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)
 

TECHNICAL SPECIFICATIONS

Materials
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