• Model:PB

Plastic Grille Boxes (Plenum Boxes) - PB

£ 8.87 (excl. VAT)

£ 10.64 (inc. VAT)

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-corrosive easy clean polymer construction helps reduce duct-borne bacteria.

Used with our range of Diffusers and Grilles for attractive and effective air intake and outlet solutions.

Lightweight and easy to install.
Box Height: 100mm
Spigot height: 40mm.

The 550 x 550 size is 595x595 OVERALL and will therefore fit ceiling tiles.

Images
Specs

Available Options

1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC25/311 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta Louvre Shutter - 400mm1 x Helios PA10 Speed Potentiometer1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x Elta SCP500/4-3AC - IP551 x AL 1120 D6 03 - High Performance Long Cased Axial Fan1 x Helios AV125 External Wall Fan1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY1 x BD7/7 centrifugal M4 0.13Kw1 x PPF4 - Positive Pressure Supply Fan1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x MTP 10, 10K, Speed control1 x Silent 100 Window Kit - windowS1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Silentub - STUB 1001 x RTRD - Three Phase Speed Controller - 2 Amp1 x Helios TSW 10 Amp Transformer speed controller1 x Helios TSW MCB Amp Transformer speed controller2 x Helios TSW 1.5 Amp Transformer speed controller1 x TEM 035 - 5 Speed Transformer Speed Control1 x Rectangular Airbrick Adaptor1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT1 x Transformer 5 Speed Controller - ATC1-2TK1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Helios TSW 7.5 Amp Transformer speed controller2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-10TK1 x TDP-D Pressure Sensor with Display2 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Helios TSW 3 Amp Transformer speed controller1 x MWS 5 – Transformer Controller With Motor Protection Unit2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Vent Axia ACM 125 inline mixed flow duct fan1 x RTRD - Three Phase Speed Controller - 14 Amp1 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x MWS 1.5 – Transformer Controller With Motor Protection2 x ERR 20/1 Centrifugal inline fan1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x Speed Controller - REB31 x Speed Controller - REB52 x Transformer (silent) speed controller - RE 3.0 Amp1 x Remote Timer Control - 13511 x Transformer (silent) speed controller - RE 1.5 Amp2 x ERR 31/1 Centrifugal inline fan3 x Helios HQW-200/4 - IP551 x CBS-60 Outlet Flange for CSB/CBT-602 x Electronic extractor fan speed controller - FSC 1.51 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x REB-CVF 0-10v Controller1 x REE-2 Electronic Speed Controller1 x FFR 355 Filter Cassette2 x SG-200 Fan Guard for the HQW 2001 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor2 x PIR Sensor - PIR21 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Transformer Speed Control - RTRE- 5.0Amp1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-4TK1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x RDS 7 Helios Transformer Controller With Motor Protection1 x CS2 Current Switch1 x Trickle And Boost controller for use with the SLP EC Slimpak fans1 x Temperature Fan Speed Controller - ATCP4-FLS1 x Helios HQW-200/2 - IP551 x Elta 3 Amp Electronic single phase speed controller with TK1 x EBM-Papst D2E097-BK76-98 Double inlet1 x Airvent ceiling fan controller1 x RSK400 - Back Draught Shutter2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Elta Variable Speed Drive IP66 - 2.2KW1 x TD Mixvent 1200/315 EEXEIIT31 x ELM 18 EX Flexible Cuff for ERM 181 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Capacitor 2uf for use with the EBM A4E range1 x Helios HQW-630/4 - IP552 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer 5 Speed Controller - ATC1-8TK2 x Systemair Save Connect 2.0 Internet Module1 x Isolator Switch - ISOSW1 x DEF-140T Inlet Guard for the CBT-100N2 x TEM 075 - 5 Speed Transformer Speed Control1 x WS - Reversing Switch from Helios Fans3 x TG-K3/NTC10-01 - Duct temperature sensor1 x Speed Controller - REB101 x Multiflow SMB550/4-1AC1 x Speed Controller - REB61 x RDS 11 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 200 inline mixed flow duct fan2 x Control with reverse - CR3001 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Insulated extract Plenum 8+11 x Insulated extract Plenum 6+11 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT1 x Vortice Quadro Micro 100 I - Standard Version1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Elta Variable Speed Drive IP66 - 0.75KW2 x TUNE-R-200-3-M1 - Control Damper1 x Helios HQW-315/4 - IP551 x Vent Axia T-Series Controller1 x Elta 10 Amp Electronic single phase speed controller.1 x RSK355 - Back Draught Shutter1 x Skyflow SSR Horizontal Roof Cowl SSR80B2 x Vent Axia Silent 100T (TIMER)2 x PIR Sensor - PIR41 x CBM 9-9 550w 4P VR (Open Motor)2 x Helios HQW-250/4 - IP551 x TD Mixvent 800/200 EEXEIIT31 x Transformer Speed Control - RTRE- 1.5Amp1 x MTS10- extractor fan 3 step switch1 x Transformer Speed Control - RTRE- 3.0Amp1 x DDMP 12-12 3F 1810W M6A4 DG01 x TUNE-R-100-1-M1 - Control Damper1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x CBA-60 Inlet Flange for CBT-601 x Elta 2 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Speed Controller - REB1-N1 x QPTW 250C Acoustic Twin Fan with Controller1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Elta 3 Amp Electronic single phase speed controller.1 x KBA- Inlet Mounting 3551 x Speed Controller - REB2.5-N1 x Mini Diffuser - 100mm1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend
LINEO 200 QUIET
LINEO 200 QUIET
£ 293.00 now £ 235.00
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...