ERWEKAs DFS-V Double Filtration Station V for optimizing media replacement with membrane filters Manual filtration, simple and compact Double Filtration Station V Thanks to the ERWEKA Double Filtration Station V with valve box, media replacement is extended by Highlights a bypass that prevents the replaced media from ■ Media replacement without interfering filtration being pressed back through the membrane filters ■ Higher pressure at the double filtration leads to used at sampling. At the same time, the DFS-V lower tendency for filter blocking provides fresh media for cleaning the poroplast ■ No pushing back of particles filters and the sampling channels, ensuring a cor- ■ Higher flexibility in the filter choice, since not all rect sampling next time. The DFS-V can only be syringe filters are suitable for bi-directional use operated with a dissolution tester with a maximum ■ Filters can be changed during the run or after of 8 test stations. each sampling, without a vale the open sampling channel would drip Technical Data Filter number 8 filters (0,22 μm or 0,45 μm) Power supply 24 VDC 40 W via FRLx24 Dimensions: 359 mm / 152 mm / 137 mm width / depth / hight Weight 3 kg ERWEKA GmbH Ottostr. 20-22 E-Mail: sales@erweka.com 63150 Heusenstamm Phone: +49 6104 6903-0 Technical specifications of products described are stated without warranty and subject to change at Germany Fax: +49 6104 6903-40 any time without further notice. v.2.0.8.18