VENTILATION GRILLES
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VENTILATION GRILLES OVERVIEW AND TECHNICAL DATA CHARACTERISTICS : UM series ventilation grilles are completely adjustable air terminal devices with swinging blades which can be regulated one by one. These grilles can mount one or two lines of straight blades. Frame: extruded aluminium, length 25 mm, rounded corners; it's constituted from 4 assembled parts. Blades: extruded aluminium with 20 mm as distance between the centres; the blades are pivoted on a self-locking nylon support fixed on the frame. Transversal reinforcement: foreseen only for grilles with size upper than 600 mm. Damper: galvanized sheet steel, contrast blade motion. Mounting frame: galvanized sheet steel suitable for installation with screws on frontal side or with clips. Installation on wall: by screws, by clips and mounting frame (without screws), with screws directly on the duct or on the wall, by clips or screws directly on the plenum. Finishing: anodized aluminium or painted aluminium with colour white RAL 9010 (epoxy powder treatment). UM2H Mounting system by clips. Contrast calibration damper. UM1H

VENTILATION GRILLES

VENTILATION GRILLES PERFORMANCE PRESSURE DROP Aeraulic data measured in isothermic conditions in accordance with international standards: ISO 5219 1984: Air distribution and air diffusion - Laboratory. Aerodynamic testing and rating of air terminal devices. Measured data with blades perpendicular and without damper. For other conditions apply the corrections specified in the table Data measured in reverberation chamber in accordance with international standards: ISO 3741 1999: Acoustic - determination of sound power levels of noise sources using sound pressure - Precision methods for...

VENTILATION GRILLES TECHNICAL CHARACTERISTICS FITTING IN AREA DEL FORO = REFERENCE TO NOMINAL SIZES OF GRILLE B=BASE H= HEIGHT

VENTILATION GRILLES UM Ventilation grille -- anodized R painted RAL 9010 1 2 single deflection double deflection V vertical frontal row H horizontal frontal row C with mounting clips F wit mounting holes base height UM

VENTILATION GRILLES ACCESSORIES Plenum with lateral connection insulated and non insulated version Control damper Plenum with rear connection insulated and non insulated version Quick installing

PLENUM FOR VENTILATION GRILLES TECHNICAL CHARACTERISTICS Plenum for ventilation grilles rear connection -I base height PP30 I 200 100 For S = 125 - 160 - 200 - 250 connection in ABS - steel on request For other diameters connection in steel

PLENUM FOR VENTILATION GRILLES TECHNICAL CHARACTERISTICS Plenum for ventilation grilles lateral connection -I base height PP40 I 200 100 For S = 125 - 160 - 200 - 250 connection in ABS - steel on request For other diameters connection in steel

CONTROL DAMPERS OVERVIEW TECHNICAL CHARACTERISTICS OVERVIEW AND CHARACTERISTICS : The contrast control dampers of SC series can be fitted to UF KG UM UR GI KN e CR-KN series . They are held in place by special patented clips, designed both for fitting the damper to the grill and for fitting it on a false frame. The SC series dampers are made entirely of galvanised steel and have a mechanism for moving and closing all the blades simultaneously. This mechanism is a simple longitudinal plate that links all the blades, and can be removed by unscrewing a nut using a screwdriver. The careful...

COUNTERFRAMES FOR SUPPLY AND RETURN GRILLES OVERVIEW OVERVIEW The UTC series counterframes used for supply and return grilles are a strong frame on which the fixing clips can rest. They are required if the grilles need to be frequently removed for cleaning, inspection, filter changing and other similar jobs. The UTC counterframes can be installed both next to steel ducts and on masonry walls. Bendable parts are placed inside the fixing agent of the wall and a frame that will be completely hidden from the frame of the grille itself, for fixing by means of screws or rivets to the duct wall....

COUNTERFRAMES FOR SUPPLY AND RETURN GRILLES Linguetta da sollevare per fissaggio Lip to lift to fixing to masonry walls in parete in muratura blades to da piegare a insert in the attachingpart to assemblethe counterframe Lamelle bend at 90° and90° e inserire nei riscontri dell'elemento adiacente Detail of the fixing method between parts This system allows to quickly assemble the counterframe, even during the construction fase. Element of counterframe length Example: To order a counterframe for a 400x200mm grille, request: UTC-400 - 2 pieces UTC-200 - 2 pieces To order a counterframe for a...

QUICK INSTALLING U-FIX SERIES Grille with visible screw fixing Grille with hidden screw fixing Grille with friction springs All the fixing metods are avaiable for all the models of grille, with one or two rows of fins New fixing with hidden screw UM The new U-FIX kit allows a quick fixing of the shown grids to the counterframe simply rotating a hidden screw behind the front fins. The kit is suitable for grilles with two rows or a single row of fins. This solution allows you to quickly disassemble and reassemble the grid for any cleaning or maintenance. The kit consists of two or four...

QUICK INSTALLING Counterframe Counterframe + damper The code of the grid must be with "clips configuration" (not with "holes configuration"). Standard clips will not be provided in presence of U'FIX kit mounted. The counterframe must be ordered according to standard counterframe dimension. In case of SC regulation damper request, please use the special code SCUFIX ORDER EXAMPLES Grid UM 400x200mm with U'FIX and counterframe Grid UM 700x400mm with U'FIX and counterframe Grid UM 400x200mm with U'FIX, counterframe and regulation damper ^^^^^T advanced air solutions

TE-BA SERIES MATERIALS ASSEMBLY DIMENSIONS Accessories : Plenum in ABS complete with damper (refer to table TE-PA for details). Overview : The TE-BA grille is a double layer of adjustable blades. Each layer can be positioned separately (horizontally or vertically) and adjusted according to specific project requirements. Built specifically for both wall and ducts installations, recognisable from the single structure of the body of the grille made entirely in ABS class V0 RAL 9010. The drip design of the blades with a 20mm pitch are also made from ABS class V0 RAL 9010 and are very easily...