Swift Heat is the leading manufacturer of Immersion Heaters in South Africa as well as a full range of heating elements, temperature sensors and controllers.

Screw-in Immersion Heating Elements with brazed in incoloy tubes are suited for applications where high-power requirements are combined with short immersion depths.  These Immersion elements are ideally suited to Industrial Water Heating applications such as boilers and in-line water heaters.

• Standard type with screw-in thread – 2.5″ Boss, 2″ Boss , 1.5″ Boss, 1.25″ Boss
• Various IML (Immersion Length) available
• In 2″ Boss available ex-stock  in 3 x 2KW 480mm IML, 3 x 3KW 630 IML & 3 x 4KW 800mm IML
• Hairpin bent incoloy tubes are brazed into the screw joint.  Welded or soldered joints are water tight and pressure tested.
• Screw-in heating elements with stainless Steel pockets to mount a thermostat are available on request
• Temperature Control can be effected by independently mounted temperature probes such as PT100’s and Thermocouples.

Flanged Heaters can be made to customer specification