Immersion Heater 9kW 230V / 400V Single or Three Phase – G1½" Stainless Steel, Incoloy 800 Elements, Thermostats, 700mm Immersion Depth

Product Overview

This 9kW immersion heater stainless steel model is perfect for demanding industrial liquid heating requirements. Suitable for single or three phase, 230V or 400V supplies, it provides reliable and consistent temperature control for applications that need precise heating.

Built with a G1½" stainless steel threaded fitting and Incoloy 800 heating elements, it offers superior resistance to both oxidation and scaling, ensuring longevity and durability even in high-temperature environments. With an impressive immersion depth of 700mm, this heater is suitable for installation in deeper tanks and complex process systems.

To enhance safety and usability, the heater includes a 100mm × 100mm plastic terminal box, which houses three-pole combination control thermostats. It also features an integrated pilot light for visual status indication, contributing to a user-friendly experience.

This unit comes with an M20 × 1.5 cable gland and a 2-metre pre-wired 4 × 2.5mm² cable. A qualified electrician must check the connection arrangement and suitability of the supplied cable for the chosen supply before installation.

Key Features

• Power Output: 9kW (3 × 3000W heating elements)
• Supply Suitability: Single or three phase, 230V or 400V AC
• Immersion Depth: 700mm
• Thread Connection: G1½" stainless steel fitting
• Heating Element Material: Incoloy 800
• Temperature Control: Three-pole combination 30-70 deg C
• Visual Status: Integrated pilot light
• Terminal Enclosure: IP45, 100mm × 100mm plastic box
• Cable Entry: M20 × 1.5 cable gland
• Pre-Wired Cable: 2 metres, 4 × 2.5mm²; suitability must be checked for the chosen supply
• Heavy-Duty Design: Suitable for continuous industrial operation

Typical Applications

• Industrial process tanks
• Buffer vessels and calorifiers
• Chemical and wash tanks
• Water treatment systems
• Large storage tanks and vessels

Installation Notes

• Installation should be done by a qualified electrician or competent engineer.
• Heater must be fully submerged before powering on.
• Ensure that the wiring arrangement, protection and cabling are suitable for the 9kW load and selected single or three phase, 230V or 400V supply. Check the manufacturer's wiring instructions before connection.
• Confirm fluid compatibility with Incoloy 800 heating elements.

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