Rectangular bend made of galvanized sheet steel. Used for horizontal, vertical and inclined direction changes. The standard version 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.
RRLD – Branch
RPRRD – Collar, rectangular duct to flat surface
RTD – Straight Duct
RSDD – Deviation S-piece
RRPD – Y branch
RTRD – T-piece reduce
CRD – Rectangular Bend
RCSSD – Transition piece, rectangular to circular
RCAD – End cover
RRD – Rectangular Taper
RPRCD – Collar, rectangular duct to circular surface
RRBD – Double branch
RTED – T-piece