Magnetically coupled pumps of type VHC ChemTal

Features of the vacuum system

  • Central vacuum unit with four liquid ring vacuum pumps, which are controlled on four different pressure levels.
  • One or up to four vacuum pumps are operated with a liquid separator in the closed service liquid circuit with a maintenance-friendly tube bundle heat exchanger. A second set of liquid separator and tube bundle heat exchanger ensure 100 % redundancy for maintenance purposes.
  • The magnetically coupled pumps of type VHC ChemTal are rated as hermetically sealed and meet the requirements according to the rulebook TA-Luft (Technical Instructions on Air Quality Control). The pump can be delivered with a suction capacity of up to 1600 m³/h.
  • Marking of the vacuum system according to RL 2014/34 EU (replaces the RL 94/9 EG) [ATEX] up to use in Zone 0 possible, max. temperature class T6
  • All system components are made of stainless steels 1.4571 or the like according to the high Chemistry Standard. The right selection of the materials of all elastomers guarantees maximum resistance to solvents.
  • Supplementary components such as valve, measuring and control technology are provided exclusively by the established manufacturers. Alternatively, manufacturers according to customer request are gladly considered.
Vakuum an Bandfilter
ATEX-Logo   TA-Luft-Siegel

Manufactured according to the highest
industry standard worldwide.


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