Uponor (Wirsbo) D1250750 3/4" MLC Tubing - (300 ft. coil)

Temporary Unavailable Uponor (Wirsbo) D1250750 3/4" MLC Tubing - (300 ft. coil)

Uponor MLC Tubing is a multi-layered composite tubing consisting of an interior aluminum tubing lined with inner and outer layers of PEX. Layers are bonded to the aluminum by a special adhesive. MLC offers 100% oxygen diffusion, protects against corrosion and can be embedded in concrete and installed in walls, floors and ceilings.


The flexibility of MLC tubing results in easy roll-outs. The stay-in-place rigid feature of the tubing works great for hydronic baseboard, radiator, unit heaters, air handlers or manifold connections.


Uponor MLC tubing is manufactured to the following standard:

  • ASTM F1281 (Standard Specification for Cross-linked Polyethylene/Aluminum/Cross-linked Polyethylene (PEX-AL-PEX) Pressure Pipe

Uponor MLC tubing carries the following Standard Grade Hydrostatic ratings from Plastic Pipe Institute (PPI):

  • 200 degrees F at 100 psi
  • 180 degrees F at 125 psi
  • 140 degrees F at 160 psi
  • 73 degrees F at 200 psi

Uponor MLC has the following listings ICC Uponor MLC is approved in the following codes. IMC Note: Uponor MLC tubing is used in hydronic heating installations only.

Product Specs
Length (Feet) 300
Size1 3/4"

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  • Uponor (Wirsbo) D1250750 3/4" MLC Tubing - (300 ft. coil) QR Code
  • Model: D1250750
  • MPN: D1250750
  • Availability: Temporary Unavailable
  • $ 450.95


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Tags: D1250750, Uponor (Wirsbo) D1250750, PEX TUBING