• Model:SB

Single Blade Regulating Dampers - SB-

£ 20.22 (excl. VAT)

£ 24.26 (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 Ducting 90 Degree Bend - 100mm1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x Soler & Palau VFD-T inverter 5 amp IP541 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x 110 x 54mm Equal Horizontal T-Piece1 x HRFD 315/2 EX Atex Rated 315mm Cased Axial Fan 400v1 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x Mounting Feet (Pair) for SLC-560-060B-05601 x MFA-AR/AXC 315 mounting foot1 x Mounting Feet (Pair) for SLC-400-060-04001 x MK 355 - Mounting Feet for Helios AMD Cased Fans1 x MRK Mounting Bracket1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Mounting Feet 160-180 (pair) for ADH E0-01601 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX355/4-3 Three Phase1 x RVK mounting bracket for the RVK-2501 x RUCK MTP 20, 10K, Speed control1 x MK 225 - Mounting Feet for Helios AMD Cased Fans1 x Soler & Palau - HXBR/4-355/H - IP541 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x Classic SAX23/9A Window/Wall Mounted1 x MPS Wall Bracket - EKR1 x Elta Wall Cowl SWC56/631 x Elta SCP500/4-3AC - IP551 x CBP-12/12 RC LOW PRESSURE CENTRIFUGAL FAN1 x Spiral Ducting 3 Meters - 180mm1 x TTT/4-560/L N 0,75KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x GB-WK 250 Wall Bracket For Giga Box Fans - 250mm - 355mm1 x Female Ducting Connector - 100mm1 x Impeller Side Guard - 500mm1 x Ducting T Piece Equal - 710mm1 x TTT/4-630/H N 1,5KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/4-3B Three Phase1 x Male Ducting Connector - 100mm1 x RUCK MTP 30, Stepped Speed control
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...