Internal Grilles
Various grilles designed for internal extract points though some can also be used for supply.
Displaying 1 to 24 (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...
Displaying 1 to 24 (of 26 products)
2 x Duct Termination with Mesh - 355mm1 x FU 15 40 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 2.2KW1 x FRQ-10A V2 Inverter Speed controller1 x FU 075 52 Frequency Inverter (IP20)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 1.5KW1 x FRQ5-10A Inverter Speed controller1 x FU 22 25 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP661 x FRQ5-4A V2 Inverter Speed Controller1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Elta Variable Speed Drive IP66 - 0.75KW1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x FU 075 04 Frequency Inverter (IP20)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x ELTA - Single Phase Transformer 2amps2 x Electronic extractor fan speed controller - FSC 1.51 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 2 Amp Electronic single phase speed controller.2 x Elta 3 Amp Electronic single phase speed controller with TK1 x Elta 3 Amp Electronic single phase speed controller.1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 8amps2 x AIRVENT speed control - AIR4019612 x EFSC-3N- Single Phase Speed Control1 x Elta 6 Amp Electronic single phase speed controller with TK3 x COM-31 x ELTA - Single Phase Transformer 4amps1 x EFSC-6N- Single Phase Speed Control1 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps2 x Run On Timer - 5s - 4hrs - RT5A4 x MWS 3 – Transformer Controller With Motor Protection3 x Push Timer Switch - ZA42 x Remote Timer Control - 13512 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU2 x 7 Day Programmable TIMECLOCK3 x Helios TSW 3 Amp Transformer speed controller2 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x TTC-2000 Three phase electric heater controller2 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x CONTROL ECOWATT - Basic1 x Elta ACO Panel 149-ACO14E1 x Elta ACO Panel 149-ACO18B1 x EC-Vent control board1 x Systemair Save Connect 2.0 Internet Module1 x ACO 149-ACO1/EDV1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x EC-Vent Room Unit2 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC56/631 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC35/401 x Single Deflection Grille 400mm with OBD damper1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3002 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Spiral Ducting 1 meter - 355mm1 x Same Day Shipping Surcharge - City Sprint1 x Northern Ireland Pallet Surcharge1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Binks Bullows - Spray Booth Filter1 x DPD 12PM Delivery Surcharge1 x D2E-146-AP47-751 x DPD 10:30AM Delivery Surcharge1 x Acoustic Box Fans (Inline) - CAB-355 RE1 x Small Centrifugal Fans CBM/2-133/190 185w1 x Pallet Delivery Surcharge1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Helios DDF-200 Roof Cowl1 x DV-ROF-V-225 Roof mounted unit1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x DPD SATURDAY Delivery Surcharge1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT2 x Vent Axia ACM 150 inline mixed flow duct fan1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer 5 Speed Controller - ATC1-4TK2 x Helios TSW 7.5 Amp Transformer speed controller1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia ACM 125 inline mixed flow duct fan1 x TG-K Duct temperature sensor1 x Isolator Switch - ISOSW1 x BEAS-control module2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Envirovent G4 Filter - SL-G4/F71 x Two Speed Switch - REGUL-21 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x DEF-140T Inlet Guard for the CBT-100N1 x Speed Controller - REB51 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Vent Axia T-Series Controller1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Transformer (silent) speed controller - RE 1.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB1-N1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x PIR Sensor - PIR21 x Transformer (silent) speed controller - RE 5.0 Amp1 x PIR Sensor - PIR41 x UB47- Universal Insulated Terminal1 x DDMP 12-12 3F 1810W M6A4 DG01 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Elta - Room Sensor - Temp/Humid/C021 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x CBM 9-9 550w 4P VR (Open Motor)1 x QPTW 250C Acoustic Twin Fan with Controller1 x MTS10- extractor fan 3 step switch1 x Duct Termination with Mesh - 100mm1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x CO2 Room Sensor - CO2-R1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Transformer Speed Control - RTRE- 1.5Amp1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Silentub - STUB 1001 x CBT-100N Centrifugal1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x 100mm Round Connector with Damper1 x Quietflow Twin SQTDCV250-1ECL1 x Elta HXP 800mm 6-Pole (Three Phase)1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x CBB-60N Centrifugal1 x Elta SCP400/4-1AC - IP551 x Contactor Interface Station - CI91 x ACO3TO-ADS-VFC-7.1A1 x RUCK MTP 20, 10K, Speed control1 x DDMP 10-10 1F 1000W M6A2 DA51 x Spiral Ducting 1 meter - 200mm1 x Duct Termination with Mesh - 400mm1 x VTR 500 STD Filter Kit1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x DDMP 07/07 Mounting Flange1 x CBP-9/7-RC1 x SDD-U Anti Vibration Pads1 x CBM 7/7 147w 4P RE-VR1 x CBA-100 Inlet Flange for CBT-1001 x CBS-100 Outlet Flange for CBT-1001 x CBT-80N Centrifugal1 x Spiral end cap - 80mm1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x VEKA INT 2000/15.0-L1 EKO1 x Duct Termination with Mesh - 200mm1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Vent Axia Trickle & Boost Switch1 x KBA- Inlet Mounting 1801 x Vent Axia T-Series Wall Model TX9WL1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x 125mm Round Connector with Damper1 x Air Quality Sensor - AQS1 x Elta Turboflow-TF - 450mm - Single phase1 x CBM 7/9 6p 72W RE-VR1 x Elta SLC560/4C-3AC - IP551 x Chaysol DA 9/9 3 speed1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Silentub - STUB 2001 x Elta SLC500/4B-1AC - IP551 x Potentiometer EGH 01 - for DDMP Fans1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Vent Axia W300310 Controller Electronic 1.5A1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Dynair AL 200/4 Forward curved blade centrifugal fan.1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Impeller Side Guard - 450mm1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Temperature Fan Speed Controller - ATCP4-WMS1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Transformer 5 Speed Controller - ATC1-8TK1 x Vent Axia ACM 100 inline mixed flow duct fan2 x CS2 Current Switch2 x Helios HQW-200/2 - IP55
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
CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven
£ 494.68 now £ 424.00
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...