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)
4 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW2 x FRQ5-4A V2 Inverter Speed Controller3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 075 52 Frequency Inverter (IP20)3 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 201 x FU 22 25 Frequency Inverter1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 4.0KW1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW3 x Elta Variable Speed Drive IP66 - 1.5KW1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Frequency converter RUCK - FU 075 211 x Frequency converter RUCK - FU 075 381 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 3amps3 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Balance S Diffuser - NO RING - 125mm3 x Electronic extractor fan speed controller - FSC 1.52 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 2 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1253 x Elta 3 Amp Electronic single phase speed controller with TK5 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 8amps1 x Curved Blade Grille 600x600 (2way blow)1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1001 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 12amps1 x ELTA - Single Phase Transformer 16amps1 x JSR 200 Painted RAL50183 x COM-31 x EFSC-3N- Single Phase Speed Control4 x AIRVENT speed control - AIR4019611 x Versio Square Ceiling Diffusers - RS141 x ELTA - Single Phase Transformer 4amps1 x Circular Ceiling Diffuser - TST 1601 x Round ceiling diffuser 400mm4 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control3 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm3 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 300mm2 x Round ceiling diffuser 250mm1 x ELTA - Single Phase Transformer 10amps2 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Round ceiling diffuser 350mm3 x Remote Timer Control - 13513 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B4 x Multi Input Run On Timer - 0 - 20min - CFCU1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x 7 Day Programmable TIMECLOCK1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x TTC-2000 Three phase electric heater controller4 x MTP 10, 10K, Speed control1 x Elta ACO Panel 149-ACO14E1 x EM30-24 Electro-Mechanical Control Panel1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EC-Vent Room Unit1 x EM30-24 Control Panel Commissioning Service1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan4 x Remote controller FLEX - for VEKO INT4 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan5 x Transformer 5 Speed Controller - ATC1-4TK4 x Helios TSW 7.5 Amp Transformer speed controller3 x Transformer 5 Speed Controller - ATC1-12TK3 x Helios TSW 3 Amp Transformer speed controller4 x Three Phase Transformer controllers - RMT 1.5 Amp4 x Vent Axia ACM 200 inline mixed flow duct fan5 x Vent Axia ACM 100 inline mixed flow duct fan3 x RDS 11 Helios Transformer Controller With Motor Protection5 x Vent Axia ACM 125 inline mixed flow duct fan2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x Isolator Switch - ISOSW5 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Envirovent G4 Filter - SL-G4/F72 x DEF-140T Inlet Guard for the CBT-100N3 x Speed Controller - REB51 x Speed Controller - REB35 x Vent Axia T-Series Controller2 x Transformer (silent) speed controller - RE 1.5 Amp2 x RDH FLEX-SQUARE - ADH/RDH 04501 x CBS-60 Outlet Flange for CSB/CBT-601 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT3 x Speed Controller - REB104 x REB-CVF 0-10v Controller3 x Commercial Single or 3 phase Fan Reversing Switch - RS15 x PIR Sensor - PIR24 x PIR Sensor - PIR43 x Speed Controller - REB82 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x UB47- Universal Insulated Terminal3 x Vent Axia Silent 100T (TIMER)2 x Mini Diffuser - 100mm3 x Transformer Speed Control - RTRE- 7.0Amp3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-45 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-8TK3 x Transformer 5 Speed Controller - ATC1-10TK4 x Helios TSW 1.5 Amp Transformer speed controller2 x MWS 3 – Transformer Controller With Motor Protection2 x Helios HQW-200/2 - IP553 x Elta 6 Amp Electronic single phase speed controller with TK3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Systemair Save Connect 2.0 Internet Module3 x CS2 Current Switch3 x Helios TSW MCB Amp Transformer speed controller2 x RDS 1 Helios Transformer Controller With Motor Protection1 x TG-K Duct temperature sensor5 x RRB- transformer controller2 x Two Speed Switch - REGUL-23 x Helios HQW-630/4 - IP552 x TG-K3/NTC10-01 - Duct temperature sensor2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x Helios HQW-200/4 - IP552 x Isolator Switch - EFF-ISO3 x REE-2 Electronic Speed Controller2 x Silent 100 Window Kit - windowS2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Transformer Speed Control - RTRE- 12.0Amp2 x Transformer (silent) speed controller - RE 5.0 Amp5 x Transformer (silent) speed controller - RE 3.0 Amp1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven3 x Temperature Fan Speed Controller - ATCP4-WMS2 x Helios TSW 0.3Amp Compact Transformer speed controller4 x WS - Reversing Switch from Helios Fans4 x MWS 1.5 – Transformer Controller With Motor Protection2 x SG-200 Fan Guard for the HQW 2001 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)4 x DDMP 12-12 3F 1810W M6A4 DG02 x Helios HQW-250/4 - IP551 x TD Mixvent 800/200 EEXEIIT34 x Speed Controller - REB12 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS5 x Transformer 5 Speed Controller - ATC1-2TK2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x ERR 20/1 Centrifugal inline fan1 x TUNE-R-200-3-M1 - Control Damper4 x Speed Controller - REB1-N2 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Elta - Room Sensor - Temp/Humid/C022 x Compact SCD450/4-1AC1 x DDMP 09/09 Mounting Flange3 x DDMP 10-08 3F 2210W M6A4 DG01 x TUNE-R-200-3-M4 - Control Damper1 x ELM 18 EX Flexible Cuff for ERM 182 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)4 x Helios HQW-315/4 - IP555 x QPTW 250C Acoustic Twin Fan with Controller3 x MTS10- extractor fan 3 step switch1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Speed controller with Reverse - REB-1R2 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.3 x Transformer speed controller - ATC1 - 1.5 Amps3 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x GENIOX 11 Internal Mounted Unit2 x MEV Spider Wireless boost Switch - MEV-SWH-W4 x Transformer Speed Control - RTRE- 1.5Amp2 x Duct Termination with Mesh - 100mm1 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P1 x Elta Louvre Shutter - 400mm2 x CFI In-line 425 - Carbon Filter1 x CO2 Room Sensor - CO2-R2 x CBM 12-12 1100w 6P Three Phase1 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x CPTA-E Flush mounted PIR sensor with timer3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x SPI-100 C Iris damper2 x VTR 300 STD Filter Kit2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x CBM 9-9 550w 4P VR (Open Motor)1 x TUNE-R-200-3-M2 - Control Damper1 x Elta Wall Cowl SWC25/311 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Transformer Speed Control - RTRE- 5.0Amp1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x CBA-60 Inlet Flange for CBT-602 x Speed Controller - REB2.5-N2 x WSD 100 (1060x1060x70)1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x CSB-60 Centrifugal fan1 x AXC TP - 150mm Plastic Centrifugal Inline Fan4 x Duct Termination with Mesh - 355mm3 x Helios RR-250-C Centrifugal inline fan1 x Duct Termination with Mesh - 450mm1 x CBT-100N Centrifugal2 x SAVE VSR 300 heat recovery unit1 x Elta Wall Cowl SWC45/502 x CFI In-line 150 - Carbon Filter2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Jet Cowl - 315mm1 x SD-MUB Vibration pad set1 x ENV 100 12v transformer SELV1 x EBM-Papst D4E225-BC01-17 Double inlet1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Binks Bullows - Spray Booth Filter1 x Contactor Interface Station - CI91 x Duct Termination with Mesh - 150mm1 x DDMP 12-12 3F 5700W M6M0 DG71 x DEF-CBM-RE-7 - Protection Guard2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Speed Controller - REB61 x TEM 075 - 5 Speed Transformer Speed Control1 x Vortice Quadro Micro 100 I - Standard Version1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x Flat Roof Terminal -OFT 5 - Asphalt1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x 100mm Round Connector with Damper1 x Quietflow Twin SQTDCV250-1ECL1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Duct Termination with Mesh - 250mm1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Silentub - STUB 1001 x ACO3TO-ADS-VFC-7.1A1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Temperature Controller - EDTW1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x PM230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x MWS-75 Transformer controller with TK -7.5A1 x RDS 7 Helios Transformer Controller With Motor Protection1 x RTRD - Three Phase Speed Controller - 4 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
CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven
£ 494.68 now £ 424.00
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