We propose three different pipe work systems in order to be able not only to offer the technically best system but also the most cost-effective one:
Pipe work system WF: DN 80 to DN 300, designed for light dust extraction applications. Available in galvanized version.
Pipe work systems SP: DN 80 to DN 300, designed for all dust extraction applications and for vacuum cleaning applications with non-abrasive suction materials and short to medium-ranged suction distances. Available in primed, galvanized and stainless steel versions.
Pipe work system MV: DN 50 to DN 150, designed for all dust extraction, vacuum cleaning and vacuum conveying applications and for long suction distances. Designed and manufactured to the highest Wieland standards. Available in primed, galvanized and stainless steel versions.











