Filtered Roof Supply Fan

Dayton filtered supply ventilators with drive package roof mounted centrifugal blowers ventilate hot air with a belt drive exhaust fan.

Filtered roof supply fan.

Leks filtered supply fans are available in six sizes 22 through 36 blowers with air flow capacities from 7 000 to 40 000 cfm and total static pressures up to 3 w g. Supply air fans intake fans supply fan and make up air blowers are used for specific situations where fresh and or clean make up air needs to be replaced at a quicker rate than what would normally take place. Use a roof curb with the fans when you need to create a strong leak proof seal. Louver filtered supply fans units are roof mounted filtered supply fans rated from 375 to over 13 000 cfm with static pressure capabilities to 2.

This item ships free. Fresh make up air is supplied to replace the air lost through industrial processes fume hood exhaust or general building ventilation. 3 when you buy a greenheck model rsf or rsfp you receive a fan with the industry s best performance and durability for filtered roof supply applications. All models are belt driven for easier performance adjustment and quieter operation.

Filtered roof supply fan 12 inch 2700 cfm belt drive 3 phase ksfv12rh3s. Forward curved centrifugal blower provides air flow efficiency and decreased sound decibel levels. Belt drive centrifugal filtered roof supply fans are made of galvanized steel for long lasting durability and corrosion resistance. All models are belt driven for easier performance adjustment and quieter operation.

Performance up to 2 in. Heavy gauge aluminum louver design provides long life and the utmost in performance efficiency. Eks filtered supply fans are available in five sizes 10 through 20 blowers with air flow capacities from 800 to 11 200 cfm and total static pressures up to 4 w g. Csf s rugged heavy gauge galvanized hood and stack provide maximum weather protection and long life.

Csf s rugged heavy gauge galvanized hood and stack provide maximum weather protection and long life. Filtered supply fans are belt driven centrifugal fans that are designed to provide filtered outside air to buildings such as manufacturing plants warehouses and auditoriums. Centrifugal filtered supply fans units are roof mounted filtered supply fans rated from 375 to over 13 000 cfm with static pressure capability up to 2. Double width forward curved centrifugal wheel results in high efficiency and low sound levels.

Wg 498 pa and up to 14 300 cfm 24 300 m3 hr. If too much air is being exhausted from a space and the fresh air is not replaced quick enough it can cause a negative pressure. Filtered roof supply fan 10 inch 2250 cfm belt drive ksfv10sh1s.