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 FU 15 40 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 7.5KW4 x Elta Variable Speed Drive IP66 - 2.2KW1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Frequency converter FU 075 14 - IP664 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x Helios VDS-7 Three Phase Transformer 5-Step1 x FRQ5-4A V2 Inverter Speed Controller3 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW3 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 202 x Elta Variable Speed Drive IP66 - 4.0KW2 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Three Phase Transformer 10amps2 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm2 x Electronic extractor fan speed controller - FSC 1.51 x Balance S Diffuser - NO RING - 125mm3 x EC6H - Reversible Group Fan Electronic Controller1 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3151 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 2004 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 400mm1 x Elta 3 Amp Electronic single phase speed controller.5 x Elta 6 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control4 x Airvent ceiling fan controller1 x Versio Square Ceiling Diffusers - RS141 x ELTA - Single Phase Transformer 8amps1 x ELTA - Single Phase Transformer 16amps1 x Circular Ceiling Diffuser - TST 1601 x ELTA - Single Phase Transformer 12amps6 x COM-33 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 4amps4 x AIRVENT speed control - AIR4019611 x Balance S Diffuser - NO RING - 100mm2 x Round ceiling diffuser 300mm2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control3 x Round ceiling diffuser 250mm1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13512 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp3 x ACO8AC/EC AutoChangeover panel1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x EM30-24 Electro-Mechanical Control Panel2 x Multiflow SMB550/4-1AC1 x ACO 149-ACO1/EDV1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit4 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Control Panel Commissioning Service4 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Circular Ceiling Diffuser - TST 1253 x Transformer 5 Speed Controller - ATC1-12TK1 x Round ceiling diffuser 350mm2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x BEAS-control module3 x Speed Controller - REB52 x Remote controller FLEX - for VEKO INT1 x Transformer 5 Speed Controller - ATC1-4TK2 x Helios TSW 3 Amp Transformer speed controller5 x Three Phase Transformer controllers - RMT 1.5 Amp2 x TG-K Duct temperature sensor7 x Vent Axia ACM 125 inline mixed flow duct fan5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan7 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Helios TSW 0.3Amp Compact Transformer speed controller3 x Helios TSW 1.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK3 x CS2 Current Switch2 x Vent Axia ACM 100 inline mixed flow duct fan4 x Isolator Switch - ISOSW8 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Two Speed Switch - REGUL-25 x MWS 1.5 – Transformer Controller With Motor Protection5 x WS - Reversing Switch from Helios Fans2 x Helios HQW-630/4 - IP556 x MTP 10, 10K, Speed control2 x Temperature Fan Speed Controller - ATCP4-WMS2 x Vent Axia ACM 200 inline mixed flow duct fan1 x MWS 3 – Transformer Controller With Motor Protection4 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x ERR 20/1 Centrifugal inline fan2 x Vent Axia T-Series Controller2 x TG-K3/NTC10-01 - Duct temperature sensor4 x Helios HQW-200/4 - IP552 x Transformer Speed Control - RTRE- 12.0Amp1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Transformer (silent) speed controller - RE 5.0 Amp3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x REE-2 Electronic Speed Controller3 x Speed Controller - REB1-N2 x Silent 100 Window Kit - windowS3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Speed Controller - REB2.5-N3 x VTR 300 STD Filter Kit2 x DEF-CBM-RE-7 - Protection Guard3 x Helios HQW-315/4 - IP553 x MV-B Dual Switch for use with Helios HQW plate fans,3 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Isolator Switch - EFF-ISO2 x RDH FLEX-SQUARE - ADH/RDH 04502 x TUNE-R-200-3-M1 - Control Damper5 x PIR Sensor - PIR22 x Vent Axia Silent 100T (TIMER)1 x CBM 9-9 550w 4P VR (Open Motor)6 x Transformer (silent) speed controller - RE 3.0 Amp5 x Transformer Speed Control - RTRE- 1.5Amp5 x Speed Controller - REB13 x PIR Sensor - PIR42 x REB-CVF 0-10v Controller2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Helios TSW 7.5 Amp Transformer speed controller1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-2TK3 x RDS 11 Helios Transformer Controller With Motor Protection3 x Transformer speed controller - ATC1 - 1.5 Amps1 x Vent Axia SC5001 - Speed controller1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Helios HQW-200/2 - IP553 x Envirovent G4 Filter - SL-G4/F71 x Transformer (silent) speed controller - RE 1.5 Amp2 x TG-R room temperature sensor3 x Speed Controller - REB103 x SG-200 Fan Guard for the HQW 2002 x REE-1 Electronic Speed Controller2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)3 x Helios HQW-250/4 - IP552 x MTS10- extractor fan 3 step switch6 x QPTW 250C Acoustic Twin Fan with Controller3 x UB47- Universal Insulated Terminal1 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x Mini Diffuser - 100mm2 x Elta 6 Amp Electronic single phase speed controller.2 x Compact SCD450/4-1AC2 x TUNE-R-200-3-M4 - Control Damper2 x CBT-100N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x SAVE VSR 300 heat recovery unit1 x Contactor Interface Station - CI91 x LFBR 315 G4 - Helios Inline Filter Box - 315mm3 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Silentub - STUB 1001 x TG-K Duct temperature sensor1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x CO2 Room Sensor - CO2-R3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x TUNE-R-200-3-M2 - Control Damper2 x Elta - Room Sensor - Temp/Humid/C022 x TD160-NT Mixvent - 100mm - TD160 Timer3 x Duct Termination with Mesh - 100mm2 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x VEKA INT 2000/15.0-L1 EKO1 x CBA-100 Inlet Flange for CBT-1003 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)2 x CFI In-line 150 - Carbon Filter1 x Single Deflection Grille 400mm with OBD damper2 x Helios HQW-355/4 - IP551 x VTR 500 STD Filter Kit1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Quietflow Twin SQTDCV250-1ECL1 x Elta SCP400/4-1AC - IP551 x Binks Bullows - Spray Booth Filter1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x KBA- Inlet Mounting 2251 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x DDMP 12-12 3F 5700W M6M0 DG71 x Duct Termination with Mesh - 150mm1 x DDMP 10-10 1F 1000W M6A2 DA51 x CBT-80N Centrifugal1 x CBB-60N Centrifugal1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Potentiometer EGH 01 - for DDMP Fans1 x DPD 12PM Delivery Surcharge1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Vent Axia Trickle & Boost Switch2 x CBS-60 Outlet Flange for CSB/CBT-601 x CBA-60 Inlet Flange for CBT-601 x RUCK MTP 20, 10K, Speed control1 x CBM 7/7 147w 4P RE-VR1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x DDMP 12-09 1F 1800W M6A4 DA81 x Duct Termination with Mesh - 400mm2 x Flat Roof Terminal -OFT 5 - Asphalt2 x Helios RR-250-C Centrifugal inline fan1 x Twinflow STDL315-1EC1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x RDS 7 Helios Transformer Controller With Motor Protection1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x DEF-140T Inlet Guard for the CBT-100N1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x TD Mixvent 800/200 EEXEIIT32 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x ENV 100 12v transformer SELV1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x GXC6EC - High Performance Extract Fan2 x Transformer Speed Control - RTRE- 7.0Amp1 x CBM 12-12 1100w 6P Three Phase1 x CSB-60 Centrifugal fan1 x WSD 100 (1060x1060x70)1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x ERR 31/1 Centrifugal inline fan1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Transformer Speed Control - RTRE- 5.0Amp1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x Speed Controller - REB161 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x Duct Termination with Mesh - 355mm1 x Electrostatic Precipitator - 1H x 3W2 x SPI-100 C Iris damper2 x Speed Controller - REB81 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x ACO3TO-ADS-VFC-7.1A1 x IR24-P - Presence detector1 x Duct Termination with Mesh - 450mm1 x DDMP 07/07 Mounting Flange1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CBB-80N Centrifugal1 x DDMP 12-12 1F 1800W M6A4 DA81 x Elta SPA500/4-1AC - IP541 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost
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...