DL151 Volume Control Damper – Pitch 150

Description

Download Specification

Description

Volume control damper in galvanised steel pitch 150.

• Galvanised steel frame th. 15/10 Z200, prof. 160 mm, 40 mm flanges
• with Ø 8 mm holes in the middle, pitch 300 mm
• “Double Skin” aerofoil blades in galvanised steel th. 0.8+0.8 Z200, pitch 150 mm
• External control linkages in galvanised steel
• Sprung side seal
• Drive shaft Ø 12 mm L = 100 mm
• Nylon bearings, temp. -20°C / +70°C
• Leakage class 2/B EN 1751

Available execution

• Intermediate dimensions
• Frame 20/10 / frame 30/10
• In 304 STAINLESS STEEL
• In 316L STAINLESS STEEL

ATEX execution: II 2G Ex h IIB/IIC T1…T6Gb
II 2D Ex h IIIC T 450°C…T 85°C Db

Accessories

• Galvanised manual drives (R11 up to 1 sqm, R12 over)
• Electric actuators/ Pneumatic cylinder
• Atex actuators