U-TUBE BUNDLE HEAT EXCHANGER
SR SX// The u-tube bundle heat exchanger removes the limestone with simple cleaning actions, and resolve any maintenance issue.
SE// The u-tube bundle heat exchanger expanded on plate. Copper tubes Cu-DHP (99%) UNI EN1057 suitable for potable water pursuant to the Presidential Decree 1095/68.
SX// The u-tube bundle heat exchanger expanded on plate. Stainless steel tubes AISI 316 suitable for potable water pursuant to the Presidential Decree 777/82. Operating temperature: max. 99°C. Operating pressure: max 12 bar.
SR-VA// These models are designed to work with heated steam and water and they stand out for their CE marking and other suitable structural components.
SR-VA// Copper tube bundle Cu-DHP (99%) UNI EN1057 suitable for potable water pursuant to the Presidential Decree 1095/68. Carbon steel tube sheet plate. Carbon steel electrolytically galvanized. Floating head.
SX-VA// Stainless steel tube bundle AISI 316 perfect for potable water pursuant to the Presidential Decree 777/82. Carbon steel tube sheet plate. Carbon steel electrolytically galvanized stationary head.
MAGNESIUM ANODES
The constant supply of water contenting oxygen causes a fast corrosion of the tank for the water heating process. Thousands of tests show the perfect synergy that exists among the sacrificial anodes and the most various coverings for water heating tanks obtaining an efficient protection from corrosion.
The anodes are manufactured using AZ 63 magnesium with variable diameters and lengths. The new generation plugs, with PTFE ring seal, guarantee a direct seal in the threaded full coupling, without having to use other gaskets.
Officine Varisco offers a full range of magnesium bar anodes for the anti-corrosion cathodic protection of any product and technical situation.
GASKETS KIT
GGE-K// Couple of gaskets in EPDM rubber, dielectric power source for a maximum temperature of 99° C.
GGE-K// Couple of gaskets in silicon rubber, dielectric power source for a maximum temperature of 191,7° C.
Vegetal Fiber (blue/green) for maximum temperature of 250°.
Pure graphite gasket (99%) with AISI stainless reinforcement – in anthracite color for maximum temperature of 450°.
The kit includes a couple of gaskets, nuts and bolts, insulators and the assembly instructions.
OFFICINE VARISCO
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