Ventilation

RAMFAN UB20 Blower/Exhauster

• UL & CE Certified
• The RAMFAN UB20 8-inch blower/exhauster delivers the highest CFM in their class.
• The double wall polyethylene casing and polypropylene blade are designed to operate under heavy workloads and the most demanding conditions.
• The 1/3 hp, 230 VAC motor is ultra-quiet, only 74dB.
• The 25ft duct is protected by the Quick-Couple Canister that attaches to either end of the RAMFAN allowing the unit to quickly convert from discharge to suction.
• Also available in 115 VAC version.
• Specifications:
  • Motor: 1/3 hp 230 V 50 Hz
  • Output: 980 CFM
  • Dimensions: 18.5 x 12.75 x 12.5 in.

RAMFAN 12 Volt Battery UB20 Blower/Exhauster System

• Same compact, easy to operate design as the RAMFAN UB20 Blower/Exhauster, but battery powered for use anywhere.
• The battery-powered system is also much quieter than blowers relying on gas-powered generators.
• The UB20 Variable-Speed Battery-Pak delivers 2.5 to 8 hours of ventilation.
• The built in charger will recharge the battery in 8-10 hours.
• System includes:
  • UB20 Blower/Exhauster
  • Quick-Couple Canister
  • 25 ft. x 8 in. Duct
  • Battery and Charger
  • 5 ft. Cable Connector
    • Specifications:
      • Output: 862 CFM
      • Blower Weight: 21 lbs.
      • Battery Weight: 23 lbs.
      • Dimensions: 14 x 12 x 13.5 in.

     

RAMFAN Intrinsically Safe Blower/Exhauster

• Manufacturer Certified to UL Class I, Groups C and D; Class II, Groups E, F, and G
• The RAMFAN UB20xx 8-inch blower/exhauster is designed to meet the challenges of hazardous atmospheres.
• The 1/3 hp, 115 VAC motor is a Totally Enclosed Hazardous Location Motor rated TEAO X-Proof, with the enclosures rated XPAO
• The glass reinforced, carbon filled housing is anti-static.
• The 25ft duct and its Quick-Couple Canister are both anti-static.
• Canister connects to either end of the fan for discharging or exhausting.
• Stock fans are available with a standard 3-prong plug or a Killark 125 VAC 60 Hz Explosion Proof plug which can be plugged into a 115 VAC outlet (US only).
• Other types of plugs are available by special order.
• Specifications:
  • Motor: 1/3 hp 115 V 60 Hz
  • Output: 980 CFM
  • Weight: 21 lbs.
  • Dimensions: 14 x 12 x 13.5 in.

  NOTE: The RAMFAN Intrinsically Safe Blower/ Exhauster is designed for use in environments containing hazardous gases or vapors, and/or dust, however, it is the user's responsibility to know the classification of the location or environment and to determine whether or not the fan is safe to use under the actual circumstances.

   

RAMFAN UB20 Inline Heater System

• This propane powered, stainless steel heat exchanger mounts inline to the RAMFAN 8 inch Blower/Exhauster to generate up to 70 degrees of temperature rise in air coming out of the duct.
• A standard 5 gallon propane tank lasts up to 8 hours.
• Safety features include controls that are protected from weather or accidental damage and an automatic over-temperature shut down.
• Requires 110V, 60 Hz power and extension cord.
• Propane tank not included.
• System Includes:
  • UB20 Blower/Exhauster
  • Heater
  • Propane Regulator (not shown)
  • 20 ft. Hose Assembly
  • 15 ft. x 8 in. Duct
  • Canister
• Heater Specifications:
  • Output: 70,000 BTU
  • Power: 120V 60Hz
  • Weight: 35 lbs.
  • Dimensions: 18.5 x 12.75 x 12.5 in.

RAMFAN UB20 Saddle Vent Kit

• The Saddle Vent Kit maintains access through tight openings such as manholes without compromising the ventilating of the space.
• The kit comes with a short duct that connects UB20 Blower/Exhauster to the saddle vent and a longer duct that attaches to the bottom of the vent and continues into the confined space.
• Kit includes:
  • Manhole Saddle Vent
  • 90 degree Elbow
  • Universal Mount
  • Quick-Couple Canister
  • 6 ft. Duct with Belts
  • 15 ft. Duct with Belts
  • Storage Bag for both ducts