A water geyser assembly

摘要

A water geyser assembly comprises an inner pressurizable container and an outer shell both formed from a glass fibre reinforced plastics material. A polyurethane foam material fills the void defined between the inner container and the shell. A fitting mounting land formed with a number of apertures is provided at one end of the inner container for receiving fittings in the form of a pair of flanged spigot portions which are externally threaded and which are bridged at the flange. The flange locates against an inner surface of the fitting mounting land via sealing rings, and lock nuts are screwed down over each of the threaded spigot portions which project through the apertures so as to form a pressure tight fit. The fittings are thus locked mechanically to the mounting land without being laid in glass fibre during manufacture. Water inlet and outlet conduits, a heating element assembly and a pressure relief valve are in turn mounted in communication with the spigot portions.