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TSP01840-Series
Variable Material Immersion Heater Variable NPT Clean Water
- Stainless Steel, Brass or Steel Screw Plugs
- Four Standard Screw Plug Sizes—25.4 mm (1'), 31.8 mm (11/4'), 50.8 mm (2'), 63.5 mm (21/2')
- Recompacted Element Bends Restore Insulation Resistance after Forming
- Thermowell for Optional Bulb and Capillary Thermostat, RTD or Thermocouple Probe
TSP01840-Series
From
$
327.65
Product Overview
- Applications Fluids, Chemicals, Clean Water and Purified Solutions, Oils
- Enclosure Ratings NEMA Type 1
- Enclosure Type General Purpose
- Form factor Screw Plug Immersion
- Heated Medium Water
- Power Density 60 W/in²
- Process Connection Type NPT Male
- Series ID TSP01840-Series
- Sheath Material Copper
Supported Applications
The Omega TSP Series Screw Plug Immersion Heaters are tubular industrial process heaters designed for insertion into threaded openings in tank walls or through mating full or half couplings. The series is suitable for heating clean water, deionized water, demineralized water, weak chemical solutions, oils, tar, caustic soda, detergent, alkaline solutions, molten salts, fluid heat transfer media, high to low viscosity petroleum oils, asphalt, paraffin, degreasing solvents, alcohol, and molten salt.
Operating Conditions & Performance
The TSP Series offers process temperature limits dependent on the selected sheath material: Copper Sheath up to 177°C (350°F), Steel Sheath up to 399°C (750°F), and Incoloy® Sheath up to 871°C (1600°F). Standard electrical connections include NEMA 1 Round Terminal Housings, with optional NEMA 4 Moisture-Proof or NEMA 7 Explosion-Resistant housings available. The series supports power supply configurations of 120V-1Ph, 120/240V, 240V-1Ph, 240V-3Ph, 240/480V, and 480V-3Ph.
Standard features include recompressed element bends for insulation resistance, thermowells for optional temperature sensors, corrosion-resistant wiring hardware, and silicone resin element seals. Conduit knockouts on the terminal housing are provided as Dual ½" to ¾" for NEMA 1, or 1¼" for NEMA 4/7.
Configuration Options
The series is configurable across screw plug materials (Stainless Steel, Brass, Steel), sheath materials (Copper, Steel, 316 Stainless Steel, Incoloy® 800), and terminal housing types. Process connections utilize Screw Plug NPT threads for insertion into threaded openings; standard sizes include 1", 1¼", 2", and 2½" NPT.
Available options and accessories include:
- NEMA 4 Moisture-Proof and/or NEMA 7 Explosion-Resistant Terminal Housings
- Integral Single or Double Pole Thermostats in Various Temperature Ranges
- Type J and K Thermocouples or RTD Probes for Sensing Process Temperatures or Over-Temperature Protection
- Passivation, Electropolishing or Bright Annealing Surface Treatments for Stainless Steel and Incoloy® Elements
- Special Sheath Materials
- Special Straight Bulkhead or European Thread Fittings
The series supports a range of immersed lengths from 114 mm (4½") to 943 mm (37⅝"), with approximate net weights ranging from 1 kg (2 lbs) to 5 kg (10 lbs) depending on the model.
Key Product Differences
The TSP Series includes specific configurations for Brass Screw Plug with Copper Sheath Heating Elements and 316 Stainless Steel Screw Plug with 316 Stainless Steel Sheath Heating Elements, both standardly equipped with NEMA 1 Terminal Housings. Model numbers follow the format: TSP Series - <Model Number> - <Voltage/Phase> - <Nominal Pipe Size> - <Number of Elements> - <Immersed Length> - <Power Rating>.
Dual-Voltage heaters are 1-Phase and wired for the higher voltage unless otherwise specified. Heaters wired for three-phase should not be changed to single-phase or three-phase delta connection, as this will increase wattage and watt density on the elements by three times the original designed wattage.
PDFs & Manuals
