Screw Plug Heaters
Screw Plug Heaters
Suitable for small and medium sized containers. The tubular elements are brazed or welded into a BSP bush and a terminal housing is provided for electrical connections.
INSTALLATION: The heater is screwed into a female BSP fitting in the tank or into a pipe coupling or half coupling.
APPLICATIONS: Hot water storage, fluid heating – eg. tar, asphalt, wax, oil, caustic soda, detergent, sterilising equipment, gases.
FEATURES: A compact heater for areas where over the side heaters cannot be used, for example, closed in tanks.
OPTIONS:
- can be manufactured in stainless steel, Incoloy or Titanium
- various wattages and voltages
- various element diameters
- several BSP bush sizes available – ranging from 3/8″BSP to 4″BSP
- assorted shapes – eg. trombone, u-shaped, triple loop, fold back, coiled
- several termination varieties available
- 3 phase, Star or Delta wiring options available
To contact Vulcanic Thermal Electric Elements about Screw Plug Heaters use Get a quote.
INSTALLATION: The heater is screwed into a female BSP fitting in the tank or into a pipe coupling or half coupling.
APPLICATIONS: Hot water storage, fluid heating – eg. tar, asphalt, wax, oil, caustic soda, detergent, sterilising equipment, gases.
FEATURES: A compact heater for areas where over the side heaters cannot be used, for example, closed in tanks.
OPTIONS:
- can be manufactured in stainless steel, Incoloy or Titanium
- various wattages and voltages
- various element diameters
- several BSP bush sizes available – ranging from 3/8″BSP to 4″BSP
- assorted shapes – eg. trombone, u-shaped, triple loop, fold back, coiled
- several termination varieties available
- 3 phase, Star or Delta wiring options available
To contact Vulcanic Thermal Electric Elements about Screw Plug Heaters use Get a quote.
Screw plug heaters use tubular elements brazed or welded into a BSP bush, with a terminal housing for electrical connections, to heat fluids in tanks or pipework. Their compact form suits closed-in tanks where over-the-side heaters cannot be used. Hot-water storage and heating tar, asphalt, wax, oil, caustic soda and detergent are among its applications.
- Can be made in stainless steel, Incoloy or titanium
- Various wattages, voltages and element diameters are available
- BSP bush sizes range from 3/8 BSP to 4 BSP
- Shapes include trombone, U-shaped, triple loop, fold-back and coiled designs
- Termination options include several varieties and 3-phase Star or Delta wiring
Source: listing by Vulcanic Thermal Electric Elements on IndustrySearch · Updated 1 Nov 2026
AI Overview is generated by artificial intelligence and may contain mistakes.
Written by AI from the listing by Vulcanic Thermal Electric Elements on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
Thanks for your feedback.
Reach valuable industrial buyers in minutes
Promote key products & content
Drive cost effective & measurable sales