Overview
The Chromalox ARTMO-500TL is a compact screw plug immersion heater engineered for industrial heating applications. This 500W heating element operates on 120V single-phase power and screws directly into threaded tank openings for direct-contact heating of liquids, process fluids, and forced-air systems. The ARTMO-500TL combines rugged construction with straightforward installation, making it a cost-effective choice for thermal control in manufacturing, process heating, and maintenance applications.
Key Features
- Screw plug design installs directly into threaded tank openings
- 500W heating capacity for efficient thermal control
- 120V single-phase power supply
- Tubular element construction for durability and even heat distribution
- Suitable for liquids, viscous fluids, and gases
- New in box condition—ready for immediate deployment
Technical Specifications
- Power Rating: 500W
- Input Voltage: 120V AC
- Phase: Single-phase (1PH)
- Mounting Style: Screw plug (threaded connection)
- Series: ARTMO
- Model Number: ARTMO-500TL
- Application: Direct immersion heating
- Condition: New in Box
Typical Applications
- Industrial tank heating and process fluid warming
- Laboratory and pilot plant equipment heating
- Lubrication oil heating systems
- Coolant and process water heating
- Direct-contact immersion heating for gases and forced-air systems
- Maintenance and replacement of existing immersion heater units
Compatibility & Replacements
Compatible With
- Industrial tanks with standard NPT or BSPT threaded openings
- Process control systems requiring 120V AC single-phase input
- Thermal management applications in manufacturing and maintenance
- Equipment compatible with 500W heating capacity
Replaces / Drop-In Replacement For
The ARTMO-500TL is compatible with replacement scenarios for existing Chromalox ARTMO series heaters rated 120V, 500W. Verify compatibility with your system integrator or equipment manual before ordering, as screw plug immersion heaters require matching thread types and tank opening specifications.
Works With
- Standard NPT (National Pipe Thread) or BSPT threaded tank connections
- Manual or thermostat-controlled heating applications
- Process control and thermal management systems
- Industrial automation and facility heating equipment




