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)
1 x TTC-2000 Three phase electric heater controller1 x EC-Vent control board2 x ACO8AC/EC AutoChangeover panel3 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6305 x Systemair Save Connect 2.0 Internet Module1 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x EM30-24 Control Panel Commissioning Service1 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC45/501 x Elta Louvre Shutter - 400mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7103 x Elta 10 Amp Electronic single phase speed controller.3 x Helios TSW 7.5 Amp Transformer speed controller1 x ELTA - Single Phase Transformer 2amps3 x EC6H - Reversible Group Fan Electronic Controller4 x Elta 6 Amp Electronic single phase speed controller with TK2 x EFSC-3N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 8amps2 x Elta 3 Amp Electronic single phase speed controller.5 x Elta 3 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps2 x Elta 2 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 4amps4 x AIRVENT speed control - AIR4019614 x Airvent ceiling fan controller3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 12amps1 x EFSC-6N- Single Phase Speed Control2 x Elta 6 Amp Electronic single phase speed controller.3 x COM-35 x Transformer speed controller - ATC1 - 1.5 Amps1 x Run On Timer - 5s - 4hrs - RT5A1 x ELTA - Single Phase Transformer 10amps3 x Vent Axia ACM 100 inline mixed flow duct fan3 x Push Timer Switch - ZA44 x Helios ZNE Electronic Fan Overrun Timer2 x 7 Day Programmable TIMECLOCK2 x VEKA INT 2000/15.0-L1 EKO2 x Silentub - STUB 1001 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x Potentiometer EGH 01 - for DDMP Fans1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend6 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan7 x Multi Input Run On Timer - 0 - 20min - CFCU5 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan4 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE3 x Remote controller FLEX - for VEKO INT3 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost5 x Transformer 5 Speed Controller - ATC1-4TK3 x Helios TSW 3 Amp Transformer speed controller2 x RDS 11 Helios Transformer Controller With Motor Protection2 x Vent Axia ACM 150 inline mixed flow duct fan4 x Vent Axia ACM 125 inline mixed flow duct fan3 x Isolator Switch - ISOSW1 x Time Delay Unit - DT20B2 x Vent Axia T-Series Controller1 x Remote Timer Control - 13513 x Electronic extractor fan speed controller - FSC 1.53 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Transformer (silent) speed controller - RE 3.0 Amp3 x TG-K3/NTC10-01 - Duct temperature sensor2 x Transformer (silent) speed controller - RE 5.0 Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Speed Controller - REB1-N1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Transformer Speed Control - RTRE- 1.5Amp3 x MTS10- extractor fan 3 step switch3 x Speed Controller - REB13 x MTP 10, 10K, Speed control4 x REB-CVF 0-10v Controller1 x Multiflow SMB550/4-1AC2 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)3 x PIR Sensor - PIR23 x PIR Sensor - PIR43 x Silent 100 Window Kit - windowS4 x QPTW 250C Acoustic Twin Fan with Controller1 x FFR 355 Filter Cassette6 x UB47- Universal Insulated Terminal2 x SAVE VSR 300 heat recovery unit3 x Mini Diffuser - 100mm2 x TD160-NT Mixvent - 100mm - TD160 Timer2 x EBM-Papst D3G133-BF05-14 Double inlet3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Speed controller with Reverse - REB-1R2 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter1 x FRQ5-4A V2 Inverter Speed Controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ-10A V2 Inverter Speed controller3 x Elta Variable Speed Drive IP66 - 1.5KW1 x NKS-D swirl diffuser v-300 x 300mm2 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP664 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)6 x Transformer 5 Speed Controller - ATC1-2TK1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter2 x FRQ5-10A Inverter Speed controller1 x Circular Ceiling Diffuser - TST 1251 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 10amps3 x Elta Variable Speed Drive IP66 - 5.5KW1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1001 x Circular Ceiling Diffuser - TST 2001 x FU 075 04 Frequency Inverter (IP20)1 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm3 x Round ceiling diffuser 400mm3 x Transformer 5 Speed Controller - ATC1-10TK1 x Circular Ceiling Diffuser - TST 1601 x JSR 200 Painted RAL50181 x Curved Blade Grille 600x600 (2way blow)3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Round ceiling diffuser 300mm3 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 350mm2 x Round ceiling diffuser 250mm1 x PCA Diffuser - PCA-2505 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Transformer (silent) speed controller - RE 1.5 Amp1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x CO2 Room Sensor - CO2-R1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH3 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Helios TSW MCB Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-8TK2 x Vent Axia ACM 200 inline mixed flow duct fan1 x DEF-140T Inlet Guard for the CBT-100N3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x CS2 Current Switch3 x MWS 3 – Transformer Controller With Motor Protection1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x ERR 20/1 Centrifugal inline fan1 x TG-K Duct temperature sensor3 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x WS - Reversing Switch from Helios Fans2 x BEAS-control module3 x Two Speed Switch - REGUL-21 x MWS 1.5 – Transformer Controller With Motor Protection2 x Transformer Speed Control - RTRE- 12.0Amp2 x Envirovent G4 Filter - SL-G4/F72 x Helios HQW-630/4 - IP551 x Helios HQW-200/2 - IP551 x CBS-60 Outlet Flange for CSB/CBT-601 x REE-1 Electronic Speed Controller2 x Transformer Speed Control - RTRE- 5.0Amp3 x Speed Controller - REB53 x Transformer Speed Control - RTRE- 7.0Amp4 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Vortice Quadro Micro 100 I - Standard Version3 x DEF-CBM-RE-7 - Protection Guard2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x TD Mixvent 800/200 EEXEIIT34 x Vent Axia Silent 100T (TIMER)3 x Speed Controller - REB2.5-N3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Contactor Interface Station - CI93 x TUNE-R-200-3-M4 - Control Damper2 x Elta - Room Sensor - Temp/Humid/C021 x Compact SCD450/4-1AC1 x Speed Controller - REB162 x GENIOX 11 Internal Mounted Unit1 x Singleflow SSDL315-1EC1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x IR24-P - Presence detector2 x VTR 500 STD Filter Kit2 x Temperature Fan Speed Controller - ATCP4-WMS2 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-12TK2 x Helios HQW-200/4 - IP552 x Helios HQW-250/4 - IP552 x VTR 300 STD Filter Kit1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x DDMP 10-08 3F 2210W M6A4 DG01 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C2 x CBT-80N Centrifugal2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x CPTA-E Flush mounted PIR sensor with timer1 x Three Phase Transformer controllers - RMT 1.5 Amp4 x Helios TSW 1.5 Amp Transformer speed controller1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Vent Axia SC5001 - Speed controller1 x Speed Controller - REB31 x TEM 075 - 5 Speed Transformer Speed Control2 x Speed Controller - REB101 x Isolator Switch - EFF-ISO2 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x CBM 9-9 550w 4P VR (Open Motor)1 x Helios HQW-315/4 - IP551 x Silent 300 CZ Design PLUS Extractor Fan1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x TUNE-R-200-3-M1 - Control Damper1 x SG-200 Fan Guard for the HQW 2002 x Speed Controller - REB83 x CBT-100N Centrifugal1 x GXC6EC - High Performance Extract Fan2 x DDMP 12-12 3F 1810W M6A4 DG01 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x DA9/9-NT2 x DS-2 2-Speed Switch (3 Phase)1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm5 x Helios RR-250-C Centrifugal inline fan2 x CBM 12-12 1100w 6P Three Phase2 x MWS-75 Transformer controller with TK -7.5A1 x CBP-18/18-RC Belt Driven Centrifugal Fans2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x TUNE-R-200-3-M2 - Control Damper3 x Duct Termination with Mesh - 355mm2 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x CK-60F Kit1 x Lo-Carbon Silhouette 100T (Timer)1 x SD-MUB Vibration pad set2 x GENIOX 11 Roof Mounted External Unit1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR2 x CBM 7/7 147w 4P RE-VR1 x Vent Axia Trickle & Boost Switch3 x Helios ESA-1 Surface mounted Speed Control 1amp1 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x SPI-100 C Iris damper1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x KBA- Inlet Mounting 2251 x Duct Termination with Mesh - 100mm3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x ELM 18 EX Flexible Cuff for ERM 181 x Speed Controller - REB62 x Elta Variable Speed Drive IP66 - 7.5KW1 x TUNE-R-315-3-M4 - Control Damper1 x CFI In-line 150 - Carbon Filter1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TDP-D Pressure Sensor with Display
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
Reviews
Duct Mounted Inline Filter - EU4
£ 44.99
Well made and robust, but it was not use for my application ...