|
Immersion Heaters Screw Plug Immersion Heaters Flanged Immersion Heaters Over The Side Immersion Heaters Pipe Insert Immersion Heaters |
|
Tubular Heaters Straight & Formed Tubular Heaters Finned Tubular Heaters |
|
Duct Heaters High Temperature Duct Heaters Low Temperature Duct Heaters |
|
Circulation Heaters Flange Circulation Heaters Screw Plug Circulation Heaters |
|
Flexible Heaters Silicone Rubber Heaters Kapton Heaters |
|
Cartridge Heaters High Density Cartridge Heaters |
|
Band Heaters Mica Band Heaters Ceramic Band Heaters Mineral Insulated Band Heaters |
|
Strip Heaters Mica Strip Heaters Channel Strip Heaters Finned Channel Strip Heaters |
|
Coil and Cable Heaters Coil Heaters Cable Heaters |
|
Drum Heaters Silicone Drum Heaters Mica Drum Heaters |
|
Enclosure Heaters Silicone Enclosure Heaters Tubular Enclosure Heaters |
|
Temperature Sensors Thermocouples RTD's |
|
Control Panels Enclosures (NEMA 1,4,4x & 12) |
 |
Mounting Accessories
Go back to Straight & Formed Tubular Heaters
Moisture Proofing
The MgO insulating medium inside a tubular heater is highly hygroscopic and can absorb moisture from its terminal ends. Moisture resisting seals are barriers that resist or stop moisture and contamination.
Silicone Resin
This seal is a silicone-based resin that is applied to tubular heater terminal ends. The seal penetrates a short length of the MgO insulation and transforms it into a moisture and contamination resistant medium suitable for temperatures below 200°F.
RTV Seal
This is a silicone room temperature vulcanizing seal that can resist moisture and contamination for up to 350°F.
Epoxy Seal
This is a liquid resin which is thermally cured to reach solid state. This moisture barrier is adequate for temperatures up to 400°F.
