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)
3 x MTP 10, 10K, Speed control1 x Elta 6 Amp Electronic single phase speed controller with TK4 x Speed Controller - REB1-N4 x Helios HQW-315/4 - IP552 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Silent 100 Window Kit - windowS5 x Vent Axia Silent 100T (TIMER)1 x TD Mixvent 800/200 EEXEIIT32 x CBA-60 Inlet Flange for CBT-605 x PIR Sensor - PIR23 x MWS 1.5 – Transformer Controller With Motor Protection3 x REB-CVF 0-10v Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6303 x QPTW 250C Acoustic Twin Fan with Controller2 x CBM 9-9 550w 4P VR (Open Motor)1 x Helios HQW-630/4 - IP551 x UB47- Universal Insulated Terminal5 x Transformer Speed Control - RTRE- 1.5Amp2 x TG-K3/NTC10-01 - Duct temperature sensor4 x PIR Sensor - PIR43 x WS - Reversing Switch from Helios Fans2 x Vent Axia T-Series Controller1 x Quietflow SQS100-1ECL - Centrifugal Box Fan4 x Speed Controller - REB12 x Helios HQW-200/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Skyflow SSR Horizontal Roof Cowl SSR80B3 x TG-K Duct temperature sensor1 x Multiflow SMB550/4-1AC1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm4 x Transformer (silent) speed controller - RE 3.0 Amp3 x Elta 6 Amp Electronic single phase speed controller.1 x Elta 10 Amp Electronic single phase speed controller.1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp4 x DDMP 12-12 3F 1810W M6A4 DG02 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Compact SCD450/4-1AC3 x Duct Termination with Mesh - 355mm1 x Speed Controller - REB51 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Systemair Save Connect 2.0 Internet Module1 x REE-2 Electronic Speed Controller2 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Elta Variable Speed Drive IP66 - 1.5KW2 x ENV 100 12v transformer SELV2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x EC6H - Reversible Group Fan Electronic Controller2 x TUNE-R-200-3-M4 - Control Damper1 x GXC6EC - High Performance Extract Fan2 x Elta Variable Speed Drive IP66 - 0.75KW1 x Mini Diffuser - 100mm1 x Speed Controller - REB2.5-N1 x Elta - Room Sensor - Temp/Humid/C021 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x Transformer Speed Control - RTRE- 7.0Amp1 x TG-R room temperature sensor1 x CK-60F Kit2 x Helios TSW 1.5 Amp Transformer speed controller1 x REE-1 Electronic Speed Controller1 x SG-200 Fan Guard for the HQW 2002 x Electronic extractor fan speed controller - FSC 1.52 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Binks Bullows - Spray Booth Filter2 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Remote Timer Control - 13512 x Duct Termination with Mesh - 450mm2 x Elta Variable Speed Drive IP66 - 2.2KW1 x FRQ5-10A Inverter Speed controller3 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x DEF-CBM-RE-7 - Protection Guard2 x SAVE VSR 300 heat recovery unit1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x TUNE-R-200-3-M1 - Control Damper3 x Helios RR-250-C Centrifugal inline fan2 x Speed Controller - REB102 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x ERR 20/1 Centrifugal inline fan2 x Isolator Switch - ISOSW1 x DDMP 07/07 Mounting Flange1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x CBT-100N Centrifugal2 x Transformer Speed Control - RTRE- 12.0Amp1 x Flat Roof Terminal -OFT 5 - Asphalt4 x Airvent ceiling fan controller1 x SPI-100 C Iris damper1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.2 x HIMF - Mixed Flow Fan 125mm Inline Fan3 x DPD 12PM Delivery Surcharge2 x CBT-80N Centrifugal1 x Duct Termination with Mesh - 400mm1 x Vent Axia SC5001 - Speed controller1 x Transformer Speed Control - RTRE- 5.0Amp2 x TecFire Intumescent Damper - Rectangular 400x400mm2 x Speed controller with Reverse - REB-1R1 x Elta SPA500/4-1AC - IP542 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Contactor Interface Station - CI91 x RDH FLEX-SQUARE - ADH/RDH 04502 x MTS10- extractor fan 3 step switch1 x DDMP 10-10 1F 1000W M6A2 DA51 x CBS-60 Outlet Flange for CSB/CBT-601 x VTR 300 STD Filter Kit1 x Elta Wall Cowl SWC56/632 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x EBM-Papst D3G133-BF05-14 Double inlet1 x EBM-Papst D4E225-BC01-17 Double inlet1 x DA9/9-NT1 x CSB-60 Centrifugal fan1 x CPTA-E Flush mounted PIR sensor with timer2 x Temperature Fan Speed Controller - ATCP4-WMS1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x FFR 355 Filter Cassette2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x CBM 12-12 1100w 6P Three Phase1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Speed Controller - REB61 x Speed Controller - REB161 x Electrostatic Precipitator - 1H x 3W1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011592 x TUNE-R-200-3-M2 - Control Damper1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x Universal Pipe Fixing Clip1 x Silentub - STUB 1001 x WSD 100 (1060x1060x70)2 x GRA-100 External Grill by S&P2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x VKS 355-500 Automatic shutter1 x Elta Louvre Shutter - 400mm1 x Helios TSW 3 Amp Transformer speed controller3 x Silent 300 CZ Design PLUS Extractor Fan1 x ERR 31/1 Centrifugal inline fan1 x Transformer Speed Control - RTRE- 3.0Amp1 x DS-2 2-Speed Switch (3 Phase)1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x DDMP 10-08 3F 2210W M6A4 DG01 x Vent Axia T-Series Wall Model TX6WL1 x Elta Wall Cowl SWC25/312 x VTR 500 STD Filter Kit1 x Elta Wall Cowl SWC35/401 x 204x60mm x 1m Insulated Rectangular Duct2 x KBA- Inlet Mounting 2251 x CBT-130N Centrifugal ATEX II 2G Exd IIB T42 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Elta SCP400/4-1AC - IP551 x Elta Wall Cowl SWC45/501 x Flanged Damper 019-0560-STD1 x DDMP 12-12 3F 5700W M6M0 DG71 x RUCK MTP 30, Stepped Speed control1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Round ceiling diffuser 400mm1 x MWS 3 – Transformer Controller With Motor Protection2 x CO2 Room Sensor - CO2-R1 x Lo-Carbon Silhouette 100T (Timer)1 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Two Speed Switch - REGUL-21 x Helios HQW-250/4 - IP551 x AIRVENT speed control - AIR4019611 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x Speed Controller - REB81 x Backdraught Shutters 039-SFSV-63/711 x RDH Flange - 04001 x Elta SCP500/4-3AC - IP551 x Jet Cowl - 315mm1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x 100mm Round Connector with Damper1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm2 x CBB-80N Centrifugal2 x Elta Turboflow-TF - 450mm - Single phase1 x Spare filter for Energi Sava 380 HR unit1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x CBS-100 Outlet Flange for CBT-1001 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)2 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011582 x CBB-60N Centrifugal1 x Duct Mounted Filter Box With G2 paper AND Metal Washable Filter - 125mm1 x DDMP 12-12 1F 1800W M6A4 DA81 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan2 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Elta Turboflow-TF - 630mm - Three phase1 x 220x90mm Insulated Rectangular T-Piece3 x Potentiometer EGH 01 - for DDMP Fans1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x MPC-800 DUCT MOUNT AIRFLOW & PRESSURE DETECTOR1 x Jetflow Silent SJMF-S 200-1EC1 x Elta HXP 800mm 6-Pole (Three Phase)2 x Flat Roof Terminal -OFT 5 - EPDM1 x KBA- Inlet Mounting 1801 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Flanged Damper 019-0500-STD1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX710/4-3 Three Phase1 x RDH E0-0400 Mounting Feet (pair)1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x RUCK MTP 20, 10K, Speed control1 x Elta Standard Ambient Flexible Connector - 560mm1 x 220x90mm x 1m Insulated Rectangular Duct1 x 220x90mm Rectangular to 150mm Round Adaptor1 x CBM 7/7 147w 4P RE-VR1 x Single Deflection Grille 400mm with OBD damper1 x JMS-5601 x TD ECOWATT 2000/315 Inline Duct Fan - TD-ECOWATT1 x ELTA - Single Phase Transformer 2amps1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x 125mm Round Connector with Damper2 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x RDH Flange - 04501 x Purlin Box 800 for RAW Cowls1 x Singleflow SSDL315-1EC1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Spare filter pack for Energi Sava 210 HR unit1 x Elta Standard Ambient Flexible Connector - 1000mm1 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x Kitchavent 2000 Odour control System - 18152521 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 300watt VR RE1 x CBP-9/9 LOW PRESSURE CENTRIFUGAL FAN1 x DDMP 07-07 1F 1100W M6AO DA51 x Helios ZNE Electronic Fan Overrun Timer1 x ACO8AC/EC AutoChangeover panel1 x Nicotra RDH G2E7-04501 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x KBA- inlet mounting flange for CRMT 2501 x 110 x 54mm Short Rectangular to Round Adaptor male1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase1 x Elta Standard Ambient Flexible Connector - 450mm1 x F7 Mini-Cell panel filter - 594 x 5941 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan2 x MWS 5 – Transformer Controller With Motor Protection Unit1 x RDS 11 Helios Transformer Controller With Motor Protection2 x Vortice Quadro Micro 100 I - Standard Version1 x DEF-140T Inlet Guard for the CBT-100N1 x FRQ5-4A V2 Inverter Speed Controller1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x TEM 075 - 5 Speed Transformer Speed Control1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x CFI In-line 150 - Carbon Filter1 x Transformer 5 Speed Controller - ATC1-10TK1 x RTRD - Three Phase Speed Controller - 2 Amp
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
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Unbelievable! With TDmixvent500: noise reduction minimum 50%...