4kw Heating Resistor Immersion Tubular Heater 380v

Technical specifications

Customization guide

Adjustable coil length and diameter to meet specific heating requirements, customizable end fittings for tailored electrical connections.

Get inspired

With its spiral coil design and stainless steel construction, this heater ensures reliable performance in demanding industrial settings. Whether you need to heat water for a manufacturing process or maintain precise temperatures in a furnace, this tubular heater delivers efficiency and durability.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Spiral Coil Design: Achieves 20% faster heat distribution than traditional straight coils, ensuring uniform temperature control.
   • Stainless Steel Construction: Outperforms standard steel heaters by resisting corrosion in acidic or humid environments.
   • Dual Certifications (CE/RoHS): Meets stringent safety and environmental standards, enabling global deployment.

2. Version Selection Guidance:

   • Base Model: Ideal for standard industrial applications (e.g., water tanks) where 300°C is sufficient.
   • Advanced Model: Suitable for food processing or chemical plants requiring higher temps (350°C) and longer service life.
   • Pro Model: Best for extreme scenarios like metal annealing or high-temperature sterilization (400°C). Its 10,000-hour lifespan reduces downtime in 24/7 operations.

With the Pro version’s 400°C capability, you can safely handle high-temperature processes like metal hardening. Pair this with its corrosion-resistant material to ensure longevity in aggressive environments. The Advanced Model’s 350°C rating and 7,500-hour lifespan make it perfect for mid-scale industrial use, balancing cost and performance.