• 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 Ancillary Pack for SLC-710 for 6 Pole Motors1 x GB-WSG 630 External Weather Louvers for the Giga-Box Fans - 630mm1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x Soler & Palau TCBT/6-560/H - IP651 x EVL Filter G4 grade for PIV units1 x 150mm Round Connector1 x "VX100" - Standard Bathroom Axial fan - 100mm1 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x Ducting T Piece Equal - 710mm1 x Elta Wall Cowl SWC45/501 x Duct Split Rings (Pair) -710mm1 x Push Timer Switch - ZA41 x Ancillary Pack for SLC-6301 x Delivery Surcharge1 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x Pallet Delivery Surcharge1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Direct Delivery Surcharge1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x Ancillary Pack for SB-Biflow 315 model1 x CTI CVA-N 450 Outdoor cover for CVAB/T Fans1 x Helios ZNE Electronic Fan Overrun Timer1 x Run On Timer - 5s - 4hrs - RT5A1 x Stainless Duct Delivery Charge (Standard 1 x 3m)1 x FedEx TEN AM delivery Surcharge1 x Ancillary Pack for SB-Biflow 400 model1 x HVWC800 WALL COWL - for use with the HV-800 belt driven fans1 x Nicotra Direct Delivery Surcharge1 x Direct AM Delivery Surcharge1 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x Additional shipping charge for offshore islands1 x Ancillary Pack for SLC-800 for SLC800/6A-3AC1 x Ancillary Pack for SLC-900 for SLC900/6A-3AC and SLC900/6B-3AC1 x Ancillary Pack for SB-Biflow 500 model1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Spiral Ducting Additional Courier Surcharge1 x Ancillary Pack for SLC-4001 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm1 x Ancillary Pack for SB-CYL 630 model1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x HA-900 N Cooker Hood1 x TTT/4-630/H N 1,5KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Elta SLC560/2-3AC - IP551 x Duct Termination with Mesh - 800mm1 x Spiral Ducting 1 meter - 800mm1 x SWF-150X Sidewall Mounted Extractor Fan1 x Soler & Palau TCBT/4-560/H - IP651 x Soler & Palau - HXTR/6-800/H - IP541 x Anti Vibration Duct Suspension Rings - 400mm1 x Ducting T Piece Equal - 400mm1 x Purlin Box 350 for RAW Cowls1 x KVK Slim 315 - Low profile Semi Acoustic Box Fan1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Soler & Palau TCBT/4-315/H - IP441 x Blast Gate (Manual) 100mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 31
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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