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Clear blue polyurethane tubing coiled 250 ft 4 mm ID 6 mm OD

Atp

Atp PU06MB-CB Drain Trap Polyurethane 4mm ID 6mm OD 250ft Clear Blue

SKU CH-VJ4Z-8RZV8 MPN PU06MB-CB

Polyurethane drain tubing with 4 mm inside diameter and 6 mm outside diameter, rated to 180 psi across a temperature range of -68 to 140 °F, supplied in a 250 ft clear blue coil

  • Product typeDrain Components
  • Product colorClear Blue
  • Clear Blue colour for quick line identification
  • Polyurethane construction rated Shore A 98 hardness
  • Withstands 180 psi working pressure
  • Operates from -68 °F to 140 °F
  • 250 ft continuous length reduces joints

Clear Blue Polyurethane Drain Tubing

This clear blue polyurethane tubing is designed for drain and trap installations in automotive and general plumbing applications. The 250-foot coil provides a continuous length for routing through tight spaces. Its translucent colour allows visual confirmation of fluid flow during operation.

Shore A 98 Hardness and Pressure Rating

The Shore A 98 hardness gives the tube a firm feel that resists kinking while maintaining enough flexibility for bending around obstacles. A maximum working pressure of 180 psi and identical burst pressure support typical low-pressure drain systems. The 1 mm wall thickness balances durability with ease of cutting and fitting.

Temperature Range and Metric Tolerance

Operating limits span from minus 68 degrees to 140 degrees Fahrenheit, covering cold ambient conditions and warm fluid transfer. Metric sizing with a tolerance of plus or minus 0.004 inches ensures consistent fit with 4 mm and 6 mm push-to-connect fittings. The product is not suited for high-pressure hydraulic circuits or steam lines.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $46.99
Pricier than about 61% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameATP
Model namePU06 MB-CB
Product typeDrain Components
Product colorClear Blue

Questions about this item

Will the polyurethane tubing harden or crack after long exposure to heat or chemicals?

The Shore A 98 hardness rating means the material resists softening and cracking across the rated -68 °F to 140 °F range, so replacement is only needed if physical damage occurs.

What is the maximum continuous pressure the 4 mm ID tube can handle before it bursts?

The tubing is rated for 180 psi maximum working pressure and 180 psi burst pressure, so sustained pressure must stay at or below 180 psi to avoid failure.

Does the 250 ft coil transmit vibration or fluid hammer noise when fluid runs all day?

Polyurethane at Shore A 98 dampens vibration well; the 1 mm wall and 6 mm OD keep expansion low, so noise and heat buildup stay minimal during continuous flow.

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