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)
2 x Helios ZNE Electronic Fan Overrun Timer2 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x 7 Day Programmable TIMECLOCK1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV2 x Elta Variable Speed Drive IP66 - 7.5KW4 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FRQ-10A V2 Inverter Speed controller1 x Helios VDS-7 Three Phase Transformer 5-Step2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x FRQ5-4A V2 Inverter Speed Controller4 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Single Phase Transformer 2amps4 x Electronic extractor fan speed controller - FSC 1.51 x Balance S Diffuser - NO RING - 125mm1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1003 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 2001 x Round ceiling diffuser 400mm1 x Curved Blade Grille 600x600 (2way blow)1 x Elta 2 Amp Electronic single phase speed controller.1 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 1602 x Elta 3 Amp Electronic single phase speed controller with TK1 x Elta 3 Amp Electronic single phase speed controller.5 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 8amps1 x Versio Square Ceiling Diffusers - RS141 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control4 x Airvent ceiling fan controller1 x Balance S Diffuser - NO RING - 100mm1 x ELTA - Single Phase Transformer 12amps2 x Round ceiling diffuser 200mm4 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps4 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control2 x Round ceiling diffuser 250mm2 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps1 x Remote Timer Control - 13514 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan5 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Frequency converter RUCK - FU 075 201 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps2 x Elta 10 Amp Electronic single phase speed controller.1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1252 x Vent Axia ACM 150 inline mixed flow duct fan4 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Round ceiling diffuser 350mm5 x Vent Axia ACM 125 inline mixed flow duct fan4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x TG-K Duct temperature sensor1 x TTC-2000 Three phase electric heater controller1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x BEAS-control module3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Remote controller FLEX - for VEKO INT3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Helios TSW 3 Amp Transformer speed controller1 x Round ceiling diffuser 300mm3 x COM-32 x CS2 Current Switch3 x MWS 3 – Transformer Controller With Motor Protection1 x Helios TSW 7.5 Amp Transformer speed controller4 x Systemair Save Connect 2.0 Internet Module2 x Transformer 5 Speed Controller - ATC1-4TK2 x Helios TSW MCB Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-10TK2 x MV-B Dual Switch for use with Helios HQW plate fans,3 x Temperature Fan Speed Controller - ATCP4-WMS5 x Isolator Switch - ISOSW5 x MWS 1.5 – Transformer Controller With Motor Protection1 x Transformer 5 Speed Controller - ATC1-8TK2 x Vent Axia ACM 100 inline mixed flow duct fan3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp4 x Helios TSW 0.3Amp Compact Transformer speed controller4 x Helios TSW 1.5 Amp Transformer speed controller2 x Helios HQW-200/2 - IP552 x Envirovent G4 Filter - SL-G4/F71 x EC-Vent control board3 x Vent Axia T-Series Controller1 x Helios HQW-630/4 - IP552 x Transformer Speed Control - RTRE- 12.0Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted6 x Transformer (silent) speed controller - RE 3.0 Amp2 x REE-1 Electronic Speed Controller5 x Helios HQW-200/4 - IP551 x Elta ACO Panel 149-ACO18B1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit2 x Transformer (silent) speed controller - RE 1.5 Amp3 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS4 x WS - Reversing Switch from Helios Fans1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x TG-R room temperature sensor2 x Speed Controller - REB52 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Multiflow SMB550/4-1AC2 x Isolator Switch - EFF-ISO5 x Helios HQW-315/4 - IP551 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)4 x SG-200 Fan Guard for the HQW 2002 x Transformer 5 Speed Controller - ATC1-12TK2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT4 x Transformer Speed Control - RTRE- 1.5Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3553 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x DEF-140T Inlet Guard for the CBT-100N2 x CBS-60 Outlet Flange for CSB/CBT-603 x TG-K3/NTC10-01 - Duct temperature sensor2 x MTS10- extractor fan 3 step switch2 x TUNE-R-200-3-M1 - Control Damper2 x Two Speed Switch - REGUL-21 x Vent Axia ACM 200 inline mixed flow duct fan2 x Transformer (silent) speed controller - RE 5.0 Amp4 x Speed Controller - REB1-N3 x Vent Axia Silent 100T (TIMER)2 x EBM-Papst D4E225-BC01-17 Double inlet1 x Elta Wall Cowl SWC56/632 x MTP 10, 10K, Speed control2 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x RDS 11 Helios Transformer Controller With Motor Protection2 x REE-2 Electronic Speed Controller4 x Helios HQW-250/4 - IP551 x RDH FLEX-SQUARE - ADH/RDH 04503 x PIR Sensor - PIR22 x Silent 100 Window Kit - windowS1 x GXC6EC - High Performance Extract Fan2 x REB-CVF 0-10v Controller3 x Speed Controller - REB11 x DEF-CBM-RE-7 - Protection Guard4 x Transformer Speed Control - RTRE- 7.0Amp1 x RDS 7 Helios Transformer Controller With Motor Protection3 x Speed Controller - REB103 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC35/402 x VTR 300 STD Filter Kit1 x Vent Axia SC5001 - Speed controller2 x FRQ5-10A Inverter Speed controller1 x EBM-Papst D3G133-BF05-14 Double inlet3 x DDMP 12-12 3F 1810W M6A4 DG02 x CBA-60 Inlet Flange for CBT-601 x KKS 100 silencer-section - For use with the MUB 100 size Fans.3 x QPTW 250C Acoustic Twin Fan with Controller1 x Elta Wall Cowl SWC45/502 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Transformer Speed Control - RTRE- 5.0Amp2 x PIR Sensor - PIR41 x ELM 18 EX Flexible Cuff for ERM 181 x TG-K Duct temperature sensor1 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B3 x DDMP 10-08 3F 2210W M6A4 DG01 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x Transformer 5 Speed Controller - ATC1-2TK1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Elta - Room Sensor - Temp/Humid/C023 x CBT-100N Centrifugal2 x ENV 100 12v transformer SELV2 x Helios RR-250-C Centrifugal inline fan1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Elta Wall Cowl SWC25/312 x Electrostatic Precipitator - 1H x 3W1 x SAVE VSR 300 heat recovery unit1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Compact SCD450/4-1AC1 x Duct Termination with Mesh - 355mm1 x CBA-100 Inlet Flange for CBT-1001 x Mini Diffuser - 100mm1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Speed Controller - REB62 x Contactor Interface Station - CI91 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Speed Controller - REB162 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Speed Controller - REB81 x TUNE-R-200-3-M4 - Control Damper1 x CSB-60 Centrifugal fan1 x DA9/9-NT1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Single Deflection Grille 400mm with OBD damper1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Backdraught Shutters 039-SFSV-63/712 x CBS-100 Outlet Flange for CBT-1001 x Elta SCP400/4-1AC - IP551 x CBT-80N Centrifugal1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011592 x DDMP 10-10 1F 1000W M6A2 DA51 x DDMP 07/07 Mounting Flange2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x TUNE-R-200-3-M2 - Control Damper1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x TD Mixvent 1100/250 EEXEIIT31 x Binks Bullows - Spray Booth Filter1 x Potentiometer EGH 01 - for DDMP Fans2 x Quietflow Twin SQTDCV250-1ECL1 x 100mm Round Connector with Damper1 x Silentub - STUB 1001 x Speed Controller - REB2.5-N1 x RUCK MTP 20, 10K, Speed control1 x CO2 Room Sensor - CO2-R3 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Singleflow SSDL315-1EC2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Duct Termination with Mesh - 250mm1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x Duct Termination with Mesh - 450mm1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Elta SPA500/4-1AC - IP541 x CPTA-E Flush mounted PIR sensor with timer2 x Flat Roof Terminal -OFT 5 - Asphalt1 x VTR 500 STD Filter Kit1 x Duct Termination with Mesh - 400mm1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Capacitor 2uf for use with the EBM A4E range
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 ...