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Over-the-side immersion heaters Delhi

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Over-the-side immersion heaters Delhi

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Over-the-side immersion heaters

Over-the-side immersion heaters are designed for direct heating of liquids in open or closed tanks without requiring any tank penetration. The heating elements are formed into L-shaped, O-shaped, or custom configurations to hang over the tank wall, allowing the heated section to be submerged in the process liquid.

These heaters are ideal for applications where portability, ease of installation, and quick removal are important. With sheath materials available in stainless steel, Incoloy, or titanium, they are compatible with water, oils, chemicals, and corrosive solutions. Optional integrated controls provide precise temperature management for safe and efficient operation.

As a premier manufacturer, Subhot Enterprises Pvt. Ltd. specializes in designing and engineering high-performance Over-the-side immersion heaters in Delhi tailored for demanding applications. Built using top-grade elements, our solutions focus on long-term sustainability and heavy load compliance for units across Delhi.

Whether your facility requires standard configurations or highly customized specifications, our range of Over-the-side immersion heaters delivers consistent performance under harsh industrial environments. Engineering compliance and custom fitments are double-tested before shipping the batch to your exact industrial site in Delhi. Contact our technical expert team today for standard pricing or a tailored business quotation for your operations.

Advantages

  • No Tank Penetration – Installs over the side without welding or drilling.
  • Quick Installation & Removal – Service or relocate without draining the vessel.
  • Corrosion-Resistant – Multiple sheath options for harsh chemical environments.
  • Portable Heating – Can be used across different tanks for flexible operation.
  • Precise Temperature Control – Integrated or remote controls for process accuracy.
  • Custom Configurations – Shapes, lengths, and mounting options tailored to your needs.

Applications

  • Oil Heating – Suitable for drums, reservoirs, and viscous fluid systems.
  • Chemical Processing – Degreaser tanks, acid baths, and plating solutions.
  • Industrial Plating – Heating in electroplating and anodizing processes.
  • Portable Heating Units – Steam or hot-water generation for temporary setups.
  • Viscosity Control – Maintains fluid flow in pipelines and storage tanks.

Features

  • Install or Remove Without Draining – Minimal downtime during maintenance.
  • Portable Design – One heater can service multiple tanks.
  • Robust Construction – Designed for industrial durability and long life.
  • Customizable Shapes & Lengths – Tailored to match vessel size and shape.
  • Safety Options – Explosion-proof and hazardous-area rated models available.

Specification

Parameter Value / Range
Heating Element Material NiCr, FeCrAl alloys with MgO insulation
Sheath Material Options SS304/310/316/321, Incoloy, Inconel, Titanium
Operating Temperature Range Ambient to 400°C (752°F)
Power Rating Range 1 kW to 150 kW+ (custom ratings available)
Voltage Options 110V, 230V, 415V AC (custom voltages available)
Configuration Shapes L-shape, O-shape, U-shape, Z-shape, Vertical loops
Mounting Thread Options 1″–4″ NPT, BSP, adjustable clamp systems
Immersion Length Range 50 mm to 3000 mm (custom lengths available)
Maximum Watt Density Up to 15 W/cm² (application dependent)
Environmental Rating IP65 standard, ATEX/IECEx optional
Control Integration Options Built-in thermostat, remote control panels, PLC interface
Chemical Compatibility Wide range based on sheath material selection
Service Life Expectancy 8,000 to 15,000+ hours typical operation
Custom Configuration Options Unlimited shapes, sizes, and mounting arrangements

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