• Model:SB

Single Blade Regulating Dampers - SB-

£ 23.35 (excl. VAT)

£ 28.02 (inc. VAT)

Single Blade Regulating Dampers

Specifications
Case 0.8mm Zintec coated Mild Steel
Blade 1.2mm Galvanised Coated Mild Steel
Bushes Nylon 66 Injection Moulded Bushes
Spindles 12.5mm MAZAK Alloy to BS1004 Alloy A DIN 1743, 2400 or IXEF
Semi-crystalline polymer polyarylamide dependent on availabilty
Quadrant 1.2mm (18swg) Galvanised Mild Steel chassis with integral rotation slot and blade position indication. 20mm x 2.5mm zinc plated mild steel handle with integral clamp and locking nut to BS EN 10142 1991. Coating class Fe P02b Z275 Na
Quadrant Handle Nylon composite material
Label Open/Closed Indication

Download data-sheet HERE

Available Options

1 x CONTROL ECOWATT - Basic2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Elta 3 Amp Electronic single phase speed controller with TK2 x Elta 6 Amp Electronic single phase speed controller with TK1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT3 x MWS 1.5 – Transformer Controller With Motor Protection1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x WS - Reversing Switch from Helios Fans1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit2 x BEAS-control module2 x Systemair Save Connect 2.0 Internet Module1 x Transformer (silent) speed controller - RE 1.5 Amp1 x TG-K3/NTC10-01 - Duct temperature sensor2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Transformer 5 Speed Controller - ATC1-12TK1 x EC6H - Reversible Group Fan Electronic Controller1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Vent Axia ACM 125 inline mixed flow duct fan3 x Transformer (silent) speed controller - RE 3.0 Amp1 x EM30-24 Control Panel Commissioning Service1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Envirovent G4 Filter - SL-G4/F73 x Electronic extractor fan speed controller - FSC 1.53 x Helios HQW-200/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x QPTW 250C Acoustic Twin Fan with Controller3 x Vent Axia Silent 100T (TIMER)1 x Vent Axia T-Series Controller1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer Speed Control - RTRE- 12.0Amp1 x CBS-60 Outlet Flange for CSB/CBT-601 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Speed Controller - REB101 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x DEF-140T Inlet Guard for the CBT-100N2 x SG-200 Fan Guard for the HQW 2002 x Helios HQW-250/4 - IP551 x PIR Sensor - PIR21 x TD Mixvent 800/200 EEXEIIT32 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x TUNE-R-200-3-M1 - Control Damper1 x Speed controller with Reverse - REB-1R
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 ...