Ventilation Adjusted The Intensity of Air Flow Continuously Galvanized Steel Iris Damper Ducting Volume Control Damper for HVAC System

• Material: Stainless Steel
• Usage: for Air Conditioner
• Type: Round Diffuser
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: IRIS
• Venetian-Style Air Layers: Single
• Installation: Outlet
• Certification: Factory Standard
• Surface Finish: Galvanization
• Use: Preventing The Reverse of Air-Flow in Circular Duc
• Shape: Round
• Performance: Low Noise
• Thickness: 0.8mm
• Power: Manual
• Transport Package: Standard Carton
• Specification: from 80mm to 800mm
• Trademark: Airandus
• Origin: China
• HS Code: 7616999000

Product Description

 

IRIS

Iris Damper

1. With the IRIS damper the intensity of air flow may be continuously adjusted.
2. Adjustment is done with a handle on the damper which changes the diameter of the opening in the damping orifice.
3. Supplied with two endings which maybe used to connect instrumentation measuring the intensity of air flow.
4. Also supplied with a gasket which tightens the connection withthe system.

Art. No	Air Flow		Dimension
	min m³/h	Max m³/h	mm
	35dB(A)	55dB(A)	d	D	L	A
IRIS 100	40	270	99	165	110	30
IRIS 125	60	400	124	188	110	30
IRIS 60	120	600	159	230	110	30
IRIS 200	270	1100	199	285	110	30
IRIS 250	280	1600	249	335	135	35
IRIS 15	400	2500	314	410	135	35