- RFA-DS models. With threaded cap in stainless steel AISI 316L 2″1/2 Gas
- Models FRG. With brass screw cap 2″ Gas
- RFA S-models. With threaded cap in stainless steel AISI 304 2″
- Models RFA-CM. With brass screw cap 2″1/2 Gas and carbon steel sheath
- Models RFA-CS. With threaded cap in stainless steel AISI 316 and sheath steel AISI 316L
- Models TR-REX. Custom-made to measure.
Range ‘ RFA ‘ tubular immersion heaters, is suitable for installation in tanks Process, the bathrooms Safety, them containers of motor oil, pressure vessels and similar equipment, are located in hazardous areas classified as Zone 1 and Zone 2 where the flammable atmosphere is group IIA, IIB o IIC. Suitable for heating liquids or gases are not corrosive to the materials of the heater.
