Range of thermostatic circulation valves incorporating brass bodies and EDPM ‘O’-rings. Some models incorporate a gauge port. Maximum working pressure 16.0 bar. Maximum operating temperature 65°C.
Range of polyphosphate scale inhibitors comprising of an inline (nickel plated) brass body and head, and a separate cartridge with an aluminium body and plastic cap. Maximum working pressure 5.0 bar. Cold water use only.
Silver and copper disinfection ion generator with a plastic body, incorporating a plastic flow switch. Maximum working pressure 9.0 bar. For cold water use only
'Delrin®RAFG100 NC010'. White coloured (opaque), injection moulded acetal material. For use with water up to 85°C.
‘Inertol BS10’. Factory applied, black coloured bitumen coating. Apply as per manufacturer’s technical data sheet 'no. 786.3' dated 2013-V2'. Cure for 5 hours@23°C or 30 minutes@50°C. For use with water up to 60°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. Petroleum or asphaltic bitumen, NOT coal tar bitumen. Materials listed in this section are not approved for use for contact with water that is required to be wholesome on large water retaining structures such as lining of pipes, cisterns or water storage tanks.
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