Do rags get stuck in your pump?

The installation of two Volute FS-401 is complete and operation is in full swing! Vimmerby has chosen to dewater with Volute. Since this technology was introduced in Sweden, more than 40 installations have been made and put into operation.

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⚙️ 16 years later - Rotamix still delivers on top!

November 12, 2025

In 2009, MAF Pump AB installed a Rotamix hydraulic agitation system at the biogas plant in Hov, Laholm - today owned by St1 Biokraft.Nu, after 16 years of operation,

Volute at Torekov ARV

May 7, 2024

Volute sludge dewaterer is installed and commissioned at Torekov ARV. It is a model called FS303. With Volute sludge dewatering, you get a quiet and efficient operation.

Rotamix at Klagshamns ARV

May 7, 2024

Vaughan cutting pump, hydraulic nozzles and pipework are now installed in 2 RK. With Rotamix hydraulic agitation, higher production of methane gas is achieved. Other benefits