Sand Trap Louver is used as Pre-filter for protection of Air Conditioning Plants; it has a High Degree of separation of Sand and large Dust particles.

Series STL Sand Trap Louvers have been tested in accordance with BS EN 13181:2001.
Testing was carried out on 17 March 2016 by Thomas Bell-Wright Laboratories Facilities.

Standard Types of DVAC Sand Trap Louvers:
     – STL
     – STL-E
     – STL-DMRT
     – STL-DMFD
     – STL-DMRTF
     – STL-DMRTFD

DVAC Sand Trap Louvers construction complies with BS EN 13181:2001 Standards.