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)
1 x TTC-2000 Three phase electric heater controller3 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board3 x Helios TSW 7.5 Amp Transformer speed controller1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV2 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Elta ACO Panel 149-ACO18B3 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x EM30-24 Control Panel Commissioning Service1 x Elta Wall Cowl SWC56/631 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC25/311 x Elta Louvre Shutter - 400mm1 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 Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Economy Airvent 100mm Fan with Timer1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x DV-ROF-V-225 Roof mounted unit3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW2 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter1 x FRQ5-4A V2 Inverter Speed Controller2 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP662 x Elta Variable Speed Drive IP66 - 0.75KW2 x ELTA - Three Phase Transformer 3amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x NKS-D swirl diffuser v-300 x 300mm1 x FU 15 16 Frequency Inverter1 x Circular Ceiling Diffuser - TST 1251 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x PCA Diffuser - PCA-3151 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x Balance S Diffuser - NO RING - 125mm2 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50181 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 200mm2 x Round ceiling diffuser 300mm1 x PCA Diffuser - PCA-2501 x REB-CVF 0-10v Controller2 x QPTW 250C Acoustic Twin Fan with Controller1 x Elta 2 Amp Electronic single phase speed controller.2 x AIRVENT speed control - AIR4019612 x Multi Input Run On Timer - 0 - 20min - CFCU2 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 Remote controller FLEX - for VEKO INT1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Transformer 5 Speed Controller - ATC1-4TK1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x TDP-D Pressure Sensor with Display1 x Helios TSW 1.5 Amp Transformer speed controller1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Round ceiling diffuser 250mm1 x Vent Axia ACM 100 inline mixed flow duct fan2 x DEF-140T Inlet Guard for the CBT-100N3 x Vent Axia ACM 125 inline mixed flow duct fan1 x Isolator Switch - ISOSW2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x TG-K Duct temperature sensor1 x Elta 6 Amp Electronic single phase speed controller with TK1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Remote Timer Control - 13512 x Transformer 5 Speed Controller - ATC1-2TK1 x ERR 31/1 Centrifugal inline fan1 x EBM-Papst D2E097-BK76-98 Double inlet1 x REE-1 Electronic Speed Controller1 x Electronic extractor fan speed controller - FSC 1.52 x Transformer (silent) speed controller - RE 3.0 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Speed Controller - REB51 x Speed Controller - REB101 x TG-K3/NTC10-01 - Duct temperature sensor2 x Transformer (silent) speed controller - RE 5.0 Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x CBM 9-9 550w 4P VR (Open Motor)2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Speed Controller - REB11 x MTV-1/010 Controller 0 to 10V+1 x Rectangular Airbrick Adaptor3 x MTP 10, 10K, Speed control3 x PIR Sensor - PIR22 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x Vent Axia Silent 100T (TIMER)1 x PIR Sensor - PIR41 x Speed Controller - REB2.5-N2 x VTR 300 STD Filter Kit1 x Contactor Interface Station - CI92 x Silent 100 Window Kit - windowS3 x CBT-100N Centrifugal4 x UB47- Universal Insulated Terminal2 x Silentub - STUB 1001 x VEKA INT 2000/15.0-L1 EKO1 x SAVE VSR 300 heat recovery unit3 x Mini Diffuser - 100mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x KBA- Inlet Mounting 1801 x Egg Crate Grille with Dust panel filter 1 inch- 595x5952 x Run On Timer - 5s - 4hrs - RT5A1 x Single Deflection Grille 400mm with OBD damper2 x 100mm Round Connector with Damper2 x Silentub - STUB 2001 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR2 x ACO3TO-ADS-VFC-7.1A1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)2 x CBB-60N Centrifugal1 x Flat Roof Terminal -OFT 5 - Asphalt2 x VTR 500 STD Filter Kit1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH2 x RUCK MTP 20, 10K, Speed control2 x Duct Termination with Mesh - 150mm1 x Chaysol DA 9/9 3 speed2 x ELTA - Single Phase Transformer 2amps1 x DPD 12PM Delivery Surcharge1 x 125mm Round Connector with Damper1 x Binks Bullows - Spray Booth Filter1 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer 5 Speed Controller - ATC1-12TK2 x Helios TSW 3 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-8TK2 x Capacitor 2uf for use with the EBM A4E range1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x CS2 Current Switch2 x Vent Axia ACM 200 inline mixed flow duct fan1 x TEM 035 - 5 Speed Transformer Speed Control1 x ERR 20/1 Centrifugal inline fan1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Two Speed Switch - REGUL-21 x MWS 1.5 – Transformer Controller With Motor Protection1 x Speed Controller - REB31 x CBS-60 Outlet Flange for CSB/CBT-601 x Transformer (silent) speed controller - RE 1.5 Amp1 x Transformer Speed Control - RTRE- 5.0Amp1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x DEF-CBM-RE-7 - Protection Guard2 x Transformer Speed Control - RTRE- 1.5Amp2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x REE-2 Electronic Speed Controller1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Speed Controller - REB81 x ENV 100 12v transformer SELV1 x DDMP 09/09 Mounting Flange1 x RDH FLEX-SQUARE - ADH/RDH 04501 x FRQ5-10A Inverter Speed controller1 x Multiflow SMB550/4-1AC1 x TUNE-R-200-3-M4 - Control Damper1 x Speed Controller - REB162 x Speed Controller - REB1-N1 x Singleflow SSDL315-1EC1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Electrostatic Precipitator - 1H x 3W1 x EBM-Papst D3G133-BF05-14 Double inlet2 x IR24-P - Presence detector1 x Elta Variable Speed Drive IP66 - 5.5KW2 x Potentiometer EGH 01 - for DDMP Fans2 x CSB-60 Centrifugal fan1 x 204x60mm Insulated Rectangular Horizontal 45° Bend2 x CBA-100 Inlet Flange for CBT-1001 x CO2 Room Sensor - CO2-R1 x 204x60mm Insulated Rectangular Vertical 45° Bend2 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x CBT-80N Centrifugal1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C2 x CBM 7/7 147w 4P RE-VR1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x GENIOX 11 Roof Mounted External Unit1 x 220x90mm Insulated Rectangular Vertical 90° Bend2 x SD-MUB Vibration pad set1 x KBA- Inlet Mounting 2251 x CFI In-line 150 - Carbon Filter1 x Elta SCP400/4-1AC - IP551 x DDMP 10-08 FLANGE2 x WSD 100 (1060x1060x70)2 x CBS-100 Outlet Flange for CBT-1001 x DDMP 10-10 1F 1000W M6A2 DA51 x CPTA-E Flush mounted PIR sensor with timer2 x Temperature Fan Speed Controller - ATCP4-WMS1 x Push Timer Switch - ZA41 x MWS 5 – Transformer Controller With Motor Protection Unit2 x RDS 11 Helios Transformer Controller With Motor Protection1 x Helios TSW MCB Amp Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x TD Mixvent 800/200 EEXEIIT31 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Control switch - CR1501 x Elta 6 Amp Electronic single phase speed controller.1 x Compact SCD450/4-1AC1 x Elta - Room Sensor - Temp/Humid/C021 x DDMP 12-12 3F 1810W M6A4 DG01 x MTS10- extractor fan 3 step switch1 x Elta Variable Speed Drive IP66 - 1.5KW1 x TUNE-R-200-3-M2 - Control Damper1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x DDMP 10-08 3F 2210W M6A4 DG02 x Helios RR-250-C Centrifugal inline fan1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x RTRD - Three Phase Speed Controller - 4 Amp1 x TUNE-R-200-3-M3 - Control Damper1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x Universal Pipe Fixing Clip1 x CBM 9/7 4p 420W RE-VR1 x Backdraught Shutters 039-SFSV-63/711 x Vent Axia T-Series Wall Model TX9WL1 x Duct Termination with Mesh - 450mm1 x MEV Spider Additional Spigots2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x DDMP 12-09 1F 1800W M6A4 DA81 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x SPI-200 C Iris damper1 x Duct Termination with Mesh - 200mm1 x CBP-9/7-RC2 x Duct Termination with Mesh - 250mm1 x Elta SCP315/4-1AC - IP551 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x SDD-U Anti Vibration Pads1 x CBM 7/9 4p 300W RE-VR1 x CBT-170 Centrifugal1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x CBA-130 Inlet Flange for CBT-1301 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x DDMP 10-08 1F 1000W M6A2 DA51 x Elta HXP 800mm 6-Pole (Three Phase)1 x DDMP 12-09 FLANGE1 x Purlin Box 630/710 for RAW Cowls1 x Elta Quietflow Twin SQT125-1ECL1 x ADH E0-250 Flange - 0250 ADHE/RDHE1 x Elta SLC500/4B-1AC - IP551 x Chaysol da 9-7 - 3 Speed1 x Duct Termination with Mesh - 315mm1 x Elta SCP450/4-1AC - IP551 x Elta SLC560/4C-3AC - IP551 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Elta SCP500/4-3AC - IP551 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x Speed controller with Reverse - REB-1R1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Control with reverse - CR3001 x Three Phase Transformer controllers - RMT 1.5 Amp1 x MWS 3 – Transformer Controller With Motor Protection1 x 7 Day Programmable TIMECLOCK1 x EFSC-3N- Single Phase Speed Control1 x WS - Reversing Switch from Helios Fans1 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
