4 3/8" Nylon Plastic Black Brass 250 psi @ 72° F 5148K278 126.65
2 1/2" 4 1/2" Nylon Plastic Black Brass 250 psi @ 72° F 5148K279 140.78
Manifold Reducers, Tube
Number
of Inlets For Tube
OD (Inlet) Number
of Outlets For Tube
OD (Outlet) Material Color Release
Ring Material Max. Pressure Each
2 3/8" 4 1/4" Nylon Plastic Black Brass 250 psi @ 72° F 5148K277 $64.72
