'Saudi Drip HDPE PE100 pipe'. Black coloured, extruded HDPE pipe. For use with water up to 60°C.
'WRAS 61813 E80'. Black coloured, hard ebonite rubber material manufactured by calendaring and autoclave vulcanisation. Shore hardness 80. Tested in-radius size 2.2mm. For use with water up to 60°C.
'60EP126p'. Black coloured, compression moulded EPDM 'O' rings. Shore hardness 60. Tested in-radius size 0.6mm. For use with water up to 85°C.
'E59WKZ'. Black coloured, injection moulded EPDM rubber material. Shore hardness 58. Tested in-radius 1.0mm. For use with water up to 60°C.
'HT5557-10'. Black coloured, injection moulded EPDM material. Shore hardness 55. Tested in-radius size 1.0mm. Between January 2024 and March 2024, the material was for use with water up to 50°C. From April 2024 the material is for use with water up to 60°C.
'EP210107'. Black coloured, compression moulded EPDM material. Shore hardness 70. Tested in-radius size 1.0mm. For use with water up to 65°C.
'WN12/7/1 BLK 'O'-rings'. Black coloured, injection moulded NBR 'O' rings. Tested in-radii sizes between 0.89mm and 2.0mm. Shore hardness 70. For use with water up to 65°C.
'10' range of extruded, silicone rubber material available in translucent (which appears off-white), black, white, red and blue colours. Shore hardness between 40 & 70. Tested in-radii sizes between 0.15mm & 6.0mm. For use with water up to 85°C. A full list of the individual product codes included on this approval is available from WRAS.
'Guarri 543'. Blue coloured pipe sealant. Apply as per manufacturer's instructions '543 Usage', version '0', issue date '22/06/2023'. Cure for 24 hours@23°C. For use with water up to 85°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
‘THERMOLAST DW’ range of natural (appears off-white), black, white & grey coloured, extruded TPE-S materials with an in-radius between 0.39mm & 0.41mm. DW7HTV-(1) (70 ShA). DW7HTU-(1) (75 ShA). DW8HTV-(1) (80 ShA). DW8HTU-(1) (85 ShA). DW9HTV-(1) (90 ShA). DW0HTV-(1) (40 ShD). (1) – indicates the colour of the material: - LCNT: means without pigment (natural colour). - 9017: means black coloured material. - 9003: means white coloured material. - 7---: 4 digit code means grey coloured material, mixture of white and black pigments. For use with water up to 65°C.
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