Immersion Heater 6kW 230V – G1¼" Brass, SUS316 Element, 440mm Immersion Depth

Product Overview

This 6kW immersion heater is engineered for high-power liquid heating in commercial and industrial applications. It features a G1¼" BSP brass threaded fitting and SUS316 stainless steel heating elements, providing excellent corrosion resistance and long service life in demanding environments.

With a 440mm immersion depth, this heater is suitable for deeper tanks and vessels requiring faster heat-up times. The unit is supplied with a compact 78mm × 78mm plastic terminal box, M20 cable gland, and a 2-metre pre-wired heavy-duty supply cable, ensuring safe and efficient installation.

Key Features

• Power Output: 6kW (3 × 2000W heating elements)

• Supply Voltage: 230V AC

• Immersion Depth: 440mm

• Thread Connection: G1¼" BSP brass fitting

• Heating Element Material: SUS316 stainless steel

• Terminal Enclosure: IP65, 78mm × 78mm plastic box

• Cable Entry: M20 × 1.5 cable gland

• Pre-Wired Cable: 2 metres, 3 × 2.5mm²

• High Output Design: Suitable for rapid heating applications

Technical Specification

Specification	Details
Power Rating	6000W (3 × 2000W)
Voltage	230V AC
Immersion Depth	440mm
Thread Size	G1¼" BSP
Fitting Material	Brass
Element Material	SUS316 Stainless Steel
Terminal Box Size	78mm × 78mm, IP65
Cable Gland	M20 × 1.5
Cable Length	2 metres
Cable Size	3 × 2.5mm²
Mounting Type	Screw-in immersion

Typical Applications

• Industrial water tanks

• Buffer vessels and calorifiers

• Process heating systems

• Commercial wash tanks

• IBC containers (with suitable adapters)

Installation Notes

• Installation must be carried out by a qualified electrician or competent engineer

• Heater must be fully submerged before energising

• Use with appropriate temperature control and safety devices

• Confirm electrical supply and cable protection are suitable for 6kW load

• Ensure fluid compatibility with SUS316 stainless steel