Fans. The chamber shall be equipped with one or more fans or blowers with a possible flow of 0.1 to 0.5 m3/second in order to thoroughly mix the atmosphere in the enclosure. It shall be possible to reach a homogeneous temperature and hydrogen concentration in the chamber during measurements. The vehicle in the enclosure shall not be subjected to a direct stream of air from the fans or blowers.
Fans. 1c.4 All other except 1c.1 , 1c.2 & 1c.3 2 Small household appliances 2.1 Large equipment (any external dimension more than 50 cm) 80,51 160,00 160,00
Fans. The County will provide cab fans for each Animal Control Department vehicle not equipped with air conditioning.
Fans. Two fans will be allowed for each cabin.
Fans. All equipment in Battery Charging Room.
Fans. Code-1/2 air change per hour. One additional air changes in total building. Two air changes in north 60,000 square feet in mezz area;
Fans. Fans shall deliver the required air volume flow rates at the associated system pressure drop. Each fan with overloading characteristics shall have a normal operating point well away from the point of overload. Sound attenuators, anti-vibration mountings and flexible connections to ductwork shall be provided as necessary in all fan sets. Centrifugal fans shall generally be mounted on rolled steel channel section base plates. They shall be complete with inspection door and drain. Axial and mixed flow fans shall generally have long type casings supported on mild steel channel or angle section bearers. Fans for special applications (e.g. dust extractors from inertial separators, from cupboards etc.) shall be provided as necessary. Fans shall be selected with minimum efficiency of 70%.
Fans. Rate capacity of fan according to usable air-moving capacity under actual operating conditions.
Fans. Fans will be multi-blade, manually adjustable pitch, axial flow, propeller-type, with twisted high efficiency blades to provide low operating horsepower. The fans will be reversible. All blades will be fabricated of corrosion-resistant materials and will be individually statically balanced to a master standard to allow blade replacement without rebalancing of the complete fan assembly. Fan hubs will be furnished with corrosion-resistant finish.
Fans. 3.9.1 The Contractor shall test and ensure that the new staircase pressurization fans and carpark ventilation fans including but not limited to the fan speed and air pressure during normal and fire mode, push/pull test of escape doors, variable speed controls, and all other relevant system comply to all statutory regulations, code of practices, standards etc.
