Frenzelit - Pre-delivery 15.9.06695.0001 + 22.9.03253.0001
without PED approval * Soft material compensator type: 01.231 with fold 2 fabric flanges worked on Medium temperature: up to +150 °C Overpressure during operation: 500 mbar Negative pressure during operation: 1 bar Design pressure + 2 bar / - 1 bar Medium inside: air "Tightness class according to RAL TI - 002 smoke gas tight" Axial reduction: 2.0 mm Magnification axial: 2.0 mm Lateral displacement: 2.0 mm closed perforated Clear width Ø: 460.0 mm for loose flange inside Ø 470.0 mm