BSB Dampers
Air, Fire and Smoke Control
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BSB Engineering Services Ltd.
Unit 56, Trinity Trade Centre,
Mill Way, Sittingbourne,
Kent ME10 2PD, United Kingdom
Sales Office: +44(0)1795 422609
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+44(0)1795 505366
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SF Series - Slimfit Duct Regulating Dampers

SF Series Slimfit Regulating Damper

Typical Tender/Specification Text

The BSB SF series opposed blade regulating damper has been designed primarily for installation into ventilation ducts to regulate low to medium velocities.

The BSB SF regulating damper shall have 50mm extruded aluminium symmetrical blade section providing smooth air flow thus minimising air turbulence and rotating in low maintenance free running nylon bushes.

Housed within a 65mm deep flanged case with 30mm or 35mm flange options incorporating elongated corner alignment holes.

The SF series has a nominal size range of 100mm to 1000mm in both width and height dimensions in millimetre increments.

The blade drive linkage shall be fully enclosed and outside of the airstream for protection against damage and air contamination, allowing smooth air flow to be maintained.

Dampers are supplied with a unique factory fitted control option designed to facilitate simple conversion from quadrant control operation to motorisation without the need for additional components or tools being required.

The SF series flanged damper unless stated otherwise are suitable for classes A & B of DW144.

Conforms to HVCA specification DW144.

Conforms to Eurovent 2/2 as relevant.

Independent performance tests for pressure loss, leakage and casing air tightness.

BSB Engineering Services Ltd. reserves the right to modify or withdraw any specification without prior notice that may result from continuous product development. The information contained within this website is for reference only. Full product details should be obtained from our Sales Office.

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