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 Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x MWS 1.5 – Transformer Controller With Motor Protection1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Systemair Save Connect 2.0 Internet Module1 x EC-Vent Room Unit1 x Envirovent G4 Filter - SL-G4/F72 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Speed Controller - REB52 x WS - Reversing Switch from Helios Fans1 x EC6H - Reversible Group Fan Electronic Controller1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x TG-R room temperature sensor2 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Helios HQW-630/4 - IP552 x Multiflow SMB550/4-1AC3 x Speed Controller - REB102 x Isolator Switch - EFF-ISO1 x Transformer Speed Control - RTRE- 7.0Amp2 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x Easy-fix termination kit - High Rise Ventilator - EFT3 x Transformer (silent) speed controller - RE 3.0 Amp3 x Helios HQW-315/4 - IP553 x Vent Axia T-Series Controller5 x Elta Variable Speed Drive IP66 - 0.75KW4 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Electronic extractor fan speed controller - FSC 1.51 x Helios HQW-200/4 - IP551 x CBA-60 Inlet Flange for CBT-601 x REB-CVF 0-10v Controller1 x TUNE-R-200-3-M1 - Control Damper2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Vent Axia ACM 200 inline mixed flow duct fan2 x RDH FLEX-SQUARE - ADH/RDH 04505 x Vent Axia Silent 100T (TIMER)1 x Remote Timer Control - 13514 x MTP 10, 10K, Speed control4 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR5 x PIR Sensor - PIR21 x EBM-Papst D4E225-BC01-17 Double inlet6 x Transformer Speed Control - RTRE- 1.5Amp1 x Transformer (silent) speed controller - RE 5.0 Amp4 x Speed Controller - REB1-N2 x Elta Variable Speed Drive IP66 - 2.2KW1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3554 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x REE-1 Electronic Speed Controller3 x MTS10- extractor fan 3 step switch1 x Speed controller with Reverse - REB-1R1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x RDS 11 Helios Transformer Controller With Motor Protection1 x TD Mixvent 800/200 EEXEIIT32 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REE-2 Electronic Speed Controller2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x QPTW 250C Acoustic Twin Fan with Controller3 x DDMP 12-12 3F 1810W M6A4 DG05 x PIR Sensor - PIR41 x Helios HQW-250/4 - IP554 x Speed Controller - REB11 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Two Speed Switch - REGUL-21 x Transformer Speed Control - RTRE- 12.0Amp1 x SG-200 Fan Guard for the HQW 2001 x Elta Wall Cowl SWC56/633 x Airvent ceiling fan controller1 x Helios TSW 1.5 Amp Transformer speed controller2 x Elta 10 Amp Electronic single phase speed controller.1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Electrostatic Precipitator - 1H x 3W3 x CBT-100N Centrifugal2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x DDMP 10-08 3F 2210W M6A4 DG01 x CFI In-line 425 - Carbon Filter2 x TUNE-R-200-3-M4 - Control Damper1 x Isolator Switch - ISOSW2 x MEV Spider Wireless boost Switch - MEV-SWH-W3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x 7 Day Programmable TIMECLOCK1 x FRQ5-10A Inverter Speed controller2 x CO2 Room Sensor - CO2-R1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Transformer Speed Control - RTRE- 5.0Amp1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-13 x Flat Roof Terminal -OFT 5 - Asphalt1 x Vent Axia SC5001 - Speed controller1 x DEF-CBM-RE-7 - Protection Guard1 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase2 x UB47- Universal Insulated Terminal1 x GRA-100 External Grill by S&P1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Elta 6 Amp Electronic single phase speed controller.1 x VTR 300 STD Filter Kit1 x Temperature Fan Speed Controller - ATCP4-WMS2 x Transformer speed controller - ATC1 - 1.5 Amps3 x ERR 20/1 Centrifugal inline fan2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Helios TSW 7.5 Amp Transformer speed controller3 x SPI-100 C Iris damper1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x DA9/9-NT1 x Remote controller FLEX - for VEKO INT2 x Duct Termination with Mesh - 355mm1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x Quietflow Twin SQTDCV250-1ECL1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit3 x ELTA - Three Phase Transformer 3amps2 x Duct Termination with Mesh - 400mm1 x SAVE VSR 300 heat recovery unit2 x TUNE-R-200-3-M2 - Control Damper1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Contactor Interface Station - CI92 x Transformer 5 Speed Controller - ATC1-4TK1 x ERR 31/1 Centrifugal inline fan3 x DEF-140T Inlet Guard for the CBT-100N2 x CBM 12-12 1100w 6P Three Phase2 x CBS-100 Outlet Flange for CBT-1003 x CBA-100 Inlet Flange for CBT-1001 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x SD-MUB Vibration pad set3 x 125mm Round Connector with Damper1 x WSD 100 (1060x1060x70)2 x Mini Diffuser - 100mm1 x Jet Cowl - 315mm1 x Duct Termination with Mesh - 250mm3 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x AIRVENT speed control - AIR4019611 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)4 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Elta HXP 800mm 6-Pole (Three Phase)1 x SDD-U Anti Vibration Pads1 x CBT-130N Centrifugal1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan2 x Elta - Room Sensor - Temp/Humid/C023 x CBA-130 Inlet Flange for CBT-1302 x ACO3/BD Changover Panel (Three Phase)1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Run On Timer - 5s - 4hrs - RT5A1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Purlin Box 800 for RAW Cowls1 x Silentub - STUB 1002 x Elta Turboflow-TF - 450mm - Single phase1 x 100mm Round Connector with Damper2 x VEKA INT 2000/15.0-L1 EKO1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)3 x DPD 12PM Delivery Surcharge1 x TD160-NT Mixvent - 100mm - TD160 Timer2 x Flanged Damper 019-0500-STD1 x DS-2 2-Speed Switch (3 Phase)1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR3 x ACO8AC/EC AutoChangeover panel2 x Speed Controller - REB81 x Singleflow SSDL315-1EC1 x High Temperature Flexible Connector - 063-0630-PU2502 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x RF-100 M5 Grade Filter for S&P MVHR units1 x DDMP 10-08 FLANGE2 x Elta Variable Speed Drive IP66 - 4.0KW1 x Elta SLC560/4C-3AC - IP551 x Elta SLC500/4B-1AC - IP551 x Duct Termination with Mesh - 450mm1 x FU 22 25 Frequency Inverter1 x Nicotra RDH G2E7-04501 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Side Withdrawal Casing - 1H x 1W - To suit 100 Panel and 292 HEPA1 x Helios TSW MCB Amp Transformer speed controller2 x Silent 300 CZ Design PLUS Extractor Fan2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x TEM 075 - 5 Speed Transformer Speed Control2 x Binks Bullows - Spray Booth Filter1 x TD Mixvent 1100/250 EEXEIIT31 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x ACQ-20012D Acoustic Inline Box Fan1 x Silentub - STUB 2002 x DDMP 10-10 1F 1000W M6A2 DA51 x Round ceiling diffuser 400mm1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Speed Controller - REB2.5-N1 x CBS-130 Outlet Flange for CBT-1301 x Elta Variable Speed Drive IP66 - 1.5KW1 x Lo-Carbon Silhouette 100T (Timer)1 x Flat Roof Terminal -OFT 5 - EPDM1 x Vent Axia T-Series Wall Model TX6WL1 x Speed Controller - REB61 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x CBM 9-9 550w 4P VR (Open Motor)1 x Capacitor 2uf for use with the EBM A4E range1 x Silent 100 Window Kit - windowS1 x RTRD - Three Phase Speed Controller - 2 Amp2 x Vent Axia ACM 100 inline mixed flow duct fan1 x CPTA-E Flush mounted PIR sensor with timer
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
Vectaire Elegance Low Energy DMEV Fan Range
£ 131.69
I've had 2 of these fans for 4 years now, and they are great...