Copper – Fire Rated Pair Coil

Pre-Insulated Annealed Fire Rated Copper Pair Coil with 18m lengths

FireRatedPairCoil Big
FireRatedPairCoil Big

Reduces fitting time and gives a neater more durable finish. Suitable for R410a, R22 HVAC Systems.

Features:

  • Compliant with AS1530.3:1999.
    Standard testing procedure for fire tests on building materials, components and structures. Includes Simultaneous determination of ignitability, flame propagation, heat release and smoke release.

  • Saves Time and Money
    Installation using pre-insulated Pair Coils reduces fitting time and gives a neater more durable finish.
  • High Quality Durable Insulation
    Manufactured from cross linked closed cell polyethylene with embossed polyethylene exterior for improved durability.
  • Ease of Installation
    The insulated coating is durable and more resistant to abrasions than traditional materials. It is easier to install in tight spaces and reduces install time as the insulation doesn’t need to be measured, cut and threaded on as a separate job. Also, no glue, tapes or messy powder and no sealing joints every two metres- saves time.

 

Fire Rated Pair Coil 18m Length

Item #Tube Size (mm/inch)Insulation (mm)Coil Length (m)
 757111  6.35-9.52 / 1/4-3/8 19 18
757112 6.35-12.7 / 1/4-1/2 19 18
757113 6.35-15.88 / 1/4-5/8 19 18
757114 9.5-15.99 / 3/8-5/8 19 18
757115 9.5-19.05 / 3/8-3/4 19 18

 More features:

  • Jointing Information
    Pair Coil Copper Tube is recommended to be flare jointed.
  • Easy Transport and Storage
    The 18 metre coils are supplied with pink plastic end caps in rugged cardboard boxes for protection and storage. Sizing info is prominently displayed on boxes.
  • Bending
    If tight bending is required the insulation can be carefully cut back to fit the pipe bender and then replaced and glued or taped.
  • Pair Coil
    Made to the highest standards for Polyaire, one of Australia’s largest air conditioning component suppliers with over 30 years as a leader in the industry. Conforms to AS/NZS1571 Copper – Seamless tube for Air Conditioning and Refrigeration.

The high quality durable insulation is manufactured from cross linked closed cell polyethylene with embossed polyethylene exterior for improved durability. The insulated coating is durable and more resistant to abrasions than traditional materials.

It is also easier to install in tight spaces and reduces installation time as the insulation does not need to be measured, cut or threaded on as a separate job.

Best part is you won’t need glue, tapes, messy powders or sealing joints for every two metres. If tight bending is required, the insulation can be carefully cut back to fit the pipe bender and then replaced and glued/taped.

Fire Rated Pair Coil is made to the highest standards conforming to AS/NZS1571 Copper which is a seamless tube for Air Conditioning and Refrigeration. 

Technical Details

Insulation Insulated
Insulation Working Temperature Range -40 deg C to 105 deg C
Insulation Fire Rating  Fire Retardant Insulation to AS 1530.3-1999
R-Value 3/8" = 1.05, 3/4" = 0.88
Standards Annealed Copper Tube to AS 1571
Information
  • R410A Compliant copper
  • Insulation Material: Closed cell nitrile rubber foam
  • Insulation Thermal Conductivity: 0.038 W/m.K
  • Insulation Water Absorption: 3.85 % W/W
  • Insulation Vapour Barrier: >6000
  • Insulation Fungal Growth: Nil
  • Insulation Working Temperature: - 40°C to + 105°C

Size and Dimensions

Length 18 metre
Copper Tube OD (inches) 3/8" x 3/4"
Copper Tube OD x Wall Thickness (mm) 9.52 x 0.81 - 19.05 x 1.14
Insulation Wall Thickness 19 mm
Weight 20.9 kg