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VULCAN Finned Strip Heater: 1,900 W Watt, 240V AC, 1 Phase, 21 in Overall Lg, Offset - Finned Strip Heaters
VULCANFinned Strip Heaters

VULCAN Finned Strip Heater: 1,900 W Watt, 240V AC, 1 Phase, 21 in Overall Lg, Offset

The VULCAN Finned Strip Heater (SKU 4E271, MPN OSF1521-1900B) is a 1,900 W, 240V AC, single-phase industrial heater with a 21-inch overall length. It features offset terminals and a watt density of 32 W/sq in.

SKU 3G-OTH-66424

Brand
VULCAN
Item
Finned Strip Heater: 1,900 W Watt, 240V AC, 1 Phase, 21 in Overall Lg, Offset
Category
Finned Strip Heaters
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Technical Specifications

VULCAN
Manufacturer Part Number
OSF1521-1900B
Type
Offset, 32 W/sq in
Overall Lg
21 in
AC
240V
Phase
1
Terminals
Offset
Watt Density
32 W/sq in
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VULCAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VULCAN Finned Strip Heater (SKU 4E271, MPN OSF1521-1900B) is a 1,900 W, 240V AC, single-phase industrial heater with a 21-inch overall length. It features offset terminals and a watt density of 32 W/sq in.

Frequently Asked Questions

What is a VULCAN Finned Strip Heater used for?

A VULCAN Finned Strip Heater is used for industrial forced-air heating applications such as duct heating, ovens, and drying systems. Its finned design increases surface area for efficient heat transfer. The 1,900 W, 240V AC unit with offset terminals suits confined spaces where straight connections are impractical.

What are the specifications of the VULCAN Finned Strip Heater OSF1521-1900B?

The VULCAN Finned Strip Heater OSF1521-1900B has a 1,900 W power rating, 240V AC single-phase input, 21-inch overall length, offset terminals, and a watt density of 32 W/sq in. It is a finned strip heater designed for industrial air heating applications.

Where to buy VULCAN Finned Strip Heaters worldwide?

You can source VULCAN Finned Strip Heaters worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSF1521-1900B or other VULCAN models.

How to install a VULCAN Finned Strip Heater?

Mount the VULCAN Finned Strip Heater securely in the airstream using the provided brackets, ensuring clearance from combustibles. Connect the 240V AC single-phase supply to the offset terminals per local codes. Verify proper airflow to prevent overheating and maintain the rated watt density of 32 W/sq in.

Used in

Common applications for VULCAN
Industrial ovens — VULCAN rigid strip heaters (e.g., OS1423-1500B) for uniform heat distribution in drying and curing ovens.
Plastic processing — VULCAN swaged cartridge heaters (e.g., TB6025B) for injection molding and extrusion barrel heating.
Fluid heating — VULCAN screw-plug immersion heaters (e.g., AUO250B) for heating water, oils, or chemicals in tanks.
Packaging machinery — VULCAN finned strip heaters (e.g., OSF1517-1000B) for heat sealing and shrink wrapping equipment.
Process temperature control — VULCAN Cal-Stat thermostats (e.g., 1E1C9) for regulating temperature in pipelines or vessels.
Air heating — VULCAN finned tubular elements (e.g., RE8-1000B) for forced-air heaters and duct systems.

VULCAN Products

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

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