Manufactured generally in accordance with ASME VIII Code of Practice, from mild steel.
Certification of vessels by an Independent Test Authority is also available on request.
All mild steel vessels are offered standard with a Sigmarite internal protective lining or with Phenoline 1205 or Polyglass VEF (5 year warranty available) as a protective lining for aggressive water areas. Galvanised vessels are also manufactured on request.
Water heaters are insulated with 50mm thick IW12 fibre wool, and are clad with 0.6mm galvanised sheet metal.
The water heaters are supplied standard with Incolloy immersion elements.
Dual thermostats with Control and Over temperature features are fitted where required.
Control Panels with IP54 protection enclosures as standard, are fitted and wired to the elements, or are available as a wall mounted or floor mounted option.
All units fitted with an over temperature/over pressure (TP) valve.
All vessels are manufactured as standard for 400kPa pressure, with higher or lower pressures available on request.