Liquid fuel fired boilers require make-up and feed water tanks for normal operation. Feed Water & Fuel Oil Service Tanks are open-to-atmosphere tanks fitted with level indicators and various nozzles and are manufactured in standard capacities for various boiler sizes. For quick installation at site, these tanks are also available with pre-fabricated mounting structures.
In Expansion Tanks For Hot Water Generators, circulating hot water is maintained under hydraulic pressure higher than saturation point to avoid steam formation. Further, provision has to be made to account for expansion and contraction of water mass under circulation. Both these are achieved through the use of a pressurized expansion tank, fitted with necessary valves and instruments. Expansion tank is pressurized with the help of compressed air or nitrogen al pressure corresponding to hot water outlet temperature from boiler, These tanks are made in various sizes and are available as standard accessories for hot water generators.