Finned Tube Heaters type WD-Z / GG-Z

Our WD-Z and GG-Z finned-tube heaters are designed for industrial application. The ’Z’ addition indicates sand-filled (shock-proof).
Because of their high level of reliability, they are especially suitable for all heating applications at an ambient temperature of up to 60°C. Due to the fact that their construction is in accordance with IP65, they are also suitable for damp areas. The heaters must be installed by skilled personnel. Because of the high surface temperature, they are not suitable for rooms containing inflammable materials and in areas with a possible risk of explosion.

The heater is composed of ceramic centre formers, in wich a glow spiral is encased, in a 1- or 3-phase construction.The connection is robust and can substain high temperatures.
It is possible to insert a second cable gland into the connection box, this will allow for the connection with a room thermostat. A room thermostat (IP30; 0-30°C) may also be placed on the lid of the connection box (in a dry environment).

 

Application

For industrial use in drying rooms, engine rooms, pumping houses, elevator shafts, as protection from frost, etc.
As a high-level heater in heating coves, waiting rooms, workshops, service areas, etc. [out of hand’s reach, EN 60335-2-30 (e.g. h=1.8 m)].

Standard Voltages

230 Volt AC 1-phase. Different voltages and outputs can be delivered upon request.
We can also deliver explosion-proof finned tube heaters.

Construction

The finned-tube air heaters consist of a 42-mm-diameter round steel tube, with rolled-in steel fins. The rolling-in process ensures the best possible heat transfer by the fins to the environment.
The finned-tube heaters are spray-proof as per IP65. The appliance meets the CE directives. Connection is by means of a plastic cable gland (PG16) with pull relief.
Finish: Grey epoxy-coating. The GG-H is identical to the WD-H, but with a galvanised surface. The ’Z’ addition indicates sand-filled (shock-proof)

Types of this product

Type Power Voltage Length (A) Mounting (B) Support

support (C)
Weight Article number EAN code
WD-Z 250 250 Watt 230 Volt 305 mm 223 mm 255 mm 3,2 kg A020 410 250 8715179001995
WD-Z 500 500 Watt 230 Volt 555 mm 473 mm 500 mm 5,2 kg A020 410 500 8715179002008
WD-Z 1000 1000 Watt 230 Volt 1055 mm 973 mm 1000 mm 9,4 kg A020 411 000 8715179002015
WD-Z 1500 1500 Watt 230 Volt 1555 mm 1473 mm 1500 mm 13,0 kg A020 411 500 8715179002022
WD-Z 2000 2000 Watt 230 Volt 2055 mm 1973 mm 2000 mm 17,0 kg A020 412 000 8715179002039
GG-Z 250 250 Watt 230 Volt 305 mm 223 mm 255 mm 3,2 kg A020 610 250 8715179002046
GG-Z 500 500 Watt 230 Volt 555 mm 473 mm 500 mm 5,2 kg A020 610 500 8715179002053
GG-Z 1000 1000 Watt 230 Volt 1055 mm 973 mm 1000 mm 9,4 kg A020 611 000 8715179002060
GG-Z 1500 1500 Watt 230 Volt 1555 mm 1473 mm 1500 mm 13,0 kg A020 611 500 8715179002077
GG-Z 2000 2000 Watt 230 Volt 2055 mm 1973 mm 2000 mm 17,0 kg A020 612 000 8715179002084
Built-up thermostat A020 200 001 8715179003401