Airflow Chamber, Airflow Duct,ANSI / AMCA 210-07 Airflow Nozzle for Measurement of fluid flow-Hyfluid Technology

Application: Airflow Test Chamber or Test Duct,Nozzle for measurement of fluid flow

Standards: ANSI/AMCA 210-07,ANSI/ASHRAE 51-07, ISO 5167, GB/T 2624

Product : one nozzle and one cap

Leadtime: 1 week - finished goods in stock

2 weeks - raw material in stock

3 - 4 weeks - without raw material in stock but with toolings

6 weeks - without toolings

Every nozzle would be calibrated by TUV Shanghai or the 3rd party appointed by customers...

Hyfluid has professional knowledge and experience to customize the airflow nozzles （mm or inch）and Airflow chamber

per standard ANSI/AMCA 210-07. or any other standards appointed by customers, the MAX tooled size is 360mm now,our

NC vertical lathes can fabricate 3000mm at max!

Whereever you are, kindly contact us freely by email : zhujianguo999@vip.163.com if you are looking for any other service, such as calculation formula (would be

free if you order our nozzles with the total amount over $5KUSD in once order),data acqusition system, software development,device design etc,

we are happy to support you!

Normal Airflow Range

Fan Performance Test methods by hand:

1) Fix the nozzles quantity and throat diameter against the max possible airflow of tested fan;
2) Close nozzles caps and the wind door, start the tested fan and gain the max static pressure at shut-off status;
3) Open the certain nozzles and adjust the wind door from small to big, step by step, manwhile record 8 - 12 operation points;
4) start the auxillary fan when the wind door is 100% open, adjust the auxillary fan until the static pressure goes down to zero, where the max airflow at free delivery would be gained;
5) close all power supplier and fans.