1 The Seals are provided to contain the gases/flames within the enclosure to prevent creation of possible hazzardous condition/Fire in the suroundins as the surrounding atmosphere (which may contain explosive gases) by the leakage of hot gases /flame.
2 The number of bolts are provided to...
Dear Mr. hjmin,
The Maximum air flow that can flow through the nozzle depends on the Head/pressure available at the nozzle (i.e) 500mmAQ - Pressur Loss in the connecting ducts/pipes between Fan and the nozzle.
Air Flow = Constant*Area(120mm*25mm)*Sq.root of H Head/pressure available at the...
