MicroFlex Underground Pipework

Microflex is the ideal solution for ‘pre-insulated’ piping networks, comprising hot and cold potable water, chilled water and heating water. Flexibility is what distinguishes Microflex from its competition as the system is recognised as the most flexible available in the UK market.

Microflex Uno:

This single flexible, pre-insulated underground pipe, is specifically suited to heating water and potable hot water and many other fluids. This corrosion resistant pipe is ‘cross-linked’ PE-Xa in accordance with EN ISO 15875 and with yellow oxygen diffusion barrier in accordance with DIN 4726. Thermal, elastic, CFC-free foam made from cross-linked PE-X with closed molecular structure. Minimal water absorption capacity of less than 1% in accordance with ISO 2896. The corrugated outer casing in HDPE made in conjunction with the closed chamber principal ensures high grad protection to the Piping System.

Microflex Uno Pipe lengths:

M7525C = 75mm Outer Housing Diameter, with single 25mm Diameter Pipe.

M9032C = 90mm Outer Housing Diameter, with single 32mm Diameter Pipe.

M16040C = 160mm Outer Housing Diameter, with single 40mm Diameter Pipe.

M16050C = 160mm Outer Housing Diameter, with single 50mm Diameter Pipe.

M16063C = 160mm Outer Housing Diameter, with single 63mm Diameter Pipe.

M20075C = 200mm Outer Housing Diameter, with single 75mm Diameter Pipe.

M20090C = 200mm Outer Housing Diameter, with single 90mm Diameter Pipe.

M200110C = 200mm Outer Housing Diameter, with single 110mm Diameter Pipe.

M200125C = 200mm Outer Housing Diameter, with single 125mm Diameter Pipe.

Accessories for Microflex Uno Pipe:

  • Dust Caps for above ground use
  • Dust Caps for below ground use
  • Microflex PEX to BSP Adaptor

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Microflex Duo:

This twin flexible, pre-insulated underground pipe, is specifically suited to heating water and potable hot water and many other fluids. This corrosion resistant pipe is ‘cross-linked’ PE-Xa in accordance with EN ISO 15875 and with yellow oxygen diffusion barrier in accordance with DIN 4726. Thermal, elastic, CFC-free foam made from cross-linked PE-X with closed molecular structure. Minimal water absorption capacity of less than 1% in accordance with ISO 2896. An insulatedPE centrepiece guarantees an effective separation of flow & return pipes. The corrugated outer casing in HDPE made in conjunction with the closed chamber principal ensures high grad protection to the Piping System.

Microflex Duo Pipe lengths:

MD16025C = 160mm Outer Housing Diameter, with twin 25mm Diameter Pipe.

MD16032C = 160mm Outer Housing Diameter, with twin 32mm Diameter Pipe.

MD16040C = 160mm Outer Housing Diameter, with twin 40mm Diameter Pipe.

MD16050C = 160mm Outer Housing Diameter, with twin 50mm Diameter Pipe.

M20063C = 200mm Outer Housing Diameter, with twin 63mm Diameter Pipe.

Accessories for Microflex Duo Pipe:

  • Dust Caps for above ground use
  • Dust Caps for below ground use
  • Microflex PEX to BSP Adaptor

 

Microflex Quadro:

This four pipe flexible, pre-insulated underground pipe, is specifically suited for both heating water and potable hot water. This corrosion resistant pipe is ‘cross-linked’ PE-Xa in accordance with EN ISO 15875 and with yellow oxygen diffusion barrier in accordance with DIN 4726. Thermal, elastic, CFC-free foam made from cross-linked PE-X with closed molecular structure. Minimal water absorption capacity of less than 1% in accordance with ISO 2896. An insulatedPE centrepiece guarantees an effective separation of flow & return pipes. The corrugated outer casing in HDPE made in conjunction with the closed chamber principal ensures high grad protection to the Piping System.

Microflex Quadro Pipe lengths:

MQ16025C2520S = 160mm Outer Housing Diameter, twin 25mm, and 20mm & 25mm diameter pipe

MQ16032C2520S = 160mm Outer Housing Diameter, twin 32mm and 20mm & 25mm diameter pipe

MQ16032C3225S = 160mm Outer Housing Diameter, twin 32mm and 25mm & 32mm diameter pipe

 

PEX Pipe Fittings Available:

‘Fix Point’ where the ends of pipes need to be anchored. Fix points must be installed to absorb the possible effects of thermal expansion/shrinkage of the PE-Xa pipework transportation system. The non-application of ‘Fix Points’ may result in serious damage.

‘Straight Coupling’ made of Brass, where two PE-X Heating Pipes need to be connected together. The straight Insulation kit with two shrink caps are recommended or EPDM End caps.

’90 degree Elbow’ made of Brass, where two PE-X Heating Pipes need to be connected together and change direction by 90 degree’s should the inner bend radius be too big. In the case of an underground connection the L-Insulation Kit with two EPDM shrink caps is recommended.

‘Tee Connection’ made of Brass, where a T-Connection is required in the PE-X distribution pipework. In the case of an underground connection the T-Insulation Kit with two EPDM shrink caps is recommended.

Accessories for Microflex Quadro Pipe:

  • Dust Caps for above ground use
  • Dust Caps for below ground use
  • Microflex PEX to BSP Adaptor

Please contact Radiant Control Technical Department if you ned any assistance with a particular application.