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)
2 x EBM-Papst D4E225-BC01-17 Double inlet2 x PIR Sensor - PIR22 x Helios HQW-250/4 - IP551 x MTP 10, 10K, Speed control3 x UB47- Universal Insulated Terminal4 x Speed Controller - REB11 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.3 x CBM 9-9 550w 4P VR (Open Motor)6 x Speed Controller - REB83 x TG-K Duct temperature sensor1 x TD Mixvent 800/200 EEXEIIT33 x DDMP 12-12 3F 1810W M6A4 DG01 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Elta 6 Amp Electronic single phase speed controller.4 x Speed Controller - REB2.5-N1 x Transformer speed controller - ATC1 - 1.5 Amps6 x ACO8AC/EC AutoChangeover panel2 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR3 x FRQ5-10A Inverter Speed controller1 x 220x90mm Insulated Rectangular Horizontal 90° Bend2 x Compact SCD450/4-1AC1 x MWS 1.5 – Transformer Controller With Motor Protection2 x DDMP 07/07 Mounting Flange4 x DDMP 10-08 3F 2210W M6A4 DG02 x ENV 100 12v transformer SELV2 x ELM 18 EX Flexible Cuff for ERM 183 x SPI-100 C Iris damper4 x Duct Termination with Mesh - 450mm1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x Flat Roof Terminal -OFT 5 - Asphalt1 x PIR Sensor - PIR42 x KBA- Inlet Mounting 3552 x Helios TSW 1.5 Amp Transformer speed controller1 x DDMP 09/09 Mounting Flange3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost4 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x CCpro 40 (1CC9402) Long Casing Extension1 x Duct Termination with Mesh - 400mm1 x Duct Termination with Mesh - 250mm2 x Mini Diffuser - 100mm4 x CBT-100N Centrifugal3 x DEF-CBM-RE-7 - Protection Guard1 x 220x90mm Insulated Rectangular Horizontal 45° Bend3 x VTR 300 STD Filter Kit2 x Vent Axia SC5001 - Speed controller3 x DDMP 10-10 1F 1000W M6A2 DA51 x 220x90mm Insulated Rectangular Vertical 45° Bend4 x SAVE VSR 300 heat recovery unit1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm2 x Elta SPA500/4-1AC - IP542 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x AIRVENT speed control - AIR4019611 x Binks Bullows - Spray Booth Filter1 x Elta - Room Sensor - Temp/Humid/C022 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x Elta Variable Speed Drive IP66 - 1.5KW3 x MWS 5 – Transformer Controller With Motor Protection Unit1 x 220x90mm Insulated Rectangular Vertical 90° Bend2 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven2 x Transformer 5 Speed Controller - ATC1-4TK3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x GXC6EC - High Performance Extract Fan2 x KBA- inlet mounting flange for CRMT 2253 x CBA-100 Inlet Flange for CBT-1002 x DS-2 2-Speed Switch (3 Phase)3 x CBS-100 Outlet Flange for CBT-1003 x Potentiometer EGH 01 - for DDMP Fans1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x Transformer Speed Control - RTRE- 5.0Amp3 x Duct Termination with Mesh - 355mm1 x RSK355 - Back Draught Shutter1 x CK-60F Kit3 x Helios RR-250-C Centrifugal inline fan3 x ELTA - Three Phase Transformer 3amps1 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR3 x Silentub - STUB 1001 x Speed Controller - REB61 x Silent 100 Window Kit - windowS1 x Transformer Speed Control - RTRE- 1.5Amp1 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)2 x CBM 12-12 1100w 6P Three Phase2 x Electrostatic Precipitator - 1H x 3W2 x KBA- Inlet Mounting 2801 x TD Mixvent 1100/250 EEXEIIT31 x Transformer 5 Speed Controller - ATC1-10TK1 x DEF-140T Inlet Guard for the CBT-100N1 x Speed Controller - REB164 x DDMP 12-12 3F 5700W M6M0 DG71 x DDMP 12-09 1F 1800W M6A4 DA83 x DDMP 12-12 1F 1800W M6A4 DA81 x DDMP 10-08 1F 1000W M6A2 DA51 x CBT-100N Centrifugal ATEX II 2G Exe II T33 x MTS10- extractor fan 3 step switch3 x Duct Termination with Mesh - 100mm3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x GRA-100 External Grill by S&P1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x RDH Flange - 02503 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Elta SCP315/4-1AC - IP551 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC3 x CSB-60 Centrifugal fan3 x VEKA INT 2000/15.0-L1 EKO2 x Helios VARW 450/4 - TK2 x ADH E0-450 Flange - 0450 ADHE/RDHE3 x CBA-130 Inlet Flange for CBT-1301 x Speed Controller - REB53 x Helios ESA-1 Surface mounted Speed Control 1amp2 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)1 x Transformer 5 Speed Controller - ATC1-2TK4 x RDS 1 Helios Transformer Controller With Motor Protection1 x Transformer Speed Control - RTRE- 3.0Amp2 x KAD-355-F400 Rectangle Flexible Connector3 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x RUCK MTP 20, 10K, Speed control2 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x TUNE-R-200-3-M4 - Control Damper2 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Acoustic Box Fans (Inline) - CAB-355 RE1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x Helios HQW-355/4 - IP551 x RDH Flange - 04501 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Elta SCP500/4-3AC - IP552 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm3 x Ancillary Pack for SB-Biflow 250 model1 x Jetflow Silent SJMF-S 200-1EC4 x 100mm Round Connector with Damper2 x VTR 500 STD Filter Kit2 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole1 x 204x60mm x 1m Insulated Rectangular Duct2 x MUB 062 630D4 Multibox2 x Elta SCP400/4-1AC - IP552 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/2-3 Three Phase1 x Nicotra RDH G2E7-04501 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x FU 22 25 Frequency Inverter1 x Kitchavent 2000 Odour control System - 18152521 x High Temperature Flexible Connector - 063-0630-PU2502 x TD160-NT Mixvent - 100mm - TD160 Timer1 x CO2 Room Sensor - CO2-R1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x DDMP 07-07 1F 1100W M6AO DA51 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x Round ceiling diffuser 200mm1 x MPC-800 DUCT MOUNT AIRFLOW & PRESSURE DETECTOR1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Duct Termination with Mesh - 150mm1 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Nicotra RDH E2-0200 (R)1 x CBT-80N Centrifugal1 x VA 9/2 T - High Temp Axial Fan,1 x 220x90mm Rectangular to 150mm Round Adaptor1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven3 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan2 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x CBM 7/7 147w 4P RE-VR1 x Two Speed Switch - REGUL-21 x Speed Controller - REB102 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x CBB-60N Centrifugal3 x Round ceiling diffuser 250mm1 x Singleflow SSDL315-1EC2 x RDH Flange - 04001 x Filter Box With F7 Grade Bag Filter - 250mm1 x Elta SCP630/4-3AC - IP552 x TD160 Mixvent - 100mm - TD160-N Standard3 x KAD-225-F400 Rectangle Flexible Connector1 x CS2 Current Switch1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Purlin Box 800 for RAW Cowls1 x Soaker Sheet to suit RA8001 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 300watt VR RE1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Helios TSW 3 Amp Transformer speed controller1 x MWS 3 – Transformer Controller With Motor Protection2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x REE-2 Electronic Speed Controller1 x Round ceiling diffuser 400mm1 x Speed Controller - REB31 x Contactor Interface Station - CI92 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged2 x TUNE-R-200-3-M1 - Control Damper2 x TUNE-R-200-3-M2 - Control Damper2 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)2 x TUNE-R-200-3-M3 - Control Damper1 x DPD 12PM Delivery Surcharge2 x 125mm Round Connector with Damper1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x EBM-Papst D3G133-BF05-14 Double inlet1 x WSD 100 (1060x1060x70)1 x CFI In-line 150 - Carbon Filter1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x EFSC-3N- Single Phase Speed Control1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x Elta Variable Speed Drive IP66 - 4.0KW1 x SD-MUB Vibration pad set1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Universal Pipe Fixing Clip1 x Elta SLC560/4C-3AC - IP551 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan1 x DDMP 10-08 FLANGE1 x EMI 150L E2M - Acoustic Inline Mixvent Fan2 x Vent Axia T-Series Wall Model TX6WL1 x 220x90mm x 1m Insulated Rectangular Duct2 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2B-3AC Three Phase1 x Chaysol DA 9/9 3 speed2 x REB Ecowatt Speed Control - REB-ECO1 x Duct Mounted Filter Box With G2 paper AND Metal Washable Filter - 125mm1 x Atex Inline Fan 180mm - ERM18EXE1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)1 x HXP450/6-1 - 6 Pole - Single Phase2 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x Flanged Damper 019-0560-STD1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x DDMP 12-09 FLANGE1 x Elta SCP350/4-1AC - IP551 x Spiral Ducting 1 meter - 355mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/8 6 Pole 373watt VR1 x Capacitor 2uf for use with the EBM A4E range1 x Elta Variable Speed Drive IP66 - 7.5KW2 x KBA- inlet mounting flange for CRMT 2501 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)2 x 110 x 54mm Round to Rectangular Adaptor - Long1 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 Impeller Side Guard - 450mm1 x ELTA - Three Phase Transformer 10amps1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x FFR 355 Filter Cassette1 x Lo-Carbon Silhouette 100T (Timer)1 x RDH E0-0400 Mounting Feet (pair)1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Silent 300 CZ Design PLUS Extractor Fan1 x FRQ5-4A V2 Inverter Speed Controller1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x MWS-75 Transformer controller with TK -7.5A1 x Electronic extractor fan speed controller - FSC 1.51 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x RTRD - Three Phase Speed Controller - 2 Amp1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x CPTA-E Flush mounted PIR sensor with timer1 x RRB- transformer controller1 x Transformer 5 Speed Controller - ATC1-12TK
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
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