Internal Grilles
Various grilles designed for internal extract points though some can also be used for supply.
Displaying 1 to 26 (of 26 products)
Adjustable Ceiling Extract Valve - White - KU
£ 7.76 now £ 5.29
Description
High-Quality White Powder-Coated Metal Adjustable Ceiling Extract Valve with lockable settings.
Function
The KU ceiling extract valve are for installation on ceilings. The valve has ...
Brushed Stainless Steel Ceiling Extract or Supply Valves
£ 14.99
Brushed Stainless Steel ceiling valves are designed for ventilation intake and exhaust. They provide smooth control with the ability to accurately adjust air flow.
These valves are manufactured fr...
Ceiling Valve - White Plastic Extract Grille
£ 3.65
Ceiling Valve - White Plastic Adjustable Extract Grille are used as an intake generally for ducted systems, commonly mounted in ceilings.
Constructed in white plastic with integral mounting ring.
T...
Egg Crate - Plastic - EGGPLAS
£ 5.99
White Plastic Egg crate grille with spigot on the rear.
Mostly used internally but can be used externally if required.In 100mm only...
Egg Crate Grille with Dust panel filter 1 inch- 300x300
£ 109.89
Ceiling Mounted Egg Crate Grille with Removable 1inch dust panel G4 Filter for - 300 x 300
The included filter is a G4 panel filter, not a grease filter as in the picture.
Egg-crate grilles have...
Egg Crate Grille with Dust panel filter 1 inch- 595x595
£ 127.65
Ceiling Mounted Egg Crate Grille with Removable 1inch dust panel G4 Filter for - 595 x 595 (SUITABLE for SUSPENDED CEILING TILE REPLACEMENT
Egg-crate grilles have a 13mm x 13mm square core and w...
Egg Crate Grille with G2 Dust panel filter 1 inch- 300x300
£ 109.89
Ceiling Mounted Egg Crate Grille with Removable 1inch dust panel G2 Filter for - 300 x 300
The included filter is a G2 filter, not a G4 filter as in the picture.
Egg-crate grilles have a 13mm x ...
Egg Crate Grilles - EC - Silver
£ 29.71
Egg-crate grilles in Silver have a 13mm x 13mm square core and with their high free area are ideal for return air applications. Supplied as standard with countersunk holes for fixing (except the 595 x...
Egg Crate Grilles - EC - White
£ 11.67
Egg-crate grilles in White have a 13mm x 13mm square core and with their high free area are ideal for return air applications. Supplied as standard with countersunk holes for fixing (except the 595 x ...
Metal Ceiling Exhaust Valve - Chromium Plated - KUS-E
£ 7.49
Description
Metal exhaust valve with lockable settings.
Function
The KUS outlet valve is designed for mounting on ceilings,
walls or directly on ducts with use of the supplied special assembly...
Metal Fire Rated Exhaust valve
£ 18.99
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 diff...
Metal Fire Rated Supply valve
£ 27.50
Description
Metal supply 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 supply diffus...
Metal Grille Box - Plenum - Top Entry
£ 28.99
Metal Grille Box - Plenum - GB used in conjunction with egg-crate ceiling grilles and ceiling diffuser grilles to connect to ductwork, with top entry spigot.
Available in sizes up to 600mm square a...
Metal Supply Valve - White - KUSW
£ 8.61
This is an supply diffuser for installation on ceiling or wall. It can also be used for supply air. The diffuser has a lockable central cone which is rotated to adjust the pressure and consequently th...
Mini Diffuser - 100mm
£ 30.28
Mini diffuser with 100mm spigot for ceiling mounting.
Extensively used in Heat Recovery and Whole House ventilation.
Can also be used for extract if needed...
Non Vision (Air Transfer) Grille - No Flange
£ 48.00
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...
Non Vision (Air Transfer) Grille - With Flange
£ 55.42
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...
Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH
£ 34.65
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...
Perforated Face Grilles - PFD
£ 32.34
Perforated grilles are medium capacity return or exhaust outlets.
The perforated core has 5mm dia staggered holes on 6mm centres and provides 50% free area.
Their design is clean and unobtrusive pro...
Plastic Grille Boxes (Plenum Boxes) - PB
£ 8.87
Our range of polymer plenum boxes offer a highly cost effective and lightweight method of ductwork connection to our grille range.
The black finish improves installation aesthetics and the non-corros...
RING LEADER Air Valve Fixing Ring
£ 3.29
The RING LEADER® solution.
The challenge with air valves is that you need to fix them securely to the ceiling. BUT, as every engineer knows, the holes in the spigot provided are always positioned ...
Single Deflection Grille 400mm with OBD damper
£ 58.08
Single Deflection Grille 400mm with OBD damper
Single deflection grilles have a single row of individually adjustable horizontal blades. They are suitable for sidewall supply & extract in a wide ra...
Single Deflection Grilles - SD
£ 32.37
Single Deflection Grilles - Type SD
Single deflection grilles have a single row of individually adjustable horizontal blades. They are suitable for sidewall supply & extract in a wide range of appl...
Spiral Duct Grille - SDG
£ 56.87
The range of double deflection spiral duct grilles that have been designed for fitting directly to circular ducts without the need for a special take-off, with or without damper.
Made from galvanised...
Stainless Cowl - UVLA
£ 18.99
Wall mounted intake and outtake grilles are made of galvanized or aluminium sheet.
They are composed of lateral profiles, lamellas and proper corners and of a steel mesh protecting against insects an...
Displaying 1 to 26 (of 26 products)
1 x Transformer (silent) speed controller - RE 1.5 Amp1 x SG-200 Fan Guard for the HQW 2001 x Helios HQW-315/4 - IP551 x MEV Spider Wireless boost Switch - MEV-SWH-W3 x Helios HQW-250/4 - IP551 x MTP 10, 10K, Speed control1 x GXC6EC - High Performance Extract Fan5 x Transformer Speed Control - RTRE- 1.5Amp4 x QPTW 250C Acoustic Twin Fan with Controller4 x Compact SCD450/4-1AC1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Quietflow SQS100-1ECL - Centrifugal Box Fan3 x Vent Axia Silent 100T (TIMER)1 x CBA-60 Inlet Flange for CBT-604 x SAVE VSR 300 heat recovery unit3 x Mini Diffuser - 100mm2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Speed Controller - REB86 x PIR Sensor - PIR42 x PIR Sensor - PIR22 x FRQ5-10A Inverter Speed controller4 x Speed Controller - REB11 x 220x90mm Insulated Rectangular Vertical 90° Bend2 x 204x60mm Insulated Rectangular Vertical 45° Bend4 x AIRVENT speed control - AIR4019611 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm3 x Speed Controller - REB162 x TG-K Duct temperature sensor1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x VTR 300 STD Filter Kit2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR4 x Elta 6 Amp Electronic single phase speed controller.3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Elta - Room Sensor - Temp/Humid/C023 x VEKA INT 2000/15.0-L1 EKO1 x EBM-Papst D3G133-BF05-14 Double inlet2 x DDMP 10-08 3F 2210W M6A4 DG01 x EBM-Papst D4E225-BC01-17 Double inlet1 x UB47- Universal Insulated Terminal5 x Helios RR-250-C Centrifugal inline fan1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Electrostatic Precipitator - 1H x 3W3 x Duct Termination with Mesh - 355mm1 x ENV 100 12v transformer SELV6 x CBA-100 Inlet Flange for CBT-1004 x ACO8AC/EC AutoChangeover panel4 x TD160-NT Mixvent - 100mm - TD160 Timer3 x 204x60mm Insulated Rectangular Vertical 90° Bend2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x CBM 12-12 1100w 6P Three Phase1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x HIMF - Mixed Flow Fan 100mm Inline Fan4 x CBT-100N Centrifugal4 x MTS10- extractor fan 3 step switch2 x CO2 Room Sensor - CO2-R2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Singleflow SSDL315-1EC1 x Round ceiling diffuser 200mm1 x Single Deflection Grille 400mm with OBD damper1 x CSB-60 Centrifugal fan2 x CPTA-E Flush mounted PIR sensor with timer2 x Silent 300 CZ Design PLUS Extractor Fan2 x DDMP 12-12 3F 1810W M6A4 DG01 x Contactor Interface Station - CI92 x Elta Variable Speed Drive IP66 - 5.5KW6 x AXC TP - 150mm Plastic Centrifugal Inline Fan3 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Two Speed Switch - REGUL-21 x TUNE-R-200-3-M4 - Control Damper3 x SPI-100 C Iris damper4 x Flat Roof Terminal -OFT 5 - Asphalt2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Speed controller with Reverse - REB-1R3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x ACO3TO-ADS-VFC-7.1A3 x Speed Controller - REB2.5-N2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Round ceiling diffuser 250mm2 x Potentiometer EGH 01 - for DDMP Fans2 x DS-2 2-Speed Switch (3 Phase)1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.3 x Elta Variable Speed Drive IP66 - 4.0KW1 x IR24-P - Presence detector1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven5 x Silent 100 Window Kit - windowS2 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x Capacitor 2uf for use with the EBM A4E range3 x Duct Termination with Mesh - 100mm3 x VTR 500 STD Filter Kit1 x CK-60F Kit3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Elta 6 Amp Electronic single phase speed controller with TK2 x KAD-225-F400 Rectangle Flexible Connector1 x Silentub - STUB 1001 x DA9/9-NT2 x SD-MUB Vibration pad set2 x Duct Termination with Mesh - 450mm2 x Helios TSW 1.5 Amp Transformer speed controller1 x Elta Variable Speed Drive IP66 - 7.5KW1 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x Round ceiling diffuser 400mm1 x Lo-Carbon Silhouette 100T (Timer)1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x WSD 100 (1060x1060x70)1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Helios ZNE Electronic Fan Overrun Timer2 x CFI In-line 150 - Carbon Filter1 x DEF-CBM-RE-7 - Protection Guard2 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Transformer 5 Speed Controller - ATC1-10TK3 x RDS 1 Helios Transformer Controller With Motor Protection1 x Speed Controller - REB62 x TG-K3/NTC10-01 - Duct temperature sensor2 x 100mm Round Connector with Damper1 x CBT-80N Centrifugal1 x Systemair Save Connect 2.0 Internet Module2 x FRQ5-4A V2 Inverter Speed Controller1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR3 x MWS 5 – Transformer Controller With Motor Protection Unit1 x ERR 20/1 Centrifugal inline fan2 x Elta Variable Speed Drive IP66 - 1.5KW1 x TUNE-R-315-3-M4 - Control Damper1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm2 x Binks Bullows - Spray Booth Filter3 x Elta SCP400/4-1AC - IP552 x KBA- Inlet Mounting 2254 x CBS-100 Outlet Flange for CBT-1002 x Transformer Speed Control - RTRE- 5.0Amp1 x Quietflow Twin SQTDCV250-1ECL1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x Transformer 5 Speed Controller - ATC1-2TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x TEM 075 - 5 Speed Transformer Speed Control2 x Vortice Quadro Micro 100 I - Standard Version1 x Speed Controller - REB31 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x Duct Termination with Mesh - 400mm2 x ELTA - Three Phase Transformer 3amps1 x DDMP 07/07 Mounting Flange1 x Vent Axia T-Series Wall Model TX6WL1 x DDMP 10-10 1F 1000W M6A2 DA52 x Helios HQW-355/4 - IP551 x MWS 3 – Transformer Controller With Motor Protection2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Comefri - TLZ 225 R - High Performance Scroll Fan2 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x Speed Controller - REB1-N1 x DDMP 09/07 Mounting Flange1 x EMI 150L E2M - Acoustic Inline Mixvent Fan1 x Elta SPA500/4-1AC - IP541 x FFR 355 Filter Cassette1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Vent Axia Trickle & Boost Switch1 x DDMP 12-12 3F 5700W M6M0 DG71 x Backdraught Shutters 039-SFSV-63/711 x TUNE-R-200-3-M1 - Control Damper1 x Transformer Speed Control - RTRE- 3.0Amp1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x TUNE-R-200-3-M2 - Control Damper1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x Transformer 5 Speed Controller - ATC1-8TK1 x EFSC-3N- Single Phase Speed Control1 x Vent Axia SC5001 - Speed controller1 x RSK355 - Back Draught Shutter1 x Duct Termination with Mesh - 150mm1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x FU 15 16 Frequency Inverter1 x Transformer 5 Speed Controller - ATC1-4TK1 x ERR 31/1 Centrifugal inline fan
Best sellers
Adjustable Ceiling Extract Valve - White - KU
Plastic Grille Boxes (Plenum Boxes) - PB
Metal Fire Rated Exhaust valve
Ceiling Valve - White Plastic Extract Grille
Brushed Stainless Steel Ceiling Extract or Supply Valves
RING LEADER Air Valve Fixing Ring
Egg Crate Grilles - EC - White
Metal Supply Valve - White - KUSW
