The hydrothermal preheater is suitable for all types of inert, oxidizing and combustible gases (ADPE), in the various versions.
It consists of electrical devices (electric heating element and electric thermostat) connected in a standard configuration, each individually bearing CE marking.
Consequently, compliance of the preheater with Directives 73/23/EEC and 89/336/EC is ensured by the CE marking affixed by the manufacturers of the individual components.
The electric heating element and thermostat comply with the following standard: CEI EN 60204-1.

Advantages

The preheater ensures a constant temperature during gas pressure reduction, keeping the instrumentation fully efficient at all times and preventing ice formation that could damage the pressure-reduction device and cause production downtime.

Applications
On all plants and centralized gas supply systems.

Spare parts
Electric heating element 1500 W, 220 V – 50 Hz

Maintenance
The operation and leak-tightness of these devices must be tested at least once a year.

Technical Data
Maximum inlet pressure 200 bar
Housing material AISI 304 stainless steel
Coil material Copper
Inlet fitting material OT58 brass
Fittings Double-ferrule, leak-tight