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 TG-K3/NTC10-01 - Duct temperature sensor2 x VTR 300 STD Filter Kit3 x PIR Sensor - PIR41 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Transformer (silent) speed controller - RE 3.0 Amp2 x DDMP 12-12 3F 1810W M6A4 DG02 x UB47- Universal Insulated Terminal2 x ENV 100 12v transformer SELV2 x Speed Controller - REB81 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta 6 Amp Electronic single phase speed controller.1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x Easy-fix termination kit - High Rise Ventilator - EFT1 x CBT-100N Centrifugal1 x GXC6EC - High Performance Extract Fan1 x Compact SCD450/4-1AC2 x Electronic extractor fan speed controller - FSC 1.51 x Contactor Interface Station - CI91 x REB-CVF 0-10v Controller1 x Remote Timer Control - 13512 x SAVE VSR 300 heat recovery unit1 x 220x90mm Insulated Rectangular Horizontal 90° Bend2 x MWS 1.5 – Transformer Controller With Motor Protection2 x Mini Diffuser - 100mm1 x AIRVENT speed control - AIR4019612 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x 220x90mm Insulated Rectangular Vertical 45° Bend2 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Multiflow SMB550/4-1AC1 x DDMP 10-08 3F 2210W M6A4 DG01 x Silent 300 CZ Design PLUS Extractor Fan1 x DDMP 07/07 Mounting Flange1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Speed Controller - REB162 x Vent Axia Silent 100T (TIMER)2 x Silentub - STUB 1001 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x 204x60mm Insulated Rectangular Vertical 45° Bend2 x MTP 10, 10K, Speed control2 x Helios TSW 1.5 Amp Transformer speed controller2 x VEKA INT 2000/15.0-L1 EKO2 x Vent Axia ACM 200 inline mixed flow duct fan1 x Duct Termination with Mesh - 450mm1 x EBM-Papst D3G133-BF05-14 Double inlet1 x 220x90mm Insulated Rectangular Vertical 90° Bend3 x PIR Sensor - PIR21 x ELTA - Three Phase Transformer 3amps1 x RDH FLEX-SQUARE - ADH/RDH 04501 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR2 x ACO8AC/EC AutoChangeover panel1 x TD160-NT Mixvent - 100mm - TD160 Timer2 x Transformer Speed Control - RTRE- 5.0Amp1 x Helios ESA-1 Surface mounted Speed Control 1amp3 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x Elta Wall Cowl SWC56/631 x Elta Variable Speed Drive IP66 - 4.0KW2 x CBA-100 Inlet Flange for CBT-1001 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x Singleflow SSDL315-1EC1 x Electrostatic Precipitator - 1H x 3W1 x IR24-P - Presence detector1 x 204x60mm Insulated Rectangular Vertical 90° Bend2 x Helios TSW 3 Amp Transformer speed controller2 x RDS 11 Helios Transformer Controller With Motor Protection2 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan2 x GRA-100 External Grill by S&P2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Round ceiling diffuser 200mm1 x CO2 Room Sensor - CO2-R1 x Capacitor 2uf for use with the EBM A4E range1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC2 x Silent 100 Window Kit - windowS3 x CSB-60 Centrifugal fan1 x Elta Louvre Shutter - 400mm1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x TUNE-R-200-3-M1 - Control Damper1 x FRQ5-10A Inverter Speed controller1 x TUNE-R-200-3-M4 - Control Damper1 x TUNE-R-200-3-M2 - Control Damper1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)3 x MTS10- extractor fan 3 step switch1 x ACO3TO-ADS-VFC-7.1A1 x TUNE-R-200-3-M3 - Control Damper1 x Elta Wall Cowl SWC35/402 x Temperature Fan Speed Controller - ATCP4-WMS2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Round ceiling diffuser 400mm1 x Helios RR-250-C Centrifugal inline fan1 x CBM 12-12 1100w 6P Three Phase2 x Speed Controller - REB1-N1 x Two Speed Switch - REGUL-21 x Transformer speed controller - ATC1 - 1.5 Amps1 x RSK355 - Back Draught Shutter1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Transformer (silent) speed controller - RE 5.0 Amp2 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x CBS-130 Outlet Flange for CBT-1301 x DPD 12PM Delivery Surcharge2 x Potentiometer EGH 01 - for DDMP Fans1 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x MWS 3 – Transformer Controller With Motor Protection3 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C3 x Purlin Box 800 for RAW Cowls1 x Elta Wall Cowl SWC25/311 x Helios TSW 7.5 Amp Transformer speed controller1 x Elta Variable Speed Drive IP66 - 0.75KW2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)3 x Run On Timer - 5s - 4hrs - RT5A1 x Transformer Speed Control - RTRE- 7.0Amp2 x VKS 355-500 Automatic shutter2 x Backdraught Shutters 039-SFSV-63/712 x Flanged Damper 019-0500-STD1 x BDS 400/450 RA b/d shutter1 x Remote controller FLEX - for VEKO INT1 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x CBS-60 Outlet Flange for CSB/CBT-602 x CBA-60 Inlet Flange for CBT-601 x Elta Wall Cowl SWC45/501 x Transformer 5 Speed Controller - ATC1-4TK2 x Elta SLC500/4B-1AC - IP552 x Round ceiling diffuser 250mm1 x Helios VARW 450/4 - TK2 x CBS-160 Outlet Flange for CBT-1601 x Duct Termination with Mesh - 355mm1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Transformer Speed Control - RTRE- 3.0Amp1 x Elta Standard Ambient Flexible Connector - 800mm1 x Elta SLC1000/4C-3AC - IP551 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ELTA - Single Phase Transformer 8amps1 x WS - Reversing Switch from Helios Fans1 x Speed Controller - REB102 x DDMP 09/09 Mounting Flange1 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x DDMP 12-12 3F 5700W M6M0 DG72 x CBS-100 Outlet Flange for CBT-1002 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR2 x DDMP 10-10 1F 1000W M6A2 DA51 x Elta HXP 800mm 6-Pole (Three Phase)2 x CBT-80N Centrifugal3 x CBB-60N Centrifugal2 x DDMP 12-09 1F 1800W M6A4 DA82 x Silentub - STUB 2001 x WSD 100 (1060x1060x70)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Elta Turboflow-TF - 450mm - Single phase2 x Ancillary Pack for SLC-4001 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x RDH Flange - 03152 x 100mm Round Connector with Damper1 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Jet Cowl - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)3 x Speed Controller - REB11 x Elta Standard Ambient Flexible Connector - 710mm2 x RDS 1 Helios Transformer Controller With Motor Protection1 x Elta Variable Speed Drive IP66 - 7.5KW2 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x VTR 500 STD Filter Kit2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x FFR 355 Filter Cassette1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan2 x Elta SLC560/4C-3AC - IP551 x DDMP 10-08 1F 1000W M6A2 DA53 x CBB-80N Centrifugal1 x 204x60mm x 1m Insulated Rectangular Duct1 x JMS-5601 x RDH Flange - 04001 x CBT-100N Centrifugal ATEX II 2G Exe II T32 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x SDD-U Anti Vibration Pads1 x Elta SCP400/4-3AC - IP551 x TD Mixvent 1100/250 EEXEIIT31 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x Vertical Cowl - RAV630/7101 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT2 x 125mm Round Connector with Damper1 x DDMP 12-12 1F 1800W M6A4 DA83 x CBM 7/7 147w 4P RE-VR1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x ELTA - Three Phase Transformer 10amps1 x Duct Termination with Mesh - 150mm1 x Ancillary Pack for SB-Biflow 250 model1 x Jetflow Silent SJMF-S 200-1EC1 x Stainless steel Mesh Grease Filter - 600x600x50 NON STD1 x EBM-Papst K3G160-BD02-01 Double inlet1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x Elta Standard Ambient Flexible Connector - 1000mm1 x DDMP 07-07 1F 1100W M6AO DA51 x Twinflow STDL315-1EC1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Nicotra RDH E2-0200 (R)1 x Impeller Side Guard - 450mm1 x RUCK MTP 50, Potentiometer1 x MV EC 100 Multivent1 x RUCK MTP 20, 10K, Speed control1 x Single Deflection Grille 400mm with OBD damper1 x Kitchavent 2000 Odour control System - 18152521 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Nicotra RDH E2-0180 (R)1 x DS-2/2 2-Speed Switch IP54 (Single Phase)2 x Flanged Damper 019-0560-STD1 x Elta SCP350/4-1AC - IP551 x ELTA - Single Phase Transformer 2amps1 x EM30-24 Control Panel Commissioning Service1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x Nicotra RDH G2E7-04501 x Spiral Ducting 1 meter - 355mm1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Helios HQW-315/4 - IP552 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)1 x DDMP 09/07 Mounting Flange1 x DDMP 09-07 1F 1000W M6A0 DA51 x Elta SCP400/4-1AC - IP551 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR1 x Duct Termination with Mesh - 710mm1 x Chaysol da 9-7 - 3 Speed1 x DDMP 10-08 FLANGE1 x Atex Inline Fan 180mm - ERM18EXE1 x CC-SHT 404 (4-pole)1 x TRA 1120-1250 - Crossbeam for AL 1120 & 1250 Fans1 x EMI 200 E2M - Acoustic Inline Mixvent Fan1 x MEV Spider Additional Spigots2 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x CBA-160 Inlet Flange for CBT-1601 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC1 x Heat Resistant In-line Axial Fan - VO-901 x Soaker Sheet to suit RA8003 x CBT-130N Centrifugal1 x Duct Termination with Mesh - 400mm1 x DDMP 09-09 1F 1000W M6A1 DA51 x RDH E0-0400 Mounting Feet (pair)1 x Duct Termination with Mesh - 200mm1 x Raptor SDA400/4-1AC1 x FU 22 25 Frequency Inverter1 x AL 1120 Mounting Flange1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x DDMP 12-09 FLANGE1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x CBP-18/181 x High Temperature Flexible Connector - 063-0630-PU2502 x MWS 5 – Transformer Controller With Motor Protection Unit1 x EFSC-3N- Single Phase Speed Control1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Speed Controller - REB32 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Elta SCP315/4-1AC - IP551 x Elta Standard Ambient Flexible Connector - 350mm1 x LC080L43-A9-40 - Long Cased Axial2 x RTRD - Three Phase Speed Controller - 2 Amp1 x DDMP 09-09 3F 2130W M6A4 DG02 x Transformer Speed Control - RTRE- 1.5Amp1 x CS2 Current Switch1 x KAD-355-F400 Rectangle Flexible Connector1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x Speed controller with Reverse - REB-1R1 x KBA- inlet mounting flange for CRMT 2501 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x Binks Bullows - Spray Booth Filter2 x Vent Axia ACM 125 inline mixed flow duct fan1 x SPI-200 C Iris damper1 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x SPI-100 C Iris damper1 x KBD- outlet mounting flange for CRMT 3551 x RDH Flange - 02501 x KRJ - 225 Inlet Guard1 x Speed Controller - REB2.5-N1 x RDH Flange - 04501 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CBP-9/9 LOW PRESSURE CENTRIFUGAL FAN1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/4-3 Three Phase1 x Elta 3 Amp Electronic single phase speed controller.1 x Smoke extract cased axial unit and roof termination -CC-SHT-804A1 x Elta Quietflow Twin SQT150-1ECL1 x Elta SCP315/4-3AC - IP551 x DT-1 Duct Mounted Thermostat1 x Duct Mounted Filter Box With G2 paper AND Metal Washable Filter - 125mm1 x KBA- Inlet Mounting 1801 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x RTRD - Three Phase Speed Controller - 4 Amp
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
Airvent Ceiling Sweep Fan - 36 inch - 444122
£ 59.84
Fitted 2 Of These Excellent Fans in a Community Club to shif...