TEST CERTIFICATES

FLOWTECH have tested their range of Air Terminals and obtained Certification on most of the performance data. In fact, our Air Terminals are tested in accordance with the ASHRAE 70-1991 Standard "Method of Testing for Rating Performance of Air Outlets and Inlets", which incorporate ADC 1062: GRD-84 Test Code for Grilles, Registers and Diffusers.

Sound Attenuators tested for "Standard Method of Testing Duct Liner Materials and Prefabricated Silencers for Acoustical and Airflow Performance" according to ASTM Standard E477-06a.

VAV boxes tested with ARI Standard 880 “Standard for Performance Rating of Air Terminals” and UL Listed Alpha Duct Fire Dampers, achieved UL 555 requirement.

We are committed to follow up on this, by obtaining all relevant quality assurances, ensuring reliability and total customer satisfaction. WORKS


  • AIR OUTLETS: Tested and Certified in accordance with ASHRAE-70 standard by Intertek USA
  • SAND TRAP LOUVERS: Tested in accordance with BS EN 13181:2001
  • EXHAUST AIR LOUVER/FRESH AIR LOUVER/ACOUSTIC LOUVER: Tested by Intertek USA in compliance with AMCA 500-L.
  • VOLUME CONTROL DAMPER/NON RETURN DAMPER: Tested by Intertek USA in compliance with AMCA 500-D standards.
  • SOUND ATTENUATOR: Tested in accordance with ASTM E-477 by Intertek USA
  • VARIABLE AIR VOLUME: Tested in accordance with AHRI 880 by Intertek USA
  • ALPHA DUCT FIRE DAMPERS DYNAMIC/ STATIC: Tested in accordance with UL555
  • ALPHA DUCT MOTORIZED FIRE SMOKE DAMPER: Tested and Certified in accordance with UL555 and UL555S