ESCI-C Circular iris regulation dampers

Description

Circular iris regulation dampers for air flow regulation with differential pressure test connections to calculate the flow rate.

Characteristics

Material: galvanised steel structure and blades
Regulation is obtained using a handle located on the damper, which changes the opening diameter of the damping hole.
Tightness class C in accordance with the EN 1751 Standard.
Operating temperature from -10 to +80°C.

On request

Stainless steel version.

Information and price list
Documents
Recommended Products
Information request

Dimensions

all dimensions are expressed in mm

model ESCI-C	ØA	ØC	B	D	kg
80	79	125	115	35	0,5
100	99	165	115	30	0,6
125	124	188	115	30	0,7
150	149	230	115	30	1,0
160	159	230	115	30	1,0
200	199	285	120	30	1,4
250	249	335	135	40	2,0
300	299	405	140	40	2,6
315	314	405	140	40	2,6
400	399	525	150	55	6,5
500	499	655	150	52	9,0
630	629	815	160	60	16,0
800	799	1015	290	120	25,0

Flow rates and price list

* within the min-max range, accurate regulation is achieved without affecting the noise

Item normally available from stock

model ESCI-C	recommended air flow rates		euro
	min m³/h	max m³/h
80	15	160	28,82
100	40	220	28,82
125	60	340	31,54
150	120	620	48,06
160	130	700	48,06
200	150	1100	54,21
250	400	2000	80,32
300	400	2500	105,67
315	500	2800	105,67
400	600	3500	236,30
500	600	3900	364,28
630	1600	7500	551,29
800	2500	11500	1181,32