1/2'' Tubular Screw Plug Heater Single Tube Positive Temperature Coefficient PTC Heater

Heaters' elements are PTC positive temperature coefficient semiconductors - making the heaters self-limiting. They reach a set maximum sheath temperature (which is below the ignition point of most combustible materials), making them especially safe for process applications.

• PTC heater element lasts longer than conventional heaters
• Will not burn out if run in air
• Will not burn out due to scale or sludge buildup

Heater self-limits its maximum operating temperature to 250°C (below the ignition point of most plastics). Will not melt tanks when a 1/2" (12mm) minimum distance is maintained.

• Overtemperature protection devices not required
• Safety is built-in, not added on
• Metal-grounded construction (earth ground)
• Non-floating construction

1,000 watts (1kW) to 6,000 watts (6kW)

Three voltage ranges available:

• 110-120 volt
• 200-240 volt
• 380-480 volt

Available in single or three phase power

Vapor-resistant, flame retardant polypropylene terminal enclosures each with 3-foot (.9m) flexible PVC liquid tight conduits.

• Watt densities of 4 watts/cm² ensure long service life
• Auto-stabilizing solid state element prevents hot spots and ensures uniform heating
• Heater derates itself in highly viscous and high temperature solutions

For use in most aqueous alkaline, electroplating and rinse solutions. Available sheath materials:

• 304 stainless steel
• 316 stainless steel
• Titanium

Electro-polishing (Electropolishing) involves using electricity and chemical reactions to remove ions from the surface to deburr and reduce surface roughness for a smooth, level, and clean surface, free of irregularities.

9HX SERIES Low watt density, 9 element fluoropolymer (PTFE) sleeved 304 stainless elements inert to most solutions. Three phase. 3000-18000 watts, 208-600 volts.

6HX SERIES Low watt density, 6 element fluoropolymer (PTFE) sleeved 304 stainless elements inert to most solutions. Three phase. 2000-12000 watts, 208-600 volts.

3HXOL SERIES Low watt density, 3 element, bottom heater. Fluoropolymer (PTFE) sleeved 304 stainless elements inert to most solutions. 3000-18000 watts, 208-480 volts.

We can serve you in the teflon lined welded tank, small teflon lined vessel, mixer PTFE lined vessel and more PTFE teflon lined tank below.

Material used: PTFE, PFA, FEP, ECTFE, PVDF etched or glass backing.

• Can store acid or alkali
• High temperature resistance
• Can custom sizes or even install PFA outlet and PFA inlet