• Model:MW104

Metal Fire Rated Exhaust valve

£ 15.86 (excl. VAT)

£ 19.03 (inc. VAT)

Description
Metal exhaust grille with integrated fire damper.

Tested to BS1365-2 and tested in timber floor/ceiling. Suitable replacement for fire rated dampers.

Function
This is an exhaust diffuser for installation in ceilings. The grille has a lockable central cone which is rotated to adjust the pressure and consequently the air volume.

Mounting
All sizes can be installed directly onto the duct. Mounting ring included.

Adjustment
The pressure is adjusted by rotating the valve cone.

Other sizes available up to 200mm

Available Options

1 x 2mtr Round Ducting - 150mm1 x DA9/9 Feet1 x HCF - Ceiling Fan 1200mm (48 inch)1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x EuroSeries (ESP) - Plate Mounted Axial Fans 315-121 x Inverter VFKB 271 x Classic SAX23/9A Window/Wall Mounted1 x Elta Standard Ambient Flexible Connector - 450mm1 x CBM 7/9 4p 300W RE-VR1 x DPD SAT 10:30AM Delivery Surcharge1 x HCFT/4-315mm plastic impeller plate fan1 x HCFB/4-315mm (B-FLOW Supply Air) plastic impeller plate fan1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Elta SLC315-1EC -IE5 Motor- IP551 x CBM 12/9 736W 6PT C - Closed Motor1 x Ducting 45 Degree Bend - 160mm1 x Soler & Palau - HCBT/4-315/H - IP651 x Soler & Palau - HXTR/4-315/H - IP541 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR1 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x Impeller Side Guard - 800mm1 x KVK Slim 125 - Low profile Semi Acoustic Box Fan1 x Soler & Palau - HCBB/2-315/H - IP651 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x Helios PA10 Speed Potentiometer1 x HCFB/4-315mm plastic impeller plate fan1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Universal Pipe Fixing Clip1 x Spigot plate - 450mm1 x CVAT/4-4000/400 ND 0.37Kw (230/400V50HZ) EXDIIBHT4 - ATEX RATED CABINET FAN1 x HRT/4-315-BPN1 x CBM 10/10 - 373watt - 6 Pole1 x Direct AM Delivery Surcharge1 x FSAF450FTX 450 mounting feet (Pair)1 x ELTA - Single Phase Transformer 4amps1 x EC6H - Reversible Group Fan Electronic Controller1 x MUB/T 025 355 EV Centrifugal box fan, 120°C Continuous, Insulated1 x Elta SCP500-1EC - IP551 x 100mm Round Wall Plate1 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Vent Axia 2.5Amp Industrial Electronic Speed Controller1 x Metal Inline Fan - VENT-400N1 x MUB/T 100 630 D4-K2-L Centrifugal box fan, 120°C Continuous, Insulated1 x Female Ducting Connector - 250mm1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Slim Qube SSQU22/4-3HT1 x REE-4 Electronic Speed Controller1 x Transformer speed controller - ATC1 - 4.0 Amps1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...