iris damper

1. Iris damper for air control

2. Available sizes: from dia. 80 to 800mm

3. Material:DX53 D+ Z275, galvanized steel or stainless steel 316L

4. Thickness: 0.6mm for dia.80-315mm, 1.0mm for 400-800mm.  

5. sealing gasket is  double lips  EPDM  rubber,

6. with plastic regulator and handle                                

7. Class of air tightness: C class according to EN1751:2014

8. Colour of the plastic quadrant: orange & yellow are available. 

Established in 1997 & located in Yuyao Ningbo China, Yuyao Jingqiao Hardware Factory (also names as Ningbo Aier Ventilation Equipment Co., Ltd) has been a leading manufacturer of HVAC Accessories & Custom Metal Stamping Parts for over 20 years

http://www.jhystamping.com

our advantages

Hydraulic Press Production Line

Progressive Die Pressing Production Line

Robot Arm Transfer Production Line 

Fully Automatic Powder Coating Line

In-house Tooling Workshop

Assembling Lines

· Competitive Pricing

· Strict Quality Control

· Fast & Stable Delivery Time

· Comprehensive Range

· Strong R&D Support

Excellent Customer Service