Davant Climaflex Polyethylene Pipe Insulation BS 7523:1991 Type A
A flexible pipe insulation manufactured by extrusion of expanded polyethylene material
A Polyethylene Pipe Insulation (Class P Fire Rating).
Available in Improved Thermal Conductivity (0.034 W/mK at 0.c.)
Totally CFC & HCFC Free.
Global Warming Potential (GWP) specified by the 'International Panel on Climate Change' requires a reading of less than 5. Climaflex has a reading of zero (0).
Relevant sizes exceed Water Byelaw 49 requirements (see below).
Improved Thermal Conductivity availability allows compliance with Water Byelaw 49 by utilising thinner wall thicknesses to ease application in confined areas.
Improved Thermal Conductivity grade approved by Energy Action Grants Agency (EAGA) for use under Energy Efficiency Commitment (EEC) Schemes.
BSI Approved Product: Exceeds the requirements of BS 7523:1991
A Ideal for thermal insulation of pipe work in domestic situations.
Hygienic Product: rot-proof; odourless and non-hydroscopic. Will not sustain vermin and will not encourage growth of fungi or mould.
Chemically Neutral
Available with one wall thickness completely slit through to ease application.
Mean density | 35 kg/m3 Temperature range | -50.c to +95.c Thermal conductivity | 0.c 0.034 W/mK, 20.c 0.036 W/mK Fire Classification | 40.c 0.039 W/mK : DIN 52613 Ozone resistance | BS 476 Part 5 classification P: not easily ignitable Thermal transmittance U-value | Good Resistance to oils and grease | 9mm 2.86 W/m2 K, 13mm 2.20 W/m2 K, Meets requirements of BS 7523:1991 | 19mm 1.65 W/m2 K, 25mm 1.53 W/m2K Materials for the thermal insulation of pipe work | Good Satisfies Building Regulations section L1 | Type A preformed cellular polyethylene (PE) Conforms to the requirements of BS 6700 and BS 5422:1977 specification for the use of thermal insulating materials