The T connection is used in the system for splitting duct sections, with the purpose of achieving an smoke exhaust or a supply flow as homogenous as possible. The standard has radius R = 150 mm. Supplied with strong joining profile DW30 at both ends.
The product is tested in accordance to EN 1366-9 and fulfils all the prescribed requirements of performance according to EN 12101-7, used in a rectangular smoke control system (see declaration of performance). The CE marked product complies with the essential requirements of the relevant European health, safety and environmental protection legislation.
RSDD – Deviation S-piece
RCSSD – Transition piece, rectangular to circular
CRD – Rectangular Bend
RPRRD – Collar, rectangular duct to flat surface
RRD – Rectangular Taper
RCAD – End cover
RRPD – Y branch
RTRD – T-piece reduce
RTD – Straight Duct
RRLD – Branch
RPRCD – Collar, rectangular duct to circular surface
RRBD – Double branch
RCRD – Reducing Bend