DN40 Thread 2" Clamp Water Heater Element for Boiler Hexagon Thread Heaters 110V/220V/380V Copper Thread Tube 3KW/4.5/6/9/12
The 5 sizes we show are in stock, which can be sent out in 1-4days. Other specificaction can customized. Contact with us freely.
Tube Length | Tube Diameter | Thread Size | Voltage | Power | Material |
190mm | 8mm | DN40 (1 1/2") | 220V/380V | 3KW | Copper |
210mm | 8mm | DN40 (1 1/2") | 220V/380V | 4.5KW | Copper |
250mm | 8mm | DN40 (1 1/2") | 220V/380V | 6KW | Copper |
290mm | 8mm | DN40 (1 1/2") | 220V/380V | 9KW | Copper |
355mm | 8mm | DN40 (1 1/2") | 220V/380V | 12KW | Copper |
Heat intensity | Not exceeding 30w/cm2 (advisable) |
Exhaust extreme (when cold) | <=0.1mA to 242 v. |
Insulation (when cold) | 5 Min Ohms 500 Watts minimum |
Power | Depends on the dimension |
Dielectric strength | 1500v. 1/sec |
Working temperature | 650 Deg C max. |
Length tolerance | +/-1.5% |
Diameter tolerance | -0.02 to -0.06 mm |
Cut off connection tolerance | +/-15 mm |
Power tolerance (w) | +5 % - 10 % |
Cold areas | Depends on length and diameter 5-25mm |