Home / Ramfan Portable Ventilation / Ramfan Confined Space Blowers Ramfan Confined Space Blowers HOW TO CHOOSE A FAN UB200.3hp ElectricRamFan ED7002 8″/20 cm UB20 Blower/ExhausterRamFan ED8002 8″/20 cm UB20 Blower/ExhausterRamFan ED9002 8″/20 cm UB20 Blower/ExhausterUB301hp ElectricRamfan EJ4002 12″/30 cm UB30 Blower/ExhausterRamfan EJ8002 12″/30 cm UB30 Blower/Exhauster Contact Us For A Custom Quote We are an authorized Ramfan distributor Request a Quote See all Ramfan products