• Model:NVGF

Non Vision (Air Transfer) Grille - With Flange

£ 47.98 (excl. VAT)

£ 57.58 (inc. VAT)

Non vision grilles are manufactured with a fixed inverted V profile to provide a vision proof air transfer grille.
Used in doors and partitions for free ventilation.
Non vision grilles are available as a single unit or with matching flange. This is the version with flange.
Polyester powder coated silver finish as standard but also available in white.
The grilles are carefully constructed to be unobtrusive in appearance for architectural excellence. Model Series 51DG offers the largest free area possible (average > 50%) with a completely sight-proof design, utilising an inverted 'V' shaped louvre on 20mm centres. Widely used, not only in doors and partitions, but also in place of conventional exhaust and return grilles where it is important that the interior of the plenum or duct be concealed. The inverted-V blades not only block vision, but also provide strength. When mounted in the lower portion of a door, a door grille is naturally subjected to bumps and kicks. Ask for details of other sizes. Diagram HERE

Available Options

1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x HCFB/4-630mm plastic impeller plate fan1 x Metal Washable Filter G2 Grade - 390 x 390 x 471 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Vent Axia Silhouette 150 X1 x Nicotra RDH 180 L1 x CBP-DC 18/181 x TUNE-R-100-2-M4 - Control Damper1 x Duct Mounted Filter Box With Paper G2 AND Metal Washable Filter - 250mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR1 x U42K Screws for duct1 x Access Door 250mm x 250mm1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x EKHR 280-2SW BCMI1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-A 5.5kw1 x Direct AM Delivery Surcharge1 x CRHB-250N Ecowatt - Energy Efficient Roof Fan1 x Vortice Vario 150 Window/Wall Fan - AR-LL-S1 x HCF - Ceiling Fan 900mm (36 inch)1 x DDMP 09-07 1F 1000W M6A0 DA51 x PCA Diffuser - PCA-2501 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF500/4-3AC - Three Phase1 x HCF - Ceiling Fan 1400mm (56 inch)1 x HCGT/2-315/L-AMXN E7201 x Soler & Palau - HXTR/4-315/H - IP541 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Soler & Palau TCBT/4-630/L - IP651 x Elta SCP710/6/8-3AC - IP551 x Soler & Palau - HXTR/6-710/H - IP54 - BFLOW1 x Elta Quietflow Twin SQT500-1ECL1 x Inclined Kurb support for CTHB/6-4001 x Inclined Kurb support for CTVB/T Fans - BI-51 x Purlin Box 200/250 for RAW Cowls1 x ELTA - Single Phase Transformer 10amps1 x EC6H - Reversible Group Fan Electronic Controller1 x PRIO-160 160mm Inline Mixvent Fan1 x CK-60F Kit1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Metal Inline Fan - VENT-150NK1 x RS-160L1 x Hydor HPA400/6-1A1 x Economy Airvent 100mm Fan with Timer1 x RSK400 - Back Draught Shutter1 x HCFB/4-400mm plastic impeller plate fan1 x Connection Lead for Td ecowatt & PIR sensor1 x OBD 450x450 - for use with 4WAY-5951 x Multiflow SEL400/4-1AC1 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x HRB/4-400-APN1 x Soler & Palau - HCBT/6-400/H - IP651 x HCFT/4-400mm plastic impeller plate fan1 x Soler & Palau - HCBT/4-800/H-B FLOW ( Supply Air Fan) - IP551 x HRST/6-800/28-BZ-68 (400V50)C1 x Helios AV125 External Wall Fan1 x Soler & Palau - HCBT/6-800/H - IP65
Reviews
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