• 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 JETLINE-160 - In Line Centrifugal Duct Fan1 x Impeller Side Guard - 400mm1 x Soler & Palau - HCBT/4-1000/H-X - IP551 x HRB/4-400-APN2 x CMB-2-140-050 0.25Kw LG O1 x CMT-2 250-100 3KW - RD270 Single inlet centrifugal fan direct driven1 x Soler & Palau - HCBT/6-400/H - IP651 x CMT-2 250-100 3KW - LG0 Single inlet centrifugal fan direct driven1 x Elta SCP250-1EC - IP551 x Elta SCP400/4-3AC - IP551 x Chaysol SAP 18/8 1.5kW 700r.p.m. CC CW V5-single inlet centrifugal fan1 x Chaysol SA 18/8 RTC CW-single inlet centrifugal fan2 x CMB/2-120/50 0.09kw CENTRIFUGAL SINGLE INLET FANS1 x CMB/4-140-050 0.06Kw LG 2701 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x ERM180EXE Bracket1 x MV EC 150 Multivent1 x Elta Wall Cowl SWC35/401 x Impeller Side Guard - 315mm1 x HCFT/4-400/H-BPN E20,P 0.25KW1 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x Soler & Palau - HXBR/4-400/H - IP541 x CMRT/2-451 7,51 x Anti Vibration Duct Suspension Rings - 125mm1 x Jetflow-HIT Metal inline - 150mm1 x CMRT/2-251 0.37Kw Centrifugal single inlet fan1 x 125mm Insulated Round T-Piece2 x KV 160 XL Sileo1 x PRIO-160 160mm Inline Mixvent Fan1 x G4 duct mounted panel filter - 290 x 290 x 47mm1 x Elta SPA400/46-3AC - IP541 x Spiral Ducting 3 Meters - 180mm1 x Stainless Steel Male Connector - 200mm1 x Etamaster EM 250 EC 02 (high Power) inline mix-vent fan1 x CBT-60N Centrifugal1 x Duct Fast Clamps - 100mm1 x EBM Papst- A4E 330-AP18011 x Universal Pipe Fixing Clip1 x Ducting T Piece Equal - 150mm1 x DEF-140T Inlet Guard for the CBT-100N
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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