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Hygienic Duplex filter

Hygienic Duplex Filter
The Hygienic Duplex Filter consists of two identical strainer housings connected by a three-way valve system. This setup allows for continuous operation; while one filter is active, the other can be cleaned or serviced without stopping the production flow.

Zero Downtime: Divert flow manually or automatically during maintenance.
Design: AISI 316L stainless steel with a high-polish, crevice-free interior.
Efficiency: Ideal for high-capacity, 24/7 sanitary processing lines.

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Technical Attributes: Hygienic Duplex Filter


1,System Setup,Two parallel filter housings connected via a manifold.

2,Change-over Valve,3-Way Ball Valve or Butterfly Valve assembly.

3,Body Material,AISI 316L (1.4404) for maximum hygiene and durability.

4,Connection Type,Tri-Clamp (TC) ferrules (ASME BPE / DIN 32676).

5,Filter Element,Dual perforated baskets or fine-wire mesh cartridges.

6,Surface Finish,Internal Ra ≤ 0.4 μm; Mirror polished or electropolished.

7,Seal Material,"EPDM (Standard), FKM, or Silicone (FDA/USP Class VI)."

8,Operation Mode,Manual or Pneumatic switching between housings.

9,Continuous Flow,Zero-downtime design; bypass one side while cleaning.

10,Working Pressure,Rated up to 10 bar (145 psi) (depending on pipe size).

11,Temp. Range,Suitable for −10°C up to +140°C (SIP compatible).

12,Filtration Grade,10 microns to 3000 microns depending on mesh choice.

13,Drain Ports,Equipped with bottom drain valves for easy depressurization.

14,Support Structure,Mounted on a Stainless Steel frame or skid for stability.

15,Maintenance,Independent housing access via heavy-duty clamps.


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