Costruction: steel sheets S235JR EN10025. Double fixed spiral heat exchangers with steel pipes S235JR EN10025 welded to the tank. Ispectionable flange and cleaning or for integration.
Processing: internal anticorrosive treatment anticorrosive of vetrified (EMAIL) , applied in an oven at 860° C, suitable for use and consumption of potable water.
Insulation and external finish: Rigid polyurethane injected closed cell, external finish slab and lids ABS for 150÷500 models. Flexible polyurethane and PVC external finish closed and hinge and thermoformed lid for 800÷2000 models.