Best selling Ventilation technologies from RamFan
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1. RamFan High performance fan UB20xx, UB20xx fan
This high-performance fan features a thoughtful design and robust technology. All explosion-proof fans have a completely sealed motor that prevents contact with flammable materials in the environment. Therefore, they are safe and reliable devices for aggressive environments. In addition to the explosion-proof motor, they have an antistatic housing, easily recognizable by its black color. Static electricity from the surroundings is safely grounded through the plastic housing. The UB20xx high-performance fan meets UL and ATEX standards, ensuring that you can rely on the safe operation of the explosion-proof fans at all times. The modified design of the fan allows for a duct to be connected directly to the fan without a quick coupling container and without an adapter.
Features:
- ATEX certified for safe use in hazardous environments
- Antistatic housing
- Suction and pressure operation possible
- Sturdy, double-walled housing - shock-resistant, weatherproof, and chemical-resistant
- Thermal overload protection
- Very quiet operation
- Includes ATEX plug from Appleton
Delivery includes:
1 piece UB20xx fan
Selection criteria:
Item: UB20xx fan
Fan dimensions: 390 x 350 x 350 mm
Technical data:
Rotor: 20 cm
Air performance according to AMCA: 1,392 m³/h
Air performance according to injector principle: 2,644 m³/h
Noise (1 m): 74 dB
Motor: 250 W
Connection: 230 V
Connection cable: 10 m with ATEX plug
Starting current: 7 A
Operating current: 1.2 A
Ex protection: ATEX (entire device)
Zone 1: II 2 G EX de IIB T6 Gb
Protection class: IP55
Weight: 12.3 kg.
2. RamFan Duct connector, 40 cm
The lutes are pushed onto the connector from both sides and secured with a tension strap. A small bulge on both sides prevents the lute from slipping off. Version 20 cm is made of plastic, while all other versions are made of metal.
Selection criteria: 40 cm
Technical data: Weight: 1,000 g
Article number: RMFDC16.
3. RamFan Manhole entry system Manhole entry device
The Manhole Entry Device (M.E.D. for short) or manhole entry system enables the user to enter or exit the manhole without having to interrupt the air supply. Normal ducts block a large part of the shaft and entry and exit is not possible without hindrance.
The system is easy to set up, no tools or similar are required. All components are made of a robust special plastic.
Features:
- Easy entry and exit without interrupting the supply or exhaust air
- Extra narrow: requires only 7.5 cm of the shaft
- Ready for use in just a few minutes
Scope of delivery:
1 UB20 aeration and ventilation unit
1 quick coupling container with 4.6 m and 1.5 m duct
1 piece M.E.D. access system
1 piece 90° connector
1 universal bracket
1 piece of duct connector for additional ducts
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Selection criteria:
Fan dimensions: 355 x 305 x 330 mm
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Technical data:
Rotor ß: 20 cm
Air performance according to AMCA: 1,392 m³/h
Noise (1 m): 74 dB
Connection: 230 V
Motor power: 250 W
Connection cable: 3 m
Starting current: 4.8 A
Current consumption in operation: 1.3 A
Protection class: IP55
Air output according to the injector principle: 2,644 m³/h
Weight: 27.7 kg
Item no.: RMFED8015-MED
Shop number: 267074.
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