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 Elta Variable Speed Drive IP66 - 7.5KW1 x Helios TSD 3.0 Transformer Speed Control (400v)2 x Elta Variable Speed Drive IP66 - 2.2KW1 x FRQ-10A V2 Inverter Speed controller1 x FRQ5-4A V2 Inverter Speed Controller1 x NKS-D swirl diffuser v-300 x 300mm1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x PCA Diffuser - PCA-3153 x Elta Variable Speed Drive IP66 - 0.75KW1 x Frequency converter FU 075 14 - IP661 x FU 075 52 Frequency Inverter (IP20)1 x Circular Ceiling Diffuser - TST 1253 x Elta 10 Amp Electronic single phase speed controller.1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)2 x Elta Variable Speed Drive IP66 - 5.5KW1 x FU 15 16 Frequency Inverter1 x ELTA - Three Phase Transformer 10amps1 x Circular Ceiling Diffuser - TST 2001 x Elta Variable Speed Drive IP66 - 4.0KW3 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Three Phase Transformer 3amps1 x Circular Ceiling Diffuser - TST 1003 x Round ceiling diffuser 400mm3 x FRQ5-10A Inverter Speed controller1 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Curved Blade Grille 600x600 (2way blow)1 x JSR 200 Painted RAL50181 x Balance S Diffuser - NO RING - 100mm1 x Circular Ceiling Diffuser - TST 1601 x ELTA - Single Phase Transformer 2amps5 x Electronic extractor fan speed controller - FSC 1.52 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 250mm3 x EC6H - Reversible Group Fan Electronic Controller1 x Round ceiling diffuser 350mm1 x EFSC-3N- Single Phase Speed Control5 x Elta 6 Amp Electronic single phase speed controller with TK2 x Elta 3 Amp Electronic single phase speed controller.2 x Elta 3 Amp Electronic single phase speed controller with TK3 x Elta 2 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 8amps3 x Remote Timer Control - 13513 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 12amps3 x Airvent ceiling fan controller2 x Elta 6 Amp Electronic single phase speed controller.1 x Run On Timer - 5s - 4hrs - RT5A1 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 10amps2 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B2 x Push Timer Switch - ZA42 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x EC-Vent control board5 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 U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EM30-24 Electro-Mechanical Control Panel1 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x EM30-24 Control Panel Commissioning Service5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Helios TSW 7.5 Amp Transformer speed controller2 x Remote controller FLEX - for VEKO INT3 x Transformer 5 Speed Controller - ATC1-12TK6 x Transformer speed controller - ATC1 - 1.5 Amps2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Vent Axia ACM 100 inline mixed flow duct fan4 x Vent Axia ACM 125 inline mixed flow duct fan3 x Isolator Switch - ISOSW5 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x COM-32 x MWS 1.5 – Transformer Controller With Motor Protection4 x Transformer (silent) speed controller - RE 3.0 Amp2 x BEAS-control module1 x Envirovent G4 Filter - SL-G4/F73 x Speed Controller - REB1-N3 x Speed Controller - REB12 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)3 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Contactor Interface Station - CI91 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x CBT-100N Centrifugal2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted4 x MTP 10, 10K, Speed control1 x Vent Axia Silent 100T (TIMER)1 x REB-CVF 0-10v Controller1 x VEKA INT 2000/15.0-L1 EKO3 x QPTW 250C Acoustic Twin Fan with Controller1 x Multiflow SMB550/4-1AC4 x PIR Sensor - PIR44 x SAVE VSR 300 heat recovery unit3 x Potentiometer EGH 01 - for DDMP Fans3 x UB47- Universal Insulated Terminal2 x IR24-P - Presence detector2 x Elta - Room Sensor - Temp/Humid/C024 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x CS2 Current Switch2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp4 x MWS 3 – Transformer Controller With Motor Protection1 x WS - Reversing Switch from Helios Fans4 x TG-K3/NTC10-01 - Duct temperature sensor4 x VTR 300 STD Filter Kit2 x Helios HQW-250/4 - IP552 x TG-K Duct temperature sensor2 x Silentub - STUB 1001 x Compact SCD450/4-1AC2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x CPTA-E Flush mounted PIR sensor with timer3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Helios HQW-630/4 - IP552 x Isolator Switch - EFF-ISO2 x Transformer 5 Speed Controller - ATC1-10TK4 x Transformer 5 Speed Controller - ATC1-4TK4 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x REE-1 Electronic Speed Controller5 x MTS10- extractor fan 3 step switch1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Temperature Fan Speed Controller - ATCP4-WMS1 x Helios TSW MCB Amp Transformer speed controller2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan3 x Systemair Save Connect 2.0 Internet Module4 x Two Speed Switch - REGUL-21 x TG-K Duct temperature sensor1 x Transformer (silent) speed controller - RE 1.5 Amp3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)4 x Speed Controller - REB52 x Helios HQW-315/4 - IP551 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x RDS 11 Helios Transformer Controller With Motor Protection1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Transformer 5 Speed Controller - ATC1-8TK3 x Transformer Speed Control - RTRE- 5.0Amp2 x Speed Controller - REB31 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x TG-R room temperature sensor5 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Transformer 5 Speed Controller - ATC1-2TK2 x Helios TSW 3 Amp Transformer speed controller3 x DEF-140T Inlet Guard for the CBT-100N4 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x DEF-CBM-RE-7 - Protection Guard2 x Helios HQW-200/2 - IP551 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Helios HQW-200/4 - IP551 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.4 x Helios TSW 1.5 Amp Transformer speed controller1 x ERR 20/1 Centrifugal inline fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp4 x Transformer Speed Control - RTRE- 7.0Amp4 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven3 x TD Mixvent 800/200 EEXEIIT31 x TUNE-R-200-3-M1 - Control Damper2 x Transformer Speed Control - RTRE- 1.5Amp5 x Speed Controller - REB105 x Speed Controller - REB83 x CBA-100 Inlet Flange for CBT-1005 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x TEM 075 - 5 Speed Transformer Speed Control1 x CBM 9-9 550w 4P VR (Open Motor)1 x Transformer Speed Control - RTRE- 12.0Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Singleflow SSDL315-1EC2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x MWS 5 – Transformer Controller With Motor Protection Unit2 x Transformer (silent) speed controller - RE 5.0 Amp3 x Speed Controller - REB2.5-N1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x VTR 500 STD Filter Kit2 x Electrostatic Precipitator - 1H x 3W2 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Vent Axia SC5001 - Speed controller2 x DS-2 2-Speed Switch (3 Phase)1 x PIR Sensor - PIR24 x DDMP 12-12 3F 1810W M6A4 DG02 x Mini Diffuser - 100mm1 x CBT-80N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x TUNE-R-200-3-M2 - Control Damper1 x Helios RR-250-C Centrifugal inline fan2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x CBM 7/7 147w 4P RE-VR1 x Capacitor 2uf for use with the EBM A4E range1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x CSB-60 Centrifugal fan1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Vent Axia Trickle & Boost Switch1 x EBM-Papst D2E097-BK76-98 Double inlet1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBT-130N Centrifugal1 x MWS-75 Transformer controller with TK -7.5A1 x ELM 25 EX Flexible Cuff for ERM 251 x Speed Controller - REB61 x GXC6EC - High Performance Extract Fan1 x DA9/9-NT3 x DDMP 09-09 3F 2130W M6A4 DG01 x Elta Standard Ambient Flexible Connector - 560mm1 x Control switch - CR1501 x Step switch S-5EC, 0-10V4 x ELM 18 EX Flexible Cuff for ERM 183 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x ELM 20 EX Flexible Cuff for ERM 221 x CBS-60 Outlet Flange for CSB/CBT-601 x CBA-60 Inlet Flange for CBT-602 x DDMP 09/09 Mounting Flange3 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT2 x KBA- inlet mounting flange for CRMT 2251 x Silent 100 Window Kit - windowS2 x RDH FLEX-SQUARE - ADH/RDH 04501 x FFR 355 Filter Cassette1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x KAD-355-F400 Rectangle Flexible Connector2 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x KBA- Inlet Mounting 3552 x Speed Controller - REB161 x GENIOX 11 Internal Mounted Unit1 x Helios PA10 Speed Potentiometer1 x KBA- Inlet Mounting 3151 x CBA-160 Inlet Flange for CBT-1601 x RSK355 - Back Draught Shutter1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x DDMP 10-08 3F 2210W M6A4 DG01 x KBA- Inlet Mounting 1802 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Single Deflection Grille 400mm with OBD damper1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Silentub - STUB 2001 x VKS 355-500 Automatic shutter1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Twinflow STDL315-1EC1 x CO2 Room Sensor - CO2-R1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x KBA- inlet mounting flange for CRMT 250
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
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...