The Letre 604 Plate and Frame filter is the industry standard for filtration of critical liquids. These large volume, 24 in. sq. (60 cm), filter presses are designed to accept up to 100 filter pads, providing a filtration area of up to 319 sq. ft. (29.64 m2).
Letre 604 filters are fitted with four ports which can be configured for thorough washing. As with all of our internally ported filter assemblies, gaskets and washers are not required. In applications where sanitary designs are required, Letre 604 can be provided with BioClean™ filter plates.
The Letre 604 press may be used with carbon and/or filter aid, or with pretreated filter aid. Selection of inlet frame thickness will determine the volume of cake that can be accumulated and washed for product recovery.