LOW SPEED HIGH VOLUME (LSHV) FAN

HOW LSHV FAN WORKS?

  • Breeze moving across skin on a hot day feels good, especially in humid environments
  • Cool moving air breaks up moisture saturated boundary layer surrounding the body –accelerating evaporation to produce a cooling effect
  • Small high-power fans create pressure differential but the turbulent high velocity air jet dissipates very quickly
  • In contrast, down column of air from LSHV fan reaches floor, air turns in horizontal direction away from column in all directions – Creating a “horizontal floor jet”

26 high speed fans required to move the same amount of air as only one LSHV 24 ft 1.5kW fan

WHY LSHV FAN?

  • Cooling Breezes

Non disruptive breeze provides natural cooling effect for occupants

  • Supplementing existing Air Conditioner

Maximize performance and generate significant energy savings

  • Heat Destratification

Maximize performance and generate significant energy savings

  • Improved Indoor Air Quality (IAQ)

Better working environment for occupants resulting in happy work place

APPLICATIONS

  • Warehouse and distribution centers – where goods are stored and/or moved around, delivered and shipped
  • Industrial and manufacturing facilities – where products are made by people regardless of industry
  • Agricultural operations – Dairy, farm, feed, food related production / processing
  • Automotive facilities – Auto dealers, repair, and service
  • Commercial/Consumer spaces – Retail Stores, Malls, Hypermarts, Commercial Complexes, Churches, Mosques, Temples, Sports Complexes, Gyms, etc
  • Public Places – Airports, Railway Stations, Metro Stations, Bus Stations, Schools, Libraries, Restaurants, Theatres, Auditoriums, etc

INDUSTRY USE

  • Cool Machinery
  • Creates a constant floor to ceiling temperature with low speed high volume airchanges
  • Provides comprehensive air coverage and drastically improves areas with hot, cold, stale and stagnant air
  • Promotes cost savings by leveraging HVAC systems, enhancing ventilation systems and reducing the overall energy costs within a large space
  • Dilutes concentrated air
  • Dry wet floors and control moisture, mould, bacteria and condensation
  • Helps keep your most valuable asset working and comfortable – your employees, visitors, and customers

5 BLADE FAN  

SPECIFICATIONS:

  • Fans range from 3 m to 7.3 m (10 ft to 24 ft) dia
  • Operates on 0.64 to 1.5 kW (1 HP to 2 HP)
  • Much more air due to higher blade angle of around 21°
  • Very very low noise
  • VFD provides soft start and variable speed operation
  • Eliminates “span –wise pumping” – primary cause for efficiency loss in all rotating systems
  • Eliminates “tip stalling” – primary cause of blade noise and damaging vibration

3 BLADE FAN  

SPECIFICATIONS:

  • Fans range from 4.7 m & 7.1 m (16 ft & 23 ft) dia
  • Operates on 0.75 kW (1 HP)
  • Much more air due to higher blade angle of around 21°
  • Very very low noise
  • VFD provides soft start and variable speed operation
  • Eliminates “span –wise pumping” – primary cause for efficiency loss in all rotating systems
  • Eliminates “tip stalling” – primary cause of blade noise and damaging vibration

BENEFITS

  • Long Daylighting hours.
  • Zero Energy Consumption (For 9 to 10 hrs in a day).
  • No Heat buildup.
  • Less than 2% of Roof area for Daylighting.
  • LEED rating credits.