Our Products

TWISTERFIL – Cyclonic Separator

TWISTERFIL filters are stainless steel hydrocyclonic separators. Thanks to their structure they transform the inlet flow into a whirlpool that separates sands and solids (with greater specific weight than water SW≥1) from raw water. They have an extremely high removal efficiency, reaching 99% for solids above 75µm while maintaining a 65% for 50µm particles.

TWISTERFIL filters work continuously and have no moving parts, a feature which makes them durable and extremely convenient as they essentially require no maintenance. They have inspectable covers. The bottom one is equipped with a waste storage tank that can be drained with a manual valve (included in the supply) or automated with the appropriate automatic Drain Valve Kit (DVKIT)



Filter Housing Stainless Steel AISI 304 – AISI 316L
Gaskets EPDM*
Drain Nickel-plated Brass – AISI 316L
Pressure Gauges Stainless Steel AISI 304 – AISI 316L
Surface fnishing Microshot Peening and Passivation


Design Data
Flow rate Up to 190 m³/h
Design Pressure (bar) PN 10
Max Temperature (°C) 60
Salinity < 10.000 ppm
pH range 3-9
Design Code PED 68/2014/EU

*Certifed to comply to the following European Drinking Water regulations: UBA,
DVGW standard W-270, WRAS and ACS