'Filtren TM 25190, TM 25133, TM 25280 & TM 25450'. Blue coloured polyurethane foam manufactured by foaming and reticulation. For use with water up to 23°C.
'70EP124p'. Black coloured, compression moulded EPDM 'O' ring. Shore hardness 70. Tested in-radius size 0.89mm. For use with water up to 85°C.
'70 EPDM 291'. Black coloured, injection moulded EPDM rubber 'O' rings. Shore hardness 70. Tested in-radii sizes between 0.51mm & 2.50mm. For use with water up to 85°C.
'EC-6509-A'. Black coloured, compression moulded EPDM rubber material. Shore hardness 65. Tested in-radius size 0.5mm. For use with water up to 80°C.
'EW Gasket Material'. Black coloured EPDM gasket material which is injection moulded and then spliced (made in Poland). In June 2025, black coloured, compression moulded material (made in China) was added to the approval. Shore hardness 65A. Between November 2022 and February 2023, the in-radius size was 3.9mm. Between March 2023 and November 2029, the in-radius size is 4.4mm. For use with water up to 23°C.
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