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 125mm Round Connector with Damper1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 22 25 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP661 x FU 075 52 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 381 x NKS-D swirl diffuser v-300 x 300mm1 x ELTA - Three Phase Transformer 3amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)4 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1251 x FU 075 04 Frequency Inverter (IP20)1 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3151 x Round ceiling diffuser 400mm1 x Balance S Diffuser - NO RING - 125mm4 x Electronic extractor fan speed controller - FSC 1.51 x JSR 200 Painted RAL50181 x Curved Blade Grille 600x600 (2way blow)4 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 100mm1 x Versio Square Ceiling Diffusers - RS141 x Circular Ceiling Diffuser - TST 1605 x Elta 6 Amp Electronic single phase speed controller with TK3 x Elta 3 Amp Electronic single phase speed controller with TK1 x Elta 2 Amp Electronic single phase speed controller.2 x Round ceiling diffuser 200mm1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x Round ceiling diffuser 300mm1 x ELTA - Single Phase Transformer 16amps1 x Round ceiling diffuser 350mm6 x Airvent ceiling fan controller1 x Round ceiling diffuser 250mm5 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 4amps4 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps3 x COM-33 x Elta 6 Amp Electronic single phase speed controller.1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2501 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x TTC-2000 Three phase electric heater controller2 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta ACO Panel 149-ACO18B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC45/501 x Elta Louvre Shutter - 400mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm3 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter4 x Remote controller FLEX - for VEKO INT3 x Helios TSW 7.5 Amp Transformer speed controller5 x Transformer 5 Speed Controller - ATC1-4TK5 x Helios TSW 3 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-8TK5 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Transformer 5 Speed Controller - ATC1-12TK2 x RDS 11 Helios Transformer Controller With Motor Protection6 x Vent Axia ACM 100 inline mixed flow duct fan3 x Systemair Save Connect 2.0 Internet Module3 x Isolator Switch - ISOSW6 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp5 x RRB- transformer controller3 x 7 Day Programmable TIMECLOCK2 x TG-K Duct temperature sensor6 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)7 x Vent Axia T-Series Controller1 x Remote Timer Control - 13513 x Envirovent G4 Filter - SL-G4/F76 x Transformer (silent) speed controller - RE 3.0 Amp1 x Speed Controller - REB34 x Speed Controller - REB52 x Transformer Speed Control - RTRE- 5.0Amp1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Speed Controller - REB103 x Transformer Speed Control - RTRE- 7.0Amp2 x CBM 9-9 550w 4P VR (Open Motor)8 x Transformer Speed Control - RTRE- 1.5Amp3 x Speed Controller - REB1-N4 x MTS10- extractor fan 3 step switch1 x DEF-CBM-RE-7 - Protection Guard3 x REE-2 Electronic Speed Controller4 x REB-CVF 0-10v Controller5 x MTP 10, 10K, Speed control6 x Speed Controller - REB14 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost6 x Vent Axia ACM 150 inline mixed flow duct fan6 x Vent Axia ACM 200 inline mixed flow duct fan4 x CS2 Current Switch1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT5 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Transformer (silent) speed controller - RE 5.0 Amp2 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)5 x Vent Axia Silent 100T (TIMER)3 x Elta Variable Speed Drive IP66 - 2.2KW5 x PIR Sensor - PIR27 x QPTW 250C Acoustic Twin Fan with Controller3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x RDH FLEX-SQUARE - ADH/RDH 04502 x Silent 100 Window Kit - windowS5 x MWS 1.5 – Transformer Controller With Motor Protection4 x CBT-100N Centrifugal1 x DDMP 09/09 Mounting Flange5 x PIR Sensor - PIR42 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR3 x Speed Controller - REB81 x Speed Controller - REB2.5-N1 x Helios TSD 5.5 Transformer Speed Control (400v)4 x TG-K3/NTC10-01 - Duct temperature sensor1 x MTV-1/010 Controller 0 to 10V+3 x Elta Variable Speed Drive IP66 - 0.75KW6 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Transformer 5 Speed Controller - ATC1-10TK3 x Helios TSW 1.5 Amp Transformer speed controller5 x MWS 3 – Transformer Controller With Motor Protection3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Transformer 5 Speed Controller - ATC1-2TK2 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Push Timer Switch - ZA42 x Helios TSW MCB Amp Transformer speed controller1 x Three Phase Transformer controllers - RMT 1.5 Amp6 x Vent Axia ACM 125 inline mixed flow duct fan3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box2 x Two Speed Switch - REGUL-23 x DEF-140T Inlet Guard for the CBT-100N3 x Transformer Speed Control - RTRE- 12.0Amp2 x Helios HQW-200/2 - IP552 x REE-1 Electronic Speed Controller2 x Elta 10 Amp Electronic single phase speed controller.3 x Helios HQW-630/4 - IP551 x BEAS-control module2 x TEM 075 - 5 Speed Transformer Speed Control6 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Speed controller with Reverse - REB-1R1 x Temperature Fan Speed Controller - ATCP4-WMS1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x RDS 7 Helios Transformer Controller With Motor Protection3 x WS - Reversing Switch from Helios Fans2 x Vortice Quadro Micro 100 I - Standard Version1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)3 x Helios HQW-200/4 - IP552 x TG-R room temperature sensor3 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Skyflow SSR Horizontal Roof Cowl SSR80B5 x Helios HQW-315/4 - IP552 x Transformer (silent) speed controller - RE 1.5 Amp1 x CBA-60 Inlet Flange for CBT-601 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.3 x Transformer speed controller - ATC1 - 1.5 Amps2 x TUNE-R-200-3-M1 - Control Damper3 x SG-200 Fan Guard for the HQW 2001 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Vent Axia SC5001 - Speed controller1 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Helios HQW-250/4 - IP553 x VTR 300 STD Filter Kit1 x Multi Input Run On Timer - 0 - 20min - CFCU5 x ELM 18 EX Flexible Cuff for ERM 182 x TG-K Duct temperature sensor2 x EBM-Papst D4E225-BC01-17 Double inlet2 x UB47- Universal Insulated Terminal1 x GXC6EC - High Performance Extract Fan1 x MWS 5 – Transformer Controller With Motor Protection Unit2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.4 x DDMP 12-12 3F 1810W M6A4 DG01 x CPTA-E Flush mounted PIR sensor with timer4 x SAVE VSR 300 heat recovery unit1 x Silent 300 CZ Design PLUS Extractor Fan1 x ENV 100 12v transformer SELV2 x VEKA INT 2000/15.0-L1 EKO2 x Elta - Room Sensor - Temp/Humid/C021 x LFBR 160 G4 - Helios Inline Filter Box - 160mm2 x Silentub - STUB 1001 x Contactor Interface Station - CI92 x TUNE-R-200-3-M4 - Control Damper2 x Compact SCD450/4-1AC1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x KBA- inlet mounting flange for CRMT 2251 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x EBM-Papst D3G133-BF05-14 Double inlet2 x TD160-NT Mixvent - 100mm - TD160 Timer2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x GENIOX 11 Internal Mounted Unit3 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x DDMP 10-08 3F 2210W M6A4 DG01 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Potentiometer EGH 01 - for DDMP Fans1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x DA9/9-NT1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x Helios RR-250-C Centrifugal inline fan1 x Single Deflection Grille 400mm with OBD damper1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x RS 80-50 L3 sileo. Centrifugal Rectangular Duct Fan1 x TUNE-R-200-3-M2 - Control Damper1 x CFI In-line 425 - Carbon Filter2 x CBA-100 Inlet Flange for CBT-1001 x IR24-P - Presence detector1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x Electrostatic Precipitator - 1H x 3W1 x Capacitor 2uf for use with the EBM A4E range1 x Speed Controller - REB61 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x VTR 500 STD Filter Kit
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
CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven
£ 494.68 now £ 424.00
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...