Rectangular Ventilation Ducts
Round Ventilation Ducts
Ventilation grilles
Smoke Extract
Adjustment and control devices
Installation accessories
Grille accessories
Selector Online GrileWDT-B – Helical diffuser
Helical diffuser equipped with adjustable blades.
USAGE
Used both for air discharge/suply, as well as for extraction/exhaust in HVAC systems.
Product accessories
Products in the same category
RPS - Frame - with metallic mesh
VT-R - Discharge valve
GVA 1DF - Grille, simple deflection, with access to filter (SDF)
GVA L - Linear grille
GVA 4C - Grille, fixed shutters, 4 directions
ART-R - Circular diffuser with adjustable cones
GVA G - Gravitational grille
APTD - Rectangular diffuser, special design
JDT- Jet diffuser (without accessories)
GVS 2D - Grille, double deflection, for circular duct
GVA M - Indoor mechanical grille
GVA 4D - Grille, simple deflection, 4 directions (SD4)
GVA EC 45 - Grille, fixed grid, 45°
ART-TC - Circular diffuser with thermostatic adjustment
APTM - Rectangular diffuser in tile
WDT-A - Helical diffuser
VT-AI - Suction valve, stainless steel
GVA C - Grille, fixed shutters
GVA EX - Outdoor grille
GV XC-A - Circular outdoor grille
GVS 1D - Grille, simple deflection, for circular duct
GVA 1D - Grille, simple deflection (SD)
SDT - Diffuser slot
GVA ECF - Grille, with access to filter
GV XC-C - Circular outdoor grille
ART-C – Circular diffuser
GVA F Perforated sheet grille
GV XC-B - Circular outdoor grille
GVA P - Floor grille
GVA T - Transfer grille
GVA L 1D – Grille, linear
VT-A - Suction valve
APTR - Rectangular diffuser for circular duct
GVA EC 90 - Grille, fixed grid, 90°
APT - Rectangular diffuser
ADT - Inspection door (without accessories)
GVA 2D - Grille, double deflection (DD)
