The double branch is used in the system for branching various sections of the ducting, with the purpose of achieving an smoke exhaust or a supply flow as homogenous as possible.
The standard version has the following parameters: radius R1 = R2 = 150 and α1 = α2 = 90°. Supplied with strong joining profile DW30 at all 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.
RCRD – Reducing Bend
RCAD – End cover
RRPD – Y branch
RTD – Straight Duct
RRD – Rectangular Taper
RPRCD – Collar, rectangular duct to circular surface
RRLD – Branch
RTED – T-piece
RCSSD – Transition piece, rectangular to circular
RSDD – Deviation S-piece
RPRRD – Collar, rectangular duct to flat surface
CRD – Rectangular Bend
RTRD – T-piece reduce