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VULCAN AUO250B Screw-Plug Immersion Heater - Screw-Plug Immersion Heaters
VULCANScrew-Plug Immersion Heaters

VULCAN AUO250B Screw-Plug Immersion Heater

The VULCAN Screw Plug Immersion Heater (SKU AUO250B, MPN AUO250B) is a 1-phase, 240V AC, 5,000 W immersion heater with a 2 in NPT screw plug. It features a copper sheath, steel screw plug material, a watt density of…

SKU 3G-OTH-65825

Brand
VULCAN
Item
AUO250B Screw-Plug Immersion Heater
Part Number
AUO250B
Category
Screw-Plug Immersion Heaters
Available to Order
Also known as:AUO250BVULCAN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

VULCAN
Manufacturer Part Number
AUO250B
Type
23 W/sq in, Steel
AC
240V
NPT
2 in
Watt
5,000 W
Watt Density
23 W/sq in
Control Range
100° to 550°F
Sheath Material
Copper
Screw Plug Material
Steel

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VULCAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VULCAN Screw Plug Immersion Heater (SKU AUO250B, MPN AUO250B) is a 1-phase, 240V AC, 5,000 W immersion heater with a 2 in NPT screw plug. It features a copper sheath, steel screw plug material, a watt density of 23 W/sq in, and a control range of 100° to 550°F.

Frequently Asked Questions

What is the VULCAN Screw Plug Immersion Heater used for?

The VULCAN Screw Plug Immersion Heater is used for direct heating of liquids in tanks, vats, and industrial process vessels. Common applications include heating water, oils, and chemical solutions in manufacturing, food processing, and petrochemical plants where a compact, threaded immersion heater is required.

What are the specifications of the VULCAN AUO250B immersion heater?

The VULCAN AUO250B is a 1-phase, 240V AC, 5,000 W immersion heater with a 2 in NPT screw plug. It has a watt density of 23 W/sq in, a copper sheath, a steel screw plug, and a control range of 100° to 550°F. The manufacturer part number is AUO250B.

Where to buy the VULCAN Screw Plug Immersion Heater worldwide?

3G Electric supplies the VULCAN Screw Plug Immersion Heater worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this heater to any international destination.

How to install a VULCAN screw plug immersion heater?

Install the VULCAN heater by threading the 2 in NPT plug into a matching tank opening. Ensure the copper sheath is fully submerged in the liquid to prevent dry firing. Use a temperature controller within the 100° to 550°F range. Follow local electrical codes for 240V AC single-phase wiring.

Used in

Common applications for VULCAN
Chemical processing — VULCAN suspended immersion heaters with Incoloy sheaths (e.g., TI-312TB) for heating corrosive solutions in open tanks.
Food and beverage — VULCAN over-the-side immersion heaters with steel sheaths (e.g., TSB-36TB) for heating water and oils in processing vessels.
Metal finishing — VULCAN immersion heaters (e.g., TIB-39TB) for maintaining temperature in plating and cleaning baths.
HVAC and drying — VULCAN finned strip heaters (e.g., OSF1517-1550A) for forced convection heating in duct systems.
Pharmaceutical manufacturing — VULCAN immersion heaters with Incoloy sheaths for heating purified water and chemical intermediates.
Plastics and rubber — VULCAN cartridge heaters for localized heating in molds and platens (specific models available upon request).
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VULCAN Products

3G Electric supplies VULCAN screw-plug immersion heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Screw-plug immersion heater with 240V AC, 2000W, and 80 W/sq in watt density. Brass screw plug and copper sheath. 1-1/4 in NPT connection. Control range 60° to 250°F. For direct heating of liquids in tanks, vats, and industrial process vessels
VULCAN
Screw-plug immersion heater with 240V AC, 2000W, and 80 W/sq in watt density. Brass screw plug and copper sheath. 1-1/4 in NPT connection. Control range 60° to 250°F. For direct heating of liquids in tanks, vats, and industrial process vessels

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