CELLULAR GAS FILTER,  TYPE VZF/VZEF/ZFG/ZEFG

CHARACTERISTICS

  • budget priced
  • short installation length type VZF and ZFG
  • high filtration rate (efficiency)
  • replacable filter cartridges
  • large dust collection area VZF / ZFG
  • dust drain nozzle N3
  • upstream coarse particle separation
  • 4-way differential pressure connections
  • DVGW certified
  • for all gases according to G260
  • for non-aggressive special gases
  • many sizes in stock

VARIANTS

  • Silumin Cast (VZF/VZEF)
  • Cast Iron (ZFG/ZEFG)
  • Straight Through – VZF/ZFG | DN25 – DN150
  • Corner Type – VZEF/ZEFG | DN25 – DN100
  • PN16 | -10 / +70 °C
  • PN16 | -20 / +70 °C
  • PN16 | -40 / +70 °C
  • PN16 | -10 / +150 °C zzgl. TÜV
  • HTB (5 bar g) | -20 / +70°C
  • PN40 | -10 / +70 °C  DN25-DN80
  • PN40 | -20 / +70 °C DN25-DN80
  • PN40 | -40 / +70 °C DN25-DN80
  • DNV (maritime) DN25 – DN100, 10 bar g | 0 /+60°C

Leaflet: E-5055 Cellular Gas Filter / Type VZF/VZEF/ZFG/ZEFG

Zellengasfilter, Typ VZF/VZEF/ZFG/ZEFG

FUNCTION

The gas flows through the inlet nozzle into the filter housing. For the types VZF / ZFG with a straight through flow, the coarse particles entrained in the gas are pre-filtered by flow diversion (impingement element). Fine dust particles are filtered by a filter cartridge. The purified gas flows through the outlet nozzle. The filter element contamination should be monitored with a differential pressure measurement.

HOW TO CHOOSE THE FILTER SIZE…

The performance diagram shown in the leaflet is used to select a filter. At the intersection of a max. gas velocity of 20 m/s and the maximum operational flow rate to be expected, the nominal size of the filter results.

QUALITY MANAGEMENT

  • DIN EN ISO 9001 certified
  • Our cellular gas filters are certified by DVGW in accordance to EG 2014/68/EU and EU Gas Regulation EU/2016/426 (GAR).
    The filters are tested according to ‘DVGW-Arbeitsblatt’ G498 and in dependence on AD-2000 design code.
  • The design, pressure, and leak test as well as the housing materials are certified with a material certificate according to DIN EN 10204 / 3.1.

ACCESSORIES on demand:

  • differential pressure gauge DP900
  • installation kit – without bypass
  • installation kit – with bypass
  • accessories for DP900, e.g. reed contact