Water Proof High Density Cartridge Immersion Heaters With 3 / 4 " NPT connection

Description:

Cartridge immersion heaters are capable of delivering a large concentration of wattage in a very small footprint size. A moisture tight fitting is welded or brazed to the cartridge heater sheath for mounting in the application device. Fittings are typically supplied in 304, 316 and 316L Stainless Steels, Steel and Brass alloys. A variety of end seals are available to address different environmental challenges. Typical end seal materials are RTV’s, Epoxies and PTFE end plugs; and , PVC or Silicone Rubber insulated lead wires are generally employed for power connection.

Technical Details

1. Heating element: high durance and high temperature NiCr2080 heating elements from Germany

2. Inside magnesium oxide insulation material: 99.99% high purity magnesium oxide

3. Sheath material : Stainless Steel 316

4. Max working temperature: 400℃

5. High voltage stability test:

6. Less than 0.5mA leak under 1000V for 30 seconds

7. OD range: 3mm-32mm

8. The range of the Total Length: 25mm----2500mm

9. Maximum power density: 40w/cm²

10. Unheated zone: 10mm at lead end and about 5mm at bottom

11. Lead options:

A: Solid Nickel Pin: wire 300℃ or 500℃

B: Swaged in wire: 500℃ wire coming from inside

Specially selected High Purity
Magnesium Oxide

Available with in built Thermocouple
Standard Sizes Available

Applications:

Cartridge Immersion Heaters are an ideal choice to heat a variety of liquids such as water, oil and
corrosive solutions in smaller tanks, reservoirs, instruments and appliances.

Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the supply of heating elements and  temperature sensors(thermocouples & RTDs) for a vast array of industries since year 1995. 

Our main products include but not limited to Coil heater, Cartridge heater, Flexible Tubular heater, Cast-in Heater, Band heater, Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple connection head , Mineral Insulated thermocouple cables , thermowell, etc. 

After 20 years growth, we have more than 200 employees in the factory including 50 sophisticated technicians. Our products have been exported to many countries including North America, South America, Europe, Middle East ,South Asia, etc. 

More details, you can also visit our website: http://www.gmemetal.com