Dacon Ramfan UB20XX Ex zone 1 and 2 portable ventilator with 4.6 m antistatic duct
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Product Description
The Dacon Ramfan UB20XX is a portable industrial ventilator certified for Ex zones 1 and 2 (gas) and zones 21 and 22 (dust), supplied with a 4.6 m flexible antistatic duct. Rated at 240 V, 50-60 Hz, it delivers 1666 m3/h of free-flow air through a 200 mm nominal duct with IP68 protection. Typical applications include confined-space ventilation, tank entry and hot-work purging in refineries, marine and petrochemical operations.
Technical Specifications
- Manufacturer part number (MPN)
- 1RUB20XX
- EAN / GTIN
- 7070972001629
- Sales unit
- pcs
- Mains frequency
- 60 Hz
- Nominal voltage
- 240 V
- Rated voltage
- 240 V
- Frequency
- 50–60 Hz
- Volume flow
- 1666 m³/h
- Air volume, unloaded
- 1666 m³/h
- Medium temperature
- 1 °C
- Degree of protection (IP)
- IP68
- Duct width
- 200 mm
- Duct height
- 200 mm
- Nominal duct diameter
- 200 mm
- Built-in location
- Freestanding model
- For Ex-zone gas
- 1, 2
- For Ex-zone dust
- 21, 22
- Device group according to directive 94/9/EC
- II
- Explosion safety category for gas
- ATEX gas-ex-protection, Cat. 2G
- Explosion safety category for dust
- ATEX dust-ex-protection, Cat. 2D
- Temperature class according to directive 94/9/EC
- T6
- Country of origin
- United States
Standards & Compliance
- HS Code
- 8414.59
Cross References
- EAN 7070972001629
- SAP 1000012299
- Code 8481733
Product Documentation
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 1RUB20XX?
- 1RUB20XX can be ordered from cballast.com as a Dacon catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Dacon product?
- The manufacturer part number is 1RUB20XX.
- What is the HS code for 1RUB20XX?
- The customs tariff (HS) code for 1RUB20XX is 8414.59.
- Who manufactures 1RUB20XX?
- 1RUB20XX is a Dacon product in the HVAC & Refrigeration range.
- Is a datasheet available for 1RUB20XX?
- Yes — the 1RUB20XX datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 1RUB20XX?
- The minimum order quantity is 1.
- Is 1RUB20XX available?
- Yes — 1RUB20XX is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).