Internal Grilles
Various grilles designed for internal extract points though some can also be used for supply.
Displaying 1 to 24 (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...
Displaying 1 to 24 (of 26 products)
3 x Elta Variable Speed Drive IP66 - 2.2KW1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP662 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x Elta 10 Amp Electronic single phase speed controller.1 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 1.5KW1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ELTA - Three Phase Transformer 3amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 2amps1 x PCA Diffuser - PCA-3152 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Circular Ceiling Diffuser - TST 1001 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 2001 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 400mm3 x Electronic extractor fan speed controller - FSC 1.53 x EC6H - Reversible Group Fan Electronic Controller1 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 1601 x Elta 2 Amp Electronic single phase speed controller.1 x Balance S Diffuser - NO RING - 100mm1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Elta 3 Amp Electronic single phase speed controller.2 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 8amps3 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps2 x EFSC-3N- Single Phase Speed Control3 x Elta 3 Amp Electronic single phase speed controller with TK1 x Round ceiling diffuser 300mm2 x Airvent ceiling fan controller3 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 4amps4 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 350mm3 x COM-32 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 10amps1 x TTC-2000 Three phase electric heater controller3 x ACOAS/ AC/EC Auto Changeover 8Amp3 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5004 x Systemair Save Connect 2.0 Internet Module4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Speed Controller - REB101 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x Transformer Speed Control - RTRE- 7.0Amp2 x REB-CVF 0-10v Controller1 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC35/401 x Elta Louvre Shutter - 400mm1 x Speed Controller - REB81 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC45/502 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Single Deflection Grille 400mm with OBD damper3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Mini Diffuser - 100mm2 x Transformer Speed Control - RTRE- 1.5Amp1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3005 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan4 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x FU 22 25 Frequency Inverter3 x Remote controller FLEX - for VEKO INT1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE3 x Helios TSW 7.5 Amp Transformer speed controller2 x Vent Axia ACM 150 inline mixed flow duct fan3 x Three Phase Transformer controllers - RMT 1.5 Amp4 x Helios TSW MCB Amp Transformer speed controller3 x Vent Axia ACM 100 inline mixed flow duct fan1 x Vent Axia ACM 200 inline mixed flow duct fan3 x Remote Timer Control - 13516 x Vent Axia ACM 125 inline mixed flow duct fan1 x Run On Timer - 5s - 4hrs - RT5A2 x Isolator Switch - ISOSW3 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x 7 Day Programmable TIMECLOCK2 x TG-K Duct temperature sensor1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x BEAS-control module1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x MWS 1.5 – Transformer Controller With Motor Protection2 x Envirovent G4 Filter - SL-G4/F72 x Vent Axia T-Series Controller1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT4 x Transformer (silent) speed controller - RE 3.0 Amp1 x CBS-60 Outlet Flange for CSB/CBT-601 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Transformer (silent) speed controller - RE 5.0 Amp2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Speed Controller - REB1-N3 x MTP 10, 10K, Speed control3 x PIR Sensor - PIR21 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Vent Axia Silent 100T (TIMER)2 x Speed Controller - REB11 x TD Mixvent 800/200 EEXEIIT33 x PIR Sensor - PIR43 x QPTW 250C Acoustic Twin Fan with Controller1 x UB47- Universal Insulated Terminal1 x DDMP 12-12 3F 1810W M6A4 DG01 x Speed Controller - REB2.5-N2 x Elta - Room Sensor - Temp/Humid/C023 x CBT-100N Centrifugal2 x Contactor Interface Station - CI92 x SAVE VSR 300 heat recovery unit2 x Silentub - STUB 1002 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x EBM-Papst D3G133-BF05-14 Double inlet1 x CBA-100 Inlet Flange for CBT-1001 x CSB-60 Centrifugal fan3 x Duct Termination with Mesh - 100mm1 x CFI In-line 150 - Carbon Filter2 x Potentiometer EGH 01 - for DDMP Fans1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x 100mm Round Connector with Damper2 x Helios ZNE Electronic Fan Overrun Timer2 x Elta SCP400/4-1AC - IP551 x KBA- Inlet Mounting 2252 x Quietflow Twin SQTDCV250-1ECL1 x DDMP 10-10 1F 1000W M6A2 DA51 x Duct Termination with Mesh - 450mm1 x CBB-60N Centrifugal1 x Vent Axia Trickle & Boost Switch1 x CBM 7/7 147w 4P RE-VR1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x KBA- Inlet Mounting 1802 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Transformer 5 Speed Controller - ATC1-2TK2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-10TK1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Transformer 5 Speed Controller - ATC1-8TK2 x RDS 11 Helios Transformer Controller With Motor Protection2 x Helios TSW 1.5 Amp Transformer speed controller2 x Helios TSW 3 Amp Transformer speed controller2 x DEF-140T Inlet Guard for the CBT-100N2 x CS2 Current Switch2 x MWS 3 – Transformer Controller With Motor Protection2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Helios HQW-200/2 - IP551 x ERR 20/1 Centrifugal inline fan2 x Two Speed Switch - REGUL-23 x WS - Reversing Switch from Helios Fans2 x Helios HQW-630/4 - IP552 x REE-1 Electronic Speed Controller1 x Speed Controller - REB31 x TG-K3/NTC10-01 - Duct temperature sensor2 x Transformer Speed Control - RTRE- 12.0Amp2 x Helios HQW-200/4 - IP552 x Speed Controller - REB51 x Transformer (silent) speed controller - RE 1.5 Amp2 x TG-R room temperature sensor2 x Isolator Switch - EFF-ISO1 x Multiflow SMB550/4-1AC3 x Helios HQW-315/4 - IP551 x CBM 9-9 550w 4P VR (Open Motor)1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x CBA-60 Inlet Flange for CBT-601 x Silent 100 Window Kit - windowS2 x Helios HQW-250/4 - IP551 x TG-K Duct temperature sensor1 x DDMP 09/09 Mounting Flange1 x VTR 300 STD Filter Kit1 x ENV 100 12v transformer SELV1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x GENIOX 11 Internal Mounted Unit1 x CBP-18/18-RC Belt Driven Centrifugal Fans2 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Electrostatic Precipitator - 1H x 3W1 x Helios RR-250-C Centrifugal inline fan1 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x VEKA INT 2000/15.0-L1 EKO1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Singleflow SSDL315-1EC1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x DA9/9-NT1 x VTR 500 STD Filter Kit2 x WSD 100 (1060x1060x70)2 x SD-MUB Vibration pad set1 x IR24-P - Presence detector1 x Helios HQW-355/4 - IP552 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x CBT-80N Centrifugal1 x GENIOX 11 Roof Mounted External Unit1 x ACO3TO-ADS-VFC-7.1A1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x Duct Termination with Mesh - 150mm2 x CPTA-E Flush mounted PIR sensor with timer1 x Speed controller with Reverse - REB-1R2 x Temperature Fan Speed Controller - ATCP4-WMS1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Capacitor 2uf for use with the EBM A4E range1 x Transformer 5 Speed Controller - ATC1-12TK1 x Transformer speed controller - ATC1 - 1.5 Amps1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan
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...