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 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)2 x FU 15 16 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 5.5KW2 x Elta Variable Speed Drive IP66 - 1.5KW2 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Duct Termination with Mesh - 450mm1 x Frequency converter FU 075 14 - IP661 x Transformer Speed Control - RTRE- 7.0Amp2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-4TK1 x TDP-D Pressure Sensor with Display2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Transformer speed controller - ATC1 - 1.5 Amps1 x RTRD - Three Phase Speed Controller - 4 Amp1 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 Two Speed Switch - REGUL-21 x Speed Controller - REB51 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Speed Controller - REB62 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Rectangular Airbrick Adaptor1 x Speed Controller - REB11 x MTS10- extractor fan 3 step switch1 x REB-CVF 0-10v Controller1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x MTP 10, 10K, Speed control1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Round ceiling diffuser 400mm1 x Silentub - STUB 1001 x Elta - Room Sensor - Temp/Humid/C021 x Compact SCD500/4-3AC1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x BDS 800 RA b/d shutter1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x CBA-100 Inlet Flange for CBT-1001 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x DEF-900AN2 x Mini Diffuser - 100mm1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x KBA- Inlet Mounting 1801 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x CBT-130N Centrifugal1 x ELTA - Three Phase Transformer 3amps1 x RUCK MTP 20, 10K, Speed control1 x DPD 12PM Delivery Surcharge1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 550watt -VR1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 373watt CVR1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x CBA-160 Inlet Flange for CBT-1601 x Universal Pipe Fixing Clip1 x Duct Termination with Mesh - 250mm1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Duct Termination with Mesh - 200mm1 x CBA-130 Inlet Flange for CBT-1301 x D2E-146-AP47-752 x ELTA - Single Phase Transformer 4amps1 x Small Centrifugal Fans CBM/2-133/190 185w1 x MUB 062 630D4 Multibox1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x GX6EC - High Performance Extract Fan1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x Atex Inline Fan 180mm - ERM18EXE1 x G2E160−AL19−56 FLUE FAN2 x EBM-Papst D3G133-BF05-14 Double inlet1 x D2E146-AP47-C11 x D2E146-AP47-331 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x LCA403218 - Long Cased Axial Fan1 x EBM-Papst D3G160-BP03-15 Double inlet1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x CBMT/Q 200-30 1 HEATER KIT1 x Jetflow Silent SJMF-S 200-1EC1 x Elta SCP400/4-3AC - IP551 x RUCK MTP 50, Potentiometer2 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 2amps2 x Electronic extractor fan speed controller - FSC 1.51 x 5-Speed Controller for use with Elta SAX Classic Fans1 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 2 Amp Electronic single phase speed controller.1 x EFSC-3N- Single Phase Speed Control2 x ELTA - Single Phase Transformer 8amps1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps2 x AIRVENT speed control - AIR4019611 x COM-31 x EFSC-6N- Single Phase Speed Control2 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps1 x CBS-130 Outlet Flange for CBT-1301 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x CBS-160 Outlet Flange for CBT-1601 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-2TK1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-10TK1 x Helios TSW 3 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-8TK1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x ELTA - Single Phase Transformer 16amps2 x RDS 11 Helios Transformer Controller With Motor Protection1 x Helios TSW MCB Amp Transformer speed controller1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Vent Axia ACM 125 inline mixed flow duct fan1 x DEF-140T Inlet Guard for the CBT-100N1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x MWS 3 – Transformer Controller With Motor Protection2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x 7 Day Programmable TIMECLOCK1 x WS - Reversing Switch from Helios Fans1 x Elta 3 Amp Electronic single phase speed controller with TK1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Speed Controller - REB31 x Transformer (silent) speed controller - RE 3.0 Amp1 x ELM 18 EX Flexible Cuff for ERM 181 x CBS-60 Outlet Flange for CSB/CBT-601 x Speed Controller - REB101 x Transformer (silent) speed controller - RE 1.5 Amp1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Transformer Speed Control - RTRE- 5.0Amp2 x Speed Controller - REB1-N1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x CBM 9-9 550w 4P VR (Open Motor)1 x Transformer Speed Control - RTRE- 1.5Amp1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Multiflow SMB550/4-1AC1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x ELM 25 EX Flexible Cuff for ERM 251 x PIR Sensor - PIR21 x TD Mixvent 800/200 EEXEIIT31 x Vent Axia Silent 100T (TIMER)1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x PIR Sensor - PIR41 x Speed Controller - REB81 x Silent 100 Window Kit - windowS1 x ELM 20 EX Flexible Cuff for ERM 221 x Speed Controller - REB2.5-N1 x DDMP 09/09 Mounting Flange1 x Contactor Interface Station - CI91 x CBT-100N Centrifugal1 x Elta Variable Speed Drive IP66 - 7.5KW1 x QPTW 250C Acoustic Twin Fan with Controller1 x UB47- Universal Insulated Terminal1 x FRQ5-10A Inverter Speed controller1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x DDMP 12-12 3F 1810W M6A4 DG01 x Compact SCD450/4-1AC1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x VEKA INT 2000/15.0-L1 EKO1 x Speed Controller - REB161 x GENIOX 11 Internal Mounted Unit1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x ACO8AC/EC AutoChangeover panel1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Singleflow SSDL315-1EC1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Electrostatic Precipitator - 1H x 3W1 x Potentiometer EGH 01 - for DDMP Fans1 x Helios RR-250-C Centrifugal inline fan1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x CO2 Room Sensor - CO2-R1 x CSB-60 Centrifugal fan1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x CBT-80N Centrifugal1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x Duct Termination with Mesh - 355mm1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x KBA- Inlet Mounting 2251 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x CBM 7/7 147w 4P RE-VR1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Duct Termination with Mesh - 100mm1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x WSD 100 (1060x1060x70)1 x DDMP 07/07 Mounting Flange1 x Run On Timer - 5s - 4hrs - RT5A1 x Twinflow STDL315-1EC1 x Silentub - STUB 2001 x CBS-100 Outlet Flange for CBT-1001 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CBB-60N Centrifugal1 x DDMP 10-10 1F 1000W M6A2 DA51 x Duct Termination with Mesh - 150mm1 x Compact SCD450/4-3AC1 x Binks Bullows - Spray Booth Filter1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Chaysol DA 9/9 3 speed1 x Vent Axia T-Series Wall Model TX9WL1 x FAST-TRACK RANGE 75mm - Straight Connector1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x CBM 9/7 4p 420W RE-VR1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x SPI-200 C Iris damper1 x Spiral end cap - 355mm1 x Elta SCP315/4-1AC - IP551 x SDD-U Anti Vibration Pads1 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Elta Standard Ambient Flexible Connector - 800mm1 x CBM 7/9 4p 300W RE-VR1 x Duct Termination with Mesh - 315mm1 x Vent Axia W300310 Controller Electronic 1.5A1 x Elta Skyflow SSRL710-1EC1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Elta SLC560/4C-3AC - IP551 x FU 22 25 Frequency Inverter1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase1 x Elta SCP450/4-1AC - IP551 x CBM 7/9 6p 72W RE-VR1 x Elta SCP500/4-3AC - IP551 x CBP-7/7-RC1 x Chaysol da 9-7 - 3 Speed1 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit1 x CBM 10/10 4 Pole 600watt RE VR1 x F7 Mini-Cell panel filter - 594 x 5941 x Spiral end cap - 80mm1 x DDMP 10-10 FLANGE1 x Chaysol DA 7/7 NT (V600002)1 x Elta Standard Ambient Flexible Connector - 450mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x GRA-100 External Grill by S&P1 x DT-1 Duct Mounted Thermostat1 x Dynair AL 200/4 Forward curved blade centrifugal fan.1 x REB Ecowatt Speed Control - REB-ECO1 x AL 1120 Mounting Flange1 x Acoustic Box Fans (Inline) - CAB-355 RE1 x Spare filter for Energi Sava 380 HR unit1 x FAST-TRACK RANGE 90mm - Seal Ring (1 bag of 10)1 x Elta Turboflow-TF - 630mm - Three phase1 x High Temperature Flexible Connector - 063-0630-PU2501 x Ancillary Pack for SB-Biflow 315 model1 x Elta Standard Ambient Flexible Connector - 350mm1 x HPA Heavy Duty Flexible Ducting - HPA300-FD51 x 204x60mm x 1m Insulated Rectangular Duct1 x Spare filter pack for Energi Sava 210 HR unit1 x MV EC 100 Multivent1 x Jet Fan IV 100-4 IE3 Induction Fan1 x DDMP 12-12 FLANGE1 x Acoustic Box Fans (Inline) - CAB-1002 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Temperature Controller - EDTW1 x Isolator Switch - ISOSW1 x Vent Axia ACM 100 inline mixed flow duct fan1 x RTRD - Three Phase Speed Controller - 14 Amp1 x Systemair Save Connect 2.0 Internet Module1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x TEM 075 - 5 Speed Transformer Speed Control
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
