Atp PU04MA-BK Tubing 2.5mm ID 4mm OD 100ft Black
Black polyurethane tubing with a 2.5 mm inside diameter and 4 mm outside diameter, supplied in a 100 ft coil for air or water lines
- Product typeDrain Components
- Product colorBlack
- Polyurethane construction resists abrasion and wear
- 5 mm inside diameter fits precise fluid routing
- 4 mm outside diameter suits standard fittings
- 100 ft continuous length reduces splice points
- 200 psi rating handles high-pressure air and water lines
Tubing for air and water lines
This polyurethane tubing handles air and water in industrial and automotive systems. The 2.5 mm inside diameter and 4 mm outside diameter suit compact routing where space is tight. Black colour helps identify the line at a glance. Buyers needing larger bore sizes should look elsewhere.
100-foot coil with 200 psi rating
The 100 ft length provides ample material for long runs or multiple jobs. Maximum operating pressure of 200 psi gives headroom for typical pneumatic and low-pressure fluid circuits. At 140 °F the material reaches its temperature limit, so high-heat environments are not suitable. Shore A 98 hardness resists kinking but remains flexible enough for manual bending.
Abrasion-resistant polyurethane construction
Polyurethane material resists abrasion and wear during daily vibration and contact with surfaces. No jacket means the tube surface is the working surface, simplifying cleaning and inspection. Peristaltic pump compatibility is not supported, so dispensing applications requiring that method are excluded. The coil stores flat and cuts cleanly to length with standard tubing cutters.
How it compares
Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.
- Price $11.99
- Cheaper than about 80% of the 4,240 comparable items (median $31.99).
Specifications
| Product | |
|---|---|
| Brand name | ATP |
| Model name | PU04MA-BK |
| Product type | Drain Components |
| Product color | Black |
Questions about this item
Will the 2.5 mm inside diameter match the barbed fittings I already use on my air lines?
The tubing has a 2.5 mm ID and 4 mm OD, so it fits standard barbs made for that size; verify your fitting specs before connecting.
How can I confirm the polyurethane tube is handling the rated pressure after installation?
Pressurise the line up to 200 psi and check for leaks or ballooning; the Shore A 98 material should hold firm at the rated limit.
Does the 100 ft coil include any fittings or clamps, or must I purchase them separately?
Only the black polyurethane tubing is supplied; barbs, clamps or push-to-connect fittings are sold separately.
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