RADS series Type A(mm) B(mm) H(mm) 200x300 200 300 27 250x250 250 250 27 250x300 250 300 27 250x350 250 350 27 250x400 250 400 27 300x300 300 300 27 300x350 300 350 27 300x400 300 400 27 350x400 350 400 27 400x500 400 500 27 Installation on

RAD series Type Width x Height(mm) Duct opening size(mm) RAD1515 110x110 70x70 RAD2020 200x200 160x160 RAD2525 250x250 210x210 RAD3030 300x300 260x260 RAD3535 350x350 310x310 RAD4040 400x400 360x360 Installation on square ducts In galvanize

HAD series Type A(mm) B(mm) C(mm) D(mm) E(mm) F(mm) HAD-0 463 608 500 649 548 699 HAD-1 327 463 368 500 418 548 HAD-2 198 332 240 375 286 422 HAD-3 116 206 150 240 185 288 Description Access door for rectangular duct. The range of rectangul

IAD series Type A(mm) B(mm) IAD00 200 125 IAD10 300 150 IAD20 460 250 IAD30 530 360 IAD40 635 430 Description The IAD range of duct access doors is designed to provide easy and speedy access to smoke, fire and volumecontrol dampers, coils,

FAD series FAD -1 Type A(mm) B(mm) 180 180 80 200 200 100 250 250 150 300 300 200 400 400 300 500 500 400 600 600 450 Application To give easy access to rectangular duct Galvanized Airtight sealing on the inner part of the sandwich door Spe

Application For inspection and maintenance of circular ventilation ducts Galvanized steel Airtight sealing on the inner part of the sandwich door