Basket

+44 (0) 114 255 1051

20cm Fan/Ventilator

VF-UB20xx

ATEX Certification IECEX Certification

Zones: 1 and 2

Ramfan™ is the world leading manufacturer of fans and ventilators for hazardous areas.

The VF-UB20xx is a hazardous area blower with a totally enclosed motor which is safe for use in a variety of adverse atmospheres.

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)

Features & Benefits

  • ATEX and IECEx certified for us 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 - 10kg
  • 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
Product Description
VF-UB20xx

20cm VF-UB20xx Electric Hazardous Area Fan/Ventilator

Gas Zone: 1 and 2

Product Reference VF-UB20xx (115V) VF-UB20xx (230V)
Product Description 20cm Hazardous Area Fan / Ventilator 
Code II 2 G Ex de IIB T6 Gb

Type of Protection

'd' flameproof

'e' increased safety

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 Polycarbonate

ABS 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 (1,932m³/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

Product Dimensions

Distributor Resources is a restricted area for Wolf Safety distributors only.

If you are a distributor and wish to gain access please or request a username and password from info@wolfsafety.com.

Interested in becoming a Wolf Safety distributor.

Downloads & Resources

Version: SL090 DF512 Issue 1

Make an enquiry…

Thank you for your interest in Wolf Safety and our hazardous area portable and temporary lighting.

You can unsubscribe at any time. Click here for further information on how we process your personal data.

Sign up to our email newsletter for the latest news & product updates…