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PressureSystems - About Seaward HeatersRated for service at pressures of 5 bar or more, these robust US-made aluminium cylinders are suitable for use with any make of pressure-controlled water pump. The cylinder itself is thermally insulated and enclosed in a smart steel case (galvanised, enamelled & stainless steel options). Seaward heaters are factory-fitted with an AC electric immersion heater. Full safety protection is provided by twin thermostats and a temperature-and-pressure-relief valve. |
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