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 Speed Controller - REB2.5-N1 x Speed Controller - REB162 x Helios RR-250-C Centrifugal inline fan1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x CBA-100 Inlet Flange for CBT-1005 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x CBT-80N Centrifugal3 x KBA- Inlet Mounting 1801 x CSB-60 Centrifugal fan2 x KBA- Inlet Mounting 3153 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x KBA- Inlet Mounting 2254 x Elta SCP400/4-1AC - IP551 x Lo-Carbon Silhouette 100T (Timer)3 x Helios ESA-1 Surface mounted Speed Control 1amp1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x CCpro 40 (1CC9402) Long Casing Extension1 x Potentiometer EGH 01 - for DDMP Fans2 x VTR 500 STD Filter Kit3 x Duct Termination with Mesh - 355mm3 x Helios HQW-355/4 - IP553 x KAD-225-F400 Rectangle Flexible Connector5 x 100mm Round Connector with Damper3 x SPI-100 C Iris damper4 x Flat Roof Terminal -OFT 5 - Asphalt6 x Duct Termination with Mesh - 150mm3 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm7 x DDMP 07/07 Mounting Flange1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3004 x Round ceiling diffuser 250mm2 x Binks Bullows - Spray Booth Filter2 x Twinflow STDL315-1EC1 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x TD Mixvent 1100/250 EEXEIIT31 x ACO3TO-ADS-VFC-7.1A4 x CBS-100 Outlet Flange for CBT-1002 x Run On Timer - 5s - 4hrs - RT5A1 x Quietflow Twin SQTDCV250-1ECL6 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Silent 300 CZ Design PLUS Extractor Fan2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Vent Axia Trickle & Boost Switch3 x DDMP 10-10 1F 1000W M6A2 DA56 x CBM 7/7 147w 4P RE-VR3 x TUNE-R-200-3-M3 - Control Damper4 x DDMP 12-12 3F 5700W M6M0 DG73 x ACOAS/ AC/EC Auto Changeover 8Amp5 x ELTA - Three Phase Transformer 3amps4 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit5 x RUCK MTP 20, 10K, Speed control1 x Backdraught Shutters 039-SFSV-63/717 x Duct Termination with Mesh - 450mm5 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan2 x Helios ZNE Electronic Fan Overrun Timer3 x Silentub - STUB 2007 x DPD 12PM Delivery Surcharge4 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase4 x DS-2/2 2-Speed Switch IP54 (Single Phase)4 x CBB-60N Centrifugal7 x CBT-130N Centrifugal3 x Round ceiling diffuser 300mm5 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Spiral end cap - 355mm4 x 125mm Round Connector with Damper3 x DDMP 10-08 FLANGE4 x DDMP 12-09 1F 1800W M6A4 DA81 x Quietflow SQS250-1ECL - Centrifugal Box Fan5 x ELTA - Single Phase Transformer 2amps6 x Duct Termination with Mesh - 250mm6 x Universal Pipe Fixing Clip1 x Elta HXP 800mm 6-Pole (Three Phase)6 x Duct Termination with Mesh - 400mm4 x CBT-130N Centrifugal ATEX II 2G Exd IIB T48 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)3 x DDMP 09/07 Mounting Flange2 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.4 x VA 9/2 T - High Temp Axial Fan,3 x Elta SPA500/4-1AC - IP545 x CBM 9/7 4p 420W RE-VR3 x Vent Axia T-Series Wall Model TX6WL1 x Transformer Speed Control - RTRE- 5.0Amp1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Mini Diffuser - 100mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase3 x Helios VARW 450/4 - TK4 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT6 x Vent Axia T-Series Wall Model TX9WL3 x SDD-U Anti Vibration Pads2 x Helios SVR EC 160 B – SlimVent Centrifugal Fan Box1 x Remote Timer Control - 13511 x MWS 1.5 – Transformer Controller With Motor Protection1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Speed Controller - REB61 x Helios HQW-315/4 - IP552 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x RDS 1 Helios Transformer Controller With Motor Protection3 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x AIRVENT speed control - AIR4019615 x Chaysol DA 9/9 3 speed2 x FU 15 16 Frequency Inverter4 x Duct Termination with Mesh - 200mm4 x KRJ - 120 Inlet Guard for CBB/CBT fans3 x MWS-75 Transformer controller with TK -7.5A7 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse2 x Transformer speed controller - ATC1 - 1.5 Amps3 x Elta 2 Amp Electronic single phase speed controller.3 x DDMP 09-07 1F 1000W M6A0 DA51 x KBA- Inlet Mounting 2504 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version4 x DDMP 10-08 1F 1000W M6A2 DA52 x Helios PA10 Speed Potentiometer1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x RTRD - Three Phase Speed Controller - 2 Amp2 x MWS 5 – Transformer Controller With Motor Protection Unit1 x RTRD - Three Phase Speed Controller - 4 Amp1 x WS - Reversing Switch from Helios Fans2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x KBA- inlet mounting flange for CRMT 2502 x 110 x 54mm Round to Rectangular Adaptor - Long2 x CBB-80N Centrifugal3 x Flanged Damper 019-0500-STD1 x MEV Spider Additional Spigots3 x CBA-130 Inlet Flange for CBT-1303 x TDP-D Pressure Sensor with Display1 x Helios HQW-630/4 - IP552 x Step switch S-5EC, 0-10V1 x ACO3/BD Changover Panel (Three Phase)3 x CBM Low Pressure Centrifugal Fan - CBM 12/9 6 Pole 736watt C1 x CBA-160 Inlet Flange for CBT-1601 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan3 x Rectangular Airbrick Adaptor1 x Speed Controller - REB1-N2 x Control switch - CR1501 x Round ceiling diffuser 200mm7 x HXP450/6-1 - 6 Pole - Single Phase2 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Quadro Micro 100 Filters - Individual2 x DDMP 12-12 1F 1800W M6A4 DA86 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Elta Quietflow Twin SQT150-1ECL1 x CBS-130 Outlet Flange for CBT-1304 x Temperature Controller - EDTW3 x Control with reverse - CR3001 x CS2 Current Switch2 x Transformer Speed Control - RTRE- 3.0Amp1 x 204x60mm Insulated Rectangular Horizontal 90° Bend2 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x BDS 400/450 RA b/d shutter1 x ELTA - Single Phase Transformer 16amps3 x Flat Roof Terminal -OFT 5 - EPDM2 x CBP-9/7-RC1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor4 x Silentub - STUB 1002 x Duct Termination with Mesh - 560mm1 x Electrostatic Precipitator - 1H x 3W2 x Dektite Combo Pipe Flashing - DC210REC1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC2 x Elta SCP315/4-1AC - IP553 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan2 x Multi Input Run On Timer - 0 - 20min - CFCU2 x EBM-Papst D2E097-BK76-98 Double inlet3 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged2 x Elta SCP500/4-1AC - IP552 x ADH E0-250 Flange - 0250 ADHE/RDHE2 x Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase1 x DEF-CBM-RE-7 - Protection Guard1 x Duct Termination with Mesh - 100mm1 x ACQ-20012D Acoustic Inline Box Fan2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)1 x OBD 450x450 - for use with 4WAY-5952 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting2 x MV-Silent 350 Bathroom Extractor Fan Kit - Timer1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line2 x Purlin Box 800 for RAW Cowls4 x Duct Termination with Mesh - 315mm3 x Elta SLC500/4B-1AC - IP552 x EC Trickle and boost module - IP564 x Vent Axia W300310 Controller Electronic 1.5A1 x Same Day Shipping Surcharge - City Sprint1 x EM30-24 Electro-Mechanical Control Panel1 x D2E-146-AP47-751 x RTRD - Three Phase Speed Controller - 14 Amp1 x Helios HQW-200/2 - IP551 x FU 22 25 Frequency Inverter2 x Purlin Box 630/710 for RAW Cowls2 x F7 Mini-Cell panel filter - 594 x 5942 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x Flanged Damper 019-0560-STD1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.3 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Elta SLC560/4C-3AC - IP551 x Spiral Ducting 1 meter - 200mm3 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x ELM 25 EX Flexible Cuff for ERM 251 x ELM 20 EX Flexible Cuff for ERM 221 x FRQ-10A V2 Inverter Speed controller3 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)2 x Nicotra RDH G2E7-04501 x CBS-160 Outlet Flange for CBT-1602 x Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase1 x CAD-COMPACT 500 ADVANCED N8 - MVHR unit2 x Ancillary Pack for SLC-4001 x 204x60mm Insulated Rectangular Vertical 45° Bend2 x Elta Turboflow-TF - 450mm - Single phase1 x Elta SCP500/4-3AC - IP552 x Speed Controller - REB32 x Transformer (silent) speed controller - RE 1.5 Amp1 x Elta Variable Speed Drive IP66 - 7.5KW2 x Elta Variable Speed Drive IP66 - 2.2KW1 x CBM 9-9 550w 4P VR (Open Motor)1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Elta Skyflow SSRL710-1EC2 x RDH Flange - 03151 x Duct Termination with Mesh - 710mm2 x Elta Standard Ambient Flexible Connector - 450mm1 x TD ECOWATT 800/200 Inline Duct Fan - TD-ECOWATT3 x GRA-100 External Grill by S&P1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x CBM 7/9 6p 72W RE-VR1 x BDS 800 RA b/d shutter1 x UB47- Universal Insulated Terminal1 x Insulated extract Plenum 6+11 x Insulated extract Plenum 8+11 x Acoustic Box Fans (Inline) - CAB-355 RE1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x ELTA - Single Phase Transformer 8amps1 x Spare filter for Energi Sava 380 HR unit1 x CBM 7/9 4p 300W RE-VR2 x Spiral end cap - 80mm1 x CBT-170 Centrifugal2 x DDMP 09-09 1F 1000W M6A1 DA52 x Elta SCP315/4-3AC - IP552 x Vent Axia ACM 100 inline mixed flow duct fan1 x Northern Ireland Pallet Surcharge1 x DDMP 12-09 FLANGE1 x CBP-7/7-RC1 x KRJ - 225 Inlet Guard1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Helios TSW 3 Amp Transformer speed controller1 x MWS 3 – Transformer Controller With Motor Protection
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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