• 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 Speed Controller - REB51 x Soler & Palau TCBB/4-500/H - IP651 x CS2 Current Switch1 x Isolator Switch - ISOSW1 x TD Mixvent 1200/315 EEXEIIT31 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x DPD 12PM Delivery Surcharge1 x Helios DDF-200 Roof Cowl1 x Speed Controller - REB101 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-4TK1 x Electronic extractor fan speed controller - FSC 1.51 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-2TK1 x Transformer 5 Speed Controller - ATC1-10TK1 x RTRD - Three Phase Speed Controller - 2 Amp2 x Systemair Save Connect 2.0 Internet Module1 x Helios TSW 1.5 Amp Transformer speed controller1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Elta 3 Amp Electronic single phase speed controller with TK1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x TDP-D Pressure Sensor with Display1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Temperature Fan Speed Controller - ATCP4-FLS1 x RTRD - Three Phase Speed Controller - 14 Amp1 x RTRD - Three Phase Speed Controller - 4 Amp1 x TEM 035 - 5 Speed Transformer Speed Control1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 125 inline mixed flow duct fan1 x DEF-140T Inlet Guard for the CBT-100N2 x Temperature Fan Speed Controller - ATCP4-WMS1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp
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 ...