Sanitary duplex filter is an efficient and safe filtration equipment, widely used in food, beverage, pharmaceutical, biotechnology, chemical and electronic industries.
This sanitary-grade dual filtration unit complies with strict hygiene standards and serves the food, pharmaceutical and biotechnology industries.
It is designed with a dual-unit structure.
Its main feature consists of two parallel filtration units.
These units support in-line filtration and switching.
They ensure continuous filtration without shutdown.
There is no need to stop production for filter element replacement.
This design improves production efficiency.
It also reduces losses caused by downtime.
The sanitary-grade duplex filter consists of three main components:
stainless steel housing, filtration elements and sanitary-grade valves.
A variety of options are available for the housing material,
including A3, 304, 304L, 316 and 316L stainless steel.
Sealing materials include PTFE, NBR and oil-resistant asbestos gel.
These materials are selected based on the hygienic requirements of the liquid
as well as corrosion resistance demands.
Two single-vessel filters are mounted on a machine base,
assembled with one three-way ball valve and two ball valves.
This allows operation to continue during filter cleaning.
In the food and beverage industry, it is used to filter various products
such as fruit juice, soft drinks, beer and milk.
It removes impurities and microorganisms,
ensuring product quality and safety.
In the pharmaceutical industry, it is applied in manufacturing
to remove particles and microorganisms,
guaranteeing the purity and safety of pharmaceutical products.
In addition, it plays a vital role in other industries,
including biotechnology, chemical and electronics industries.
During filter operation, clean the filter elements regularly
to prevent deformation of the stainless steel wire mesh
and avoid damage to the mesh.
Regular cleaning ensures filtration performance
and extends the service life of the filter.
Routine maintenance should also be performed,
and damaged filter elements and parts should be replaced in a timely manner.
