Volume Control Damper Series SPK-30-100 SAFID
Description: The single and multi-leaf volume control dampers are designed for quiet, efficient and reliable air volume control in air conditioning and ventilation systems. The SPK 30 dampers are ruggedly built dampers with a casing of robust assembly, formed from channel frame for flanged connection to ductwork. The blades are formed single skin and reinforced with longitudinal structurally designed triple vee shape. Blade’s action can be opposed blades or parallel blades.
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Frame: 160mm x 30mm x 1.5mm (16 Ga.) galvanized steel formed channel for flange connection.
Blades: 250mm max. width, 1.5mm (16 Ga.) galvanized steel.
Finish: Mill Galvanized Linkage: Side linkage concealed in frame for parallel and opposed blade operation.
Case Bearing: Brass bearing as standard. Sintered bronze oilite (optional).
Control Shaft: 12mm diameter zinc plated mild steel.
