Ultra violet disinfection units consisting of a stainless steel body and quartz sleeve. Model WS-10-1206/3030031 Alde Aquaclear has a maximum working pressure of 5.0 bar and a maximum operating temperature of 40°C. All other models have a maximum working pressure of 7.0 bar and a maximum operating temperature of 60°C.
'SPL Gold Sulphate Resisting Portland Cement'. Factory applied, grey coloured Sulphate Resisting Portland Cement. Mix cement, sand and water in a 1.0:1.4:0.35 mass ratio and apply as per manufacturer's work instructions document code 'WI/SP/FINC&B/02', issue '06'. Cure for 24 hours at 27°C & 70% RH. For use with water up to 60°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mixing and/or curing conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'Endoprene 888.55'. Factory applied, two-component, beige coloured polyurethane coating. Mix and apply as per manufacturer's Data Sheet 'Doc. 089' dated '01/07/2011'. Cure for 8 days@20°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.
'OP-90601' (orange coloured) & 'IP-90604' (light orange coloured). Injection moulded polyester materials. For use with water up to 50°C.
'EP6007K'. Black coloured, compression moulded EPDM material. Shore hardness 60. Tested in-radius size 1.0mm. For use with water up to 85°C.
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