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Products
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Screw-in immersion heaters
- With protective housing
With protective housing
Screw-in immersion heaters assemblies are used for direct heating of liquids. Used mainly in water heaters, tanks, cleaning and degreasing baths, oil heaters, air heaters (heaters), heat exchangers. Depending on the purpose, different materials, fasteners and connections are used. The heaters additionally have an electrical connection cover.
Technical data
| Diameter of heater | 6,4mm, 8,5mm |
| Material of heater | 1.4404, 1.4541, 1.4876, 2.4858 |
| Head with mounting thread | G1 1/4'', G1 1/2'', G2'', G2 1/2'', M48x2 |
| Head material | stainless steel, Brass |
| Power of heater | 0,6 - 18,0kW |
| Voltage | 230V, 400V (star), 3x400V (triangle) or other |
| Length | from 250mm to 2400mm |
| Connection | thread M4, leads, bridges |
| Protection level | IP40, IP44, IP54, IP65 |
TABLE OF TYPICAL IMMERSION HEATERS
| Thread [''] | Length [mm] | Power [kW] | Voltage | ||
|---|---|---|---|---|---|
| Stagnant water | water in motion | Oil | |||
| G1 1/2 | 250 | 2,0 | 3,0 | 0,6 |
230V 400V 3x400V other on request |
| 350 | 3,0 | 4,5 | 1,0 | ||
| 450 | 4,5 | 6,0 | 1,5 | ||
| 600 | 6,0 | 7,5 | 2,0 | ||
| 800 | 7,5 | 9,0 | 2,4 | ||
| 1000 | 9,0 | 12,0 | 3,0 | ||
| G2 | 250 | 2,0 | 3,0 | 0,75 |
230V 400V 3x400V other on request |
| 350 | 4,5 | 6,0 | 1,2 | ||
| 450 | 6,0 | 7,5 | 1,8 | ||
| 600 | 7,5 | 9,0 | 2,4 | ||
| 800 | 9,0 | 12,0 | 3,0 | ||
| 1000 | 12,0 | 15,0 | 4,0 | ||
Types of protective caps
Axial plastic cap IP44
The cap fits the following heads:
- G5/4'' SW70
- G6/4'' SW70
- G2'' SW70
- M48x2 SW70
Plastic angular cap IP44
The cap fits the following heads:
- G5/4'' SW70
- G6/4'' SW70
- G2'' SW70
- M48x2 SW70
Plastic angular cap IP54
The cap fits the following heads
- G6/4'' SW65
Aluminium cap D60, angular IP40
The cap fits the following heads
- G6/4'' SW60
The cap D70 INOX IP54
The cap fits the following heads
- G6/4''
- G2''
Aluminium cap 128x128x110 IP65
The cap fits the following heads
- G6/4''
- G2''
- G2 1/2''
When ordering, please specify:
- Power [W]
- Voltage [V]
- Length [mm]
- cold zone [mm]
- thread size
- type of protective cap
- medium of work (oil, water)
- quantity [pcs]
Order example:
Screw-in immersion heater 6kW 3x400V L-600mm
cold zone (SM) 100mm, Thread: G6/4''
Axial plastic cap IP44
Work - water
Quantity: 100 pcs
