Metso acquires Valmet's Flowrox hose and progressive cavity pump business
- Acquires peristaltic (hose) and progressive cavity pump technologies plus related aftermarket spare parts and service capabilities from Valmet (Flowrox brand).
- Transaction expected to close on October 1, 2026; transaction value not disclosed and no material impact on Metso’s financial performance.
- Products will be rebranded under Metso and production transferred to Metso’s Lappeenranta, Finland facility with related personnel moving to the site.
- Hose pumps target heavy mining slurry duties: abrasive, corrosive, viscous and crystallizing slurries including thickener underflow, filter feed, flocculant dosing and slurry sampling.
Deal overview
Metso has signed an agreement to acquire peristaltic (hose) pump and progressive cavity pump technologies, together with associated aftermarket spare parts and service capabilities, from Valmet. The products are currently sold under the Flowrox brand. The parties have agreed not to disclose the transaction value.
Strategic rationale
The acquisition broadens Metso’s slurry handling portfolio for demanding mining and industrial applications, adding solutions suited to abrasive, corrosive, viscous and crystallizing slurries where continuous flow, reliability, ease of maintenance and long wear life are critical.
Integration and timing
The deal is expected to close on October 1, 2026. Acquired products will be integrated into Metso’s pumps portfolio, rebranded under the Metso name, and production transferred to Metso’s Lappeenranta manufacturing facilities with related personnel relocating to that site.
Market and financial note
The acquired business has a growing installed base that generates stable aftermarket spare parts and service revenues. Metso states the acquisition has no material impact on its financial performance.
Source: Metso
