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ESR-2 sound-insulated ventilation box, other art. no.

Sound-insulated ventilation box, DN 125 to DN 315, alternating current

Below you can see a direct comparison of the products you have selected. Differences between the products are highlighted in blue.

Article	ESR 12-2	ESR 16-2	ESR 20-2	ESR 25-2	ESR 31-2
	Produktdetails	Produktdetails	Produktdetails	Produktdetails	Produktdetails
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Article

ESR 12-2

Sound-insulated ventilation box, DN 125, alternating current

ESR 16-2

Sound-insulated ventilation box, DN 160, alternating current

ESR 20-2

Sound-insulated ventilation box, DN 200, alternating current

ESR 25-2

Sound-insulated ventilation box, DN 250, alternating current

ESR 31-2

Sound-insulated ventilation box, DN 315, alternating current

Article	ESR 12-2	ESR 16-2	ESR 20-2	ESR 25-2	ESR 31-2
	Produktdetails	Produktdetails	Produktdetails	Produktdetails	Produktdetails

Product type	Sound-insulated ventilation box	Sound-insulated ventilation box	Sound-insulated ventilation box	Sound-insulated ventilation box	Sound-insulated ventilation box
Article number:	0080.0056	0080.0057	0080.0058	0080.0059	0080.0060
Air flow volume	300 m³/h	380 m³/h	700 m³/h / Required Delta p<sub>st</sub> min = 50 Pa	1.100 m³/h	1.340 m³/h / Required Delta p<sub>st</sub> min = 100 Pa
Speed controllable	✔	✔	✔	✔	✔
Type of voltage	Alternating current	Alternating current	Alternating current	Alternating current	Alternating current
Rated voltage	230 V	230 V	230 V	230 V	230 V
Nominal output	100 W	110 W	170 W	290 W	380 W
I_nom	0,35 A	0,35 A	0,6 A	0,9 A	not specified
I_max	0,5 A	0,5 A	0,8 A	1,3 A	1,6 A
Degree of protection	IP 44	IP 44	IP 44	IP 44	IP 44
Insulation class	B	not specified	B	F	F
Installation position	vertical / horizontal	vertical / horizontal	vertical / horizontal	vertical / horizontal	vertical / horizontal
Housing material	Sheet steel, galvanised	Sheet steel, galvanised	Sheet steel, galvanised	Sheet steel, galvanised	Sheet steel, galvanised
Nominal size	125 mm	160 mm	200 mm	250 mm	315 mm
Width	380 mm	380 mm	not specified	480 mm	540 mm
Height	232 mm	230 mm	not specified	285 mm	385 mm
Depth	450 mm	450 mm	not specified	580 mm	610 mm
Airstream temperature at I_Max	-20 °C up to 50 °C	-20 °C up to 50 °C	-20 °C up to 50 °C	-20 °C up to 50 °C	-20 °C up to 50 °C
Packing unit	1 piece	1 piece	1 piece	1 piece	1 piece
Range	C	C	C	C	C
GTIN (EAN)	4012799800569	4012799800576	4012799800583	4012799800590	4012799800606
Frequency	not specified	not specified	50 Hz	not specified	not specified

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