Roof outlets and wall kits
Roof outlet FDH SDH DDF
Dimensions in mm Dimensions in mm FDH Ref. No. 1477 SDH Ref. No. 1476 DDF Ref. No. see table Flat roof outlet For connection of up to 160 mmdiameter ducting, via the roof. Made from weather resistant polymers with a wide frame for fixing. With stands temperatures
up to +200 C. Cowl can be removed to insert the supplied ladder strip or to insert insulation
material (by others) to prevent the
built up of condensation. Pitched roof outlet Universal design suitable for most tile profiles. A leaded sheet on thelower edge ensures a good seal
to roof. Mounting plate and cowl
made from galvanised steel. Flexible polymer tube with steppedspigot for connection of all duct diametersfrom 70 115 mm.
Fixing via included worm clip. Universal roof outlet For air inlet or extract. Suitable forconnection to ducting from 125 400 mm. A large leaded
sheet allows adaption to all tile
profiles. Also suitable for flat roofs.All remaining parts made from galvanised steel. Cowl finished in tile red paint.
Pressure drop FDH
Vm ρ = kg/m 3 Model range and Dimensions DDF
∆ p stat. Type Ref. No.Dimensions in mmWeightABC DFGkg
Pa DDF 125 19641242003281255004004 DDF 160 19651352483961605004004 DDF 200 19661853334952006006008 DDF 250 19671853334952506006008 DDF 315 19681974206663156006009 DDF 355 196935055090035590075017
3 /h DDF 400 197035055090040090075017
Wall kit TMK
Pressure drop DDF (extract) ∆ pPa
A B D Model range and dimensions Telescopic wall kit
TypeTMK 100TMK 125/150
for intake or extract. Two telescopicpolymer sleeves can be adapted to
suit the wall thickness with air stream operated outdoor shutter or
grille. Internal spigot suitable for connection of ducting. TMK 125/150 with stepped spigotfor duct 125, 150 and 160 mm.
TMK 100 for duct 100 mm.
Ref. No.08440845 Dim. A mm140 190 B max.380380
D100125/150/160
velocity m 3 /h 253