'AA6KWZ, AA7KWZ, AA8KWZ and AA9KWZ'. Black coloured, compression moulded EPDM materials with a shore hardness of between 60 & 88. Tested in-radius size 1.0mm. AA6KWZ is for use with water up to 65°C. AA7KWZ, AA8KWZ and AA9KWZ are for use with water up to 23°C.
'7751 'O' rings'. Blue coloured, compression moulded VMQ 'O' rings. Shore hardness 70. Tested in-radius size 0.89mm. For use with water up to 85°C.
'S70C'. Off-white coloured (translucent), compression moulded silicone 'O' rings. Shore hardness 70. Tested in-radius size between 0.89mm & 3.5mm. For use with water up to 85°C.
'Berner Green Paste'. Green coloured, polymer sealing paste. Apply as per manufacturer's Technical Data Sheet '46845(P)', dated 'December 2019'. For use with water up to 85°C.
'Weld-On 719 PVCu Clear Solvent Cement'. Clear, colourless solvent cement. Apply as per manufacturer's instructions and cure/dry for 24 hours@5°C(±2°C). For use with water up to 23°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.
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