20cm FAN/VENTILATOR
The Ramfan VF-UB20xx is an ATEX certified hazardous area blower with a totally enclosed motor which is safe for use in a variety of potentially explosive atmospheres.
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20cm UB20XX Hazardous Area Fan / Ventilator
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Cable Lengths for Fans / Ventilators
Product Information
VF-UB20xx (115v), VF-UB20xx (230v)
ZONES: 1 AND 2
Ramfan™ is the world leading manufacturer of fans and ventilators for hazardous areas.
Super compact and lightweight, at up to 980 cfm (1,666 m3/hr) it delivers the highest airflow in its class.
Ideal for hazardous areas, it is tough, resistant to chemicals has anti-static housing and is supplied with a 7.6m long power cable. It operates at an ultra-quiet level of 74dB at one metre.
The optional anti-static Quick-Couple™ Canister stores and protects duct from rips and tears and helps for a quick and easy set-up. It is available with either a 4.6 or 7.6 metre duct.
NSN Codes
4940-01-603-7098 - VF-UB20xx (230V)
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Ultra Quiet
74dB at 1 meter, low ear fatigue
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Ducting
Allows for direction of airflow to workspace
Features & Benefits
- ATEX and IECEx certified for use in Zone 1 & 2
- Class leading air-flow at up to 980 cfm (1,666 m3/hr)
- Ultra quiet - 74dB at 1 metre
- Compact and lightweight - 12kg
- Thermally protected cut-off switch
- Durable, PC/ABS anti-static casing - weatherproof, dent resistant, v0 flame retardant and chemical resistant
- Starter secured in flameproof motor enclosure to prevent risk of ignition when powered on
- Extended reach power cable - 7.6 metres
- IP55 water tight rain tested switch enclosure
VF-UB20xx (115V)
Gas Zone: 1 and 2
Power: Lead
VF-UB20xx (230V)
Gas Zone: 1 and 2
Power: Lead
| Product Reference | VF-UB20xx (115V) | VF-UB20xx (230V) |
|---|---|---|
| Product Description | 20cm Hazardous Area Fan / Ventilator | |
| Code |
II 2 G Ex db eb IIB T6 Gb II 2 G Ex h IIB T6 Gb |
|
| Type of Protection |
'd' flameproof 'e' increased safety 'h' non-electrical equipment |
|
| Area of Class (Gas) | Zones 1 and 2, Gas Groups IIA and IIB | |
| Max Surface Temp (Gas) | T6 | |
| Ambient Temp. (Gas) | -20°C TO +40°C | |
| Certificate |
DEMKO 09 ATEX 0926969X IECEx UL 13.0062X |
|
| Enclosure | Anti-static PolycarbonateABS Alloy | |
| Motor | 0.33 Hp (0.25kW) | |
| Voltage | 115V 50/60Hz | 230V 50/60Hz |
| Amps (Start/run) | 7A / 2.3A | 7A / 1.2A |
| Airflow | ||
| Free Air Through Duct | 980 cfm (1,666m³/hr) | 816 cfm (1,386m³/hr) |
| 15'/4.6m /w one 90° turn: | 789 cfm (1,341m³/hr) | 659 cfm (1,120m³/hr) |
| 15'/4.6m /w two 90° turn: | 666 cfm (1,132m³/hr) | 558 cfm (948m³/hr) |
| 25'/7.6m /w one 90° turn: | 722 cfm (1,227m³/hr) | 603 cfm (1,025m³/hr) |
| 25'/7.6m /w two 90° turn: | 614 cfm (1,044m³/hr) | 510 cfm (867m³/hr) |
| Ingress Protection | IP55 | |
| Dimensions (h/w/d) | 35 x 35 x 39 cm | |
| Weight | 12kg | |
| Duct Adapters | 2 | |
| Noise | 74db @ 1m | |
20cm Fan & Ventilator Product Information Sheet
(PDF, 769 KB)
Ramfan Fan/Ventilator Instructions
(PDF, 1.39 MB)
Fan/Ventilator ATEX Certificate
(PDF, 247 KB)
Fan/Ventilator IECEx Certificate
(PDF, 1.81 MB)
Fan/Ventilator UKEX Certificate
(PDF, 107 KB)
Declaration of Conformity for Ventilation Products
(PDF, 185 KB)
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