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)
2 x FU 15 16 Frequency Inverter1 x Soler & Palau - HCBT/6-710/H - IP651 x Soler & Palau - HXTR/6-710/H - IP54 - BFLOW1 x Flanged Spigot - 250mm1 x Soler & Palau - HXBR/4-355/H - IP541 x TUNE-R-160-2-M3 - Control Damper1 x Stainless Steel Duct Suspension Rings - SUR1251 x 125mm Round Equal T Piece1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm3 x Elta Variable Speed Drive IP66 - 2.2KW1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 40 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP664 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 075 52 Frequency Inverter (IP20)2 x FRQ-10A V2 Inverter Speed controller2 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Elta Variable Speed Drive IP66 - 5.5KW3 x FRQ5-10A Inverter Speed controller3 x Elta Variable Speed Drive IP66 - 1.5KW2 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 10amps1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Balance S Diffuser - NO RING - 125mm4 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1254 x EC6H - Reversible Group Fan Electronic Controller1 x Curved Blade Grille 600x600 (2way blow)2 x Airvent ceiling fan controller1 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3151 x Elta 2 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 400mm1 x ELTA - Single Phase Transformer 12amps1 x EFSC-3N- Single Phase Speed Control1 x JSR 200 Painted RAL50182 x Elta 6 Amp Electronic single phase speed controller with TK1 x Circular Ceiling Diffuser - TST 2001 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 8amps2 x 5-Speed Controller for use with Elta SAX Classic Fans3 x COM-31 x Circular Ceiling Diffuser - TST 1601 x ELTA - Single Phase Transformer 4amps1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 200mm1 x EFSC-6N- Single Phase Speed Control3 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 300mm1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps1 x Round ceiling diffuser 350mm1 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13513 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B3 x 7 Day Programmable TIMECLOCK1 x ACO8AC/EC AutoChangeover panel1 x TTC-2000 Three phase electric heater controller1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta ACO Panel 149-ACO18B2 x Systemair Save Connect 2.0 Internet Module1 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EM30-24 Control Panel Commissioning Service5 x MTP 10, 10K, Speed control4 x Helios TSW 1.5 Amp Transformer speed controller2 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Transformer (silent) speed controller - RE 1.5 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan2 x Helios TSW 7.5 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-12TK5 x Transformer 5 Speed Controller - ATC1-4TK1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Helios TSW 0.3Amp Compact Transformer speed controller3 x Helios TSW 3 Amp Transformer speed controller3 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Helios TSW MCB Amp Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan4 x Vent Axia ACM 125 inline mixed flow duct fan2 x Transformer speed controller - ATC1 - 1.5 Amps1 x TG-K Duct temperature sensor2 x Transformer 5 Speed Controller - ATC1-8TK1 x MWS 3 – Transformer Controller With Motor Protection2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x DEF-140T Inlet Guard for the CBT-100N1 x BEAS-control module3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Helios HQW-200/2 - IP551 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Envirovent G4 Filter - SL-G4/F71 x Two Speed Switch - REGUL-22 x Envirovent 4 Way Remote Control Switch - SWHBKRF-43 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-10TK1 x CS2 Current Switch1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios HQW-630/4 - IP552 x Temperature Fan Speed Controller - ATCP4-WMS1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box2 x Vent Axia T-Series Controller2 x WS - Reversing Switch from Helios Fans1 x ERR 20/1 Centrifugal inline fan2 x REE-1 Electronic Speed Controller2 x Speed Controller - REB51 x CBS-60 Outlet Flange for CSB/CBT-602 x Helios HQW-200/4 - IP551 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)6 x Transformer (silent) speed controller - RE 3.0 Amp2 x Multiflow SMB550/4-1AC1 x TG-R room temperature sensor1 x Isolator Switch - ISOSW2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Transformer Speed Control - RTRE- 12.0Amp3 x Skyflow SSR Horizontal Roof Cowl SSR31/35B3 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Speed Controller - REB63 x REB-CVF 0-10v Controller2 x Isolator Switch - EFF-ISO1 x Transformer (silent) speed controller - RE 5.0 Amp1 x SG-200 Fan Guard for the HQW 2004 x Speed Controller - REB1-N1 x ERR 31/1 Centrifugal inline fan3 x Silent 100 Window Kit - windowS1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x DDMP 09-09 3F 2130W M6A4 DG02 x PIR Sensor - PIR23 x Helios HQW-315/4 - IP553 x Transformer Speed Control - RTRE- 7.0Amp1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x TG-K3/NTC10-01 - Duct temperature sensor1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Vent Axia Silent 100T (TIMER)2 x DDMP 12-12 3F 1810W M6A4 DG01 x ELM 18 EX Flexible Cuff for ERM 182 x Helios HQW-250/4 - IP552 x PIR Sensor - PIR41 x 220x90mm Insulated Rectangular Horizontal 45° Bend2 x Transformer 5 Speed Controller - ATC1-2TK1 x Helios TSW 10 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection2 x Elta 3 Amp Electronic single phase speed controller with TK1 x 220x90mm Insulated Rectangular Vertical 45° Bend2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Transformer Speed Control - RTRE- 5.0Amp1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Speed Controller - REB102 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x Speed Controller - REB82 x TG-K Duct temperature sensor3 x QPTW 250C Acoustic Twin Fan with Controller2 x CBM 9-9 550w 4P VR (Open Motor)3 x Speed Controller - REB11 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x UB47- Universal Insulated Terminal2 x Mini Diffuser - 100mm1 x TD Mixvent 800/200 EEXEIIT31 x Elta Wall Cowl SWC25/311 x DDMP 09/09 Mounting Flange1 x Elta - Room Sensor - Temp/Humid/C021 x Elta Wall Cowl SWC35/404 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x MTS10- extractor fan 3 step switch1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Elta Wall Cowl SWC45/501 x Compact SCD450/4-1AC1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x DVG-H 560D4/F400 IE2 - Smoke extract roof unit2 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x Speed Controller - REB2.5-N2 x Transformer Speed Control - RTRE- 1.5Amp1 x CBA-60 Inlet Flange for CBT-601 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x DDMP 10-08 3F 2210W M6A4 DG01 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Jet Cowl - 315mm2 x VTR 300 STD Filter Kit1 x Duct Termination with Mesh - 355mm1 x RS 80-50 L3 sileo. Centrifugal Rectangular Duct Fan2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE
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
