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VULCAN Strip Heater: 750 W Watt, 240V, 21 in Overall Lg, 20 in Mounting Dimension - Rigid Strip Heaters
VULCANRigid Strip Heaters

VULCAN Strip Heater: 750 W Watt, 240V, 21 in Overall Lg, 20 in Mounting Dimension

The VULCAN OS1421-750B is a rigid strip heater rated at 750 W and 240 V, with a watt density of 14 W/sq in. It features a 21-inch overall length and a 20-inch mounting dimension with an offset configuration. This…

SKU 3G-OTH-64925

Brand
VULCAN
Item
Strip Heater: 750 W Watt, 240V, 21 in Overall Lg, 20 in Mounting Dimension
Category
Rigid Strip Heaters
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Technical Specifications

VULCAN
Manufacturer Part Number
OS1421-750B
Type
240V, Offset
Overall Lg
21 in
Watt Density
14 W/sq in
Mounting Dimension
20 in
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VULCAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VULCAN OS1421-750B is a rigid strip heater rated at 750 W and 240 V, with a watt density of 14 W/sq in. It features a 21-inch overall length and a 20-inch mounting dimension with an offset configuration. This industrial heating element is designed for applications requiring consistent, direct heat transfer.

Frequently Asked Questions

What is the VULCAN OS1421-750B strip heater used for?

The VULCAN OS1421-750B rigid strip heater is used for industrial applications requiring consistent, direct heat transfer, such as ovens, drying cabinets, and packaging machinery. Its offset configuration and 14 W/sq in watt density make it suitable for mounting in confined spaces where uniform heating is needed.

What are the specifications of the VULCAN OS1421-750B strip heater?

The VULCAN OS1421-750B is a 750 W, 240 V rigid strip heater with a watt density of 14 W/sq in. It has a 21-inch overall length and a 20-inch mounting dimension with an offset configuration. The manufacturer part number is OS1421-750B, and it is designed for industrial heating applications.

Where to buy the VULCAN OS1421-750B strip heater worldwide?

You can source the VULCAN OS1421-750B strip heater through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this VULCAN heating element to industrial buyers internationally.

How to install a VULCAN rigid strip heater?

To install a VULCAN rigid strip heater like the OS1421-750B, ensure the mounting surface is clean and the heater is securely fastened using the offset mounting holes. Connect the 240 V power supply to the terminals, verifying proper grounding. Follow the manufacturer's guidelines for clearance and avoid bending the heater to prevent damage.

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 rigid 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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