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)
6 x ACO8AC/EC AutoChangeover panel2 x ACOAS/ AC/EC Auto Changeover 8Amp1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta ACO Panel 149-ACO18B1 x Easy-fix termination kit - High Rise Ventilator - EFT4 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3556 x MTP 10, 10K, Speed control1 x EM30-24 Control Panel Commissioning Service5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Elta Variable Speed Drive IP66 - 2.2KW2 x Elta Variable Speed Drive IP66 - 7.5KW1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter3 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)1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x NKS-D swirl diffuser v-300 x 300mm3 x Elta 10 Amp Electronic single phase speed controller.4 x Elta Variable Speed Drive IP66 - 1.5KW5 x FRQ5-10A Inverter Speed controller1 x ELTA - Three Phase Transformer 3amps2 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x Circular Ceiling Diffuser - TST 1251 x FU 22 04 Frequency Inverter1 x Circular Ceiling Diffuser - TST 2001 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1001 x Round ceiling diffuser 400mm1 x ELTA - Single Phase Transformer 2amps1 x JSR 200 Painted RAL50181 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm2 x Round ceiling diffuser 200mm5 x Elta 6 Amp Electronic single phase speed controller with TK2 x Elta 2 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 300mm1 x EFSC-3N- Single Phase Speed Control1 x Round ceiling diffuser 350mm1 x ELTA - Single Phase Transformer 8amps2 x Elta 3 Amp Electronic single phase speed controller.2 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 16amps4 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps6 x Vent Axia ACM 125 inline mixed flow duct fan4 x Remote Timer Control - 13511 x ELTA - Single Phase Transformer 10amps1 x Run On Timer - 5s - 4hrs - RT5A4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Helios ZNE Electronic Fan Overrun Timer3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B5 x Multi Input Run On Timer - 0 - 20min - CFCU3 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT4 x 7 Day Programmable TIMECLOCK1 x TG-K Duct temperature sensor1 x TTC-2000 Three phase electric heater controller6 x Transformer (silent) speed controller - RE 3.0 Amp5 x Speed Controller - REB1-N4 x REB-CVF 0-10v Controller2 x PIR Sensor - PIR21 x Elta Wall Cowl SWC56/635 x QPTW 250C Acoustic Twin Fan with Controller6 x CBT-100N Centrifugal2 x Contactor Interface Station - CI94 x PIR Sensor - PIR46 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan4 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Transformer 5 Speed Controller - ATC1-12TK1 x PCA Diffuser - PCA-3154 x Vent Axia ACM 150 inline mixed flow duct fan6 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Vent Axia ACM 100 inline mixed flow duct fan4 x COM-31 x EFSC-6N- Single Phase Speed Control5 x Elta 6 Amp Electronic single phase speed controller.5 x DEF-140T Inlet Guard for the CBT-100N4 x Isolator Switch - ISOSW2 x BEAS-control module3 x Elta 3 Amp Electronic single phase speed controller with TK3 x Electronic extractor fan speed controller - FSC 1.53 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven6 x Speed Controller - REB13 x Vent Axia Silent 100T (TIMER)5 x Silent 100 Window Kit - windowS2 x Silentub - STUB 1001 x Elta Louvre Shutter - 400mm4 x SAVE VSR 300 heat recovery unit6 x DDMP 12-12 3F 1810W M6A4 DG06 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-8TK4 x Helios TSW 3 Amp Transformer speed controller2 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Transformer 5 Speed Controller - ATC1-10TK3 x Vent Axia ACM 200 inline mixed flow duct fan5 x CS2 Current Switch4 x Transformer speed controller - ATC1 - 1.5 Amps5 x WS - Reversing Switch from Helios Fans2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Transformer Speed Control - RTRE- 12.0Amp2 x REE-1 Electronic Speed Controller2 x EC6H - Reversible Group Fan Electronic Controller2 x CBS-60 Outlet Flange for CSB/CBT-605 x TG-K3/NTC10-01 - Duct temperature sensor4 x Transformer (silent) speed controller - RE 1.5 Amp4 x Speed Controller - REB53 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT5 x Speed Controller - REB101 x ACO 149-ACO1/EDV2 x TG-R room temperature sensor1 x EM30-24 Electro-Mechanical Control Panel1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection5 x Transformer Speed Control - RTRE- 7.0Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EC-Vent Room Unit5 x Commercial Single or 3 phase Fan Reversing Switch - RS15 x Helios HQW-315/4 - IP554 x CBM 9-9 550w 4P VR (Open Motor)4 x MTS10- extractor fan 3 step switch5 x DEF-CBM-RE-7 - Protection Guard3 x VTR 300 STD Filter Kit3 x RDH FLEX-SQUARE - ADH/RDH 04503 x TG-K Duct temperature sensor5 x Speed Controller - REB82 x Multiflow SMB550/4-1AC4 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Elta - Room Sensor - Temp/Humid/C023 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller3 x Temperature Fan Speed Controller - ATCP4-WMS4 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost6 x Helios TSW 1.5 Amp Transformer speed controller2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x ERR 20/1 Centrifugal inline fan2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Vent Axia T-Series Controller3 x MWS 1.5 – Transformer Controller With Motor Protection5 x Helios HQW-200/4 - IP551 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x CONTROL ECOWATT - Basic2 x Isolator Switch - EFF-ISO5 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x TUNE-R-200-3-M1 - Control Damper3 x Helios HQW-250/4 - IP555 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x GRA-100 External Grill by S&P2 x TUNE-R-200-3-M4 - Control Damper1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7104 x Transformer Speed Control - RTRE- 1.5Amp4 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost4 x Transformer 5 Speed Controller - ATC1-2TK3 x RDS 11 Helios Transformer Controller With Motor Protection2 x Capacitor 2uf for use with the EBM A4E range2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.4 x MV-B Dual Switch for use with Helios HQW plate fans,4 x MWS 3 – Transformer Controller With Motor Protection1 x Helios HQW-630/4 - IP552 x SG-200 Fan Guard for the HQW 2002 x Transformer (silent) speed controller - RE 5.0 Amp5 x Speed Controller - REB2.5-N3 x VEKA INT 2000/15.0-L1 EKO2 x TD160-NT Mixvent - 100mm - TD160 Timer2 x EBM-Papst D3G133-BF05-14 Double inlet1 x Jet Cowl - 315mm3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Helios TSW MCB Amp Transformer speed controller1 x ERR 31/1 Centrifugal inline fan5 x ELM 18 EX Flexible Cuff for ERM 182 x Airvent ceiling fan controller2 x TEM 075 - 5 Speed Transformer Speed Control2 x Silent 300 CZ Design PLUS Extractor Fan1 x GXC6EC - High Performance Extract Fan4 x UB47- Universal Insulated Terminal2 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x DS-2 2-Speed Switch (3 Phase)1 x Vent Axia SC5001 - Speed controller1 x Two Speed Switch - REGUL-21 x Helios HQW-200/2 - IP552 x Transformer Speed Control - RTRE- 5.0Amp1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x Vortice Quadro Micro 100 I - Standard Version1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Singleflow SSDL315-1EC2 x Potentiometer EGH 01 - for DDMP Fans2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm3 x CBA-100 Inlet Flange for CBT-1001 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x ENV 100 12v transformer SELV6 x DDMP 10-08 3F 2210W M6A4 DG01 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x IR24-P - Presence detector3 x Helios RR-250-C Centrifugal inline fan2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x TUNE-R-200-3-M2 - Control Damper3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Compact SCD450/4-1AC1 x VTR 500 STD Filter Kit2 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x Speed Controller - REB61 x 220x90mm Insulated Rectangular Horizontal 90° Bend2 x CPTA-E Flush mounted PIR sensor with timer1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x TUNE-R-315-3-M4 - Control Damper2 x CSB-60 Centrifugal fan1 x CO2 Room Sensor - CO2-R1 x GENIOX 11 Internal Mounted Unit2 x Electrostatic Precipitator - 1H x 3W2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Speed Controller - REB33 x DDMP 09/09 Mounting Flange1 x CBT-80N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x DDMP 09-09 3F 2130W M6A4 DG02 x TD Mixvent 800/200 EEXEIIT33 x Speed Controller - REB161 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Single Deflection Grille 400mm with OBD damper4 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Duct Termination with Mesh - 355mm1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x GENIOX 11 Roof Mounted External Unit1 x Duct Termination with Mesh - 710mm1 x Control switch - CR1501 x Elta Standard Ambient Flexible Connector - 560mm1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x VKS 355-500 Automatic shutter1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x CK-60F Kit1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x SD-MUB Vibration pad set1 x 204x60mm Insulated Rectangular Horizontal 45° Bend2 x EBM-Papst D4E225-BC01-17 Double inlet2 x KAD-355-F400 Rectangle Flexible Connector3 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Vent Axia Trickle & Boost Switch1 x Helios ESA-1 Surface mounted Speed Control 1amp2 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor2 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x KBA- inlet mounting flange for CRMT 2252 x KBA- Inlet Mounting 2801 x KBA- Inlet Mounting 3151 x CFI In-line 150 - Carbon Filter1 x CBM 7/7 147w 4P RE-VR1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x KBA- Inlet Mounting 2251 x MWS-75 Transformer controller with TK -7.5A1 x CBM 12-12 1100w 6P Three Phase1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x CBA-60 Inlet Flange for CBT-602 x KBA- Inlet Mounting 3551 x KBA- inlet mounting flange for CRMT 2501 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TDP-D Pressure Sensor with Display1 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)1 x Mini Diffuser - 100mm
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
Unbelievable! With TDmixvent500: noise reduction minimum 50%...