Duplex Strainer Assembly
A twin-chamber stainless steel duplex strainer assembly pairing two upright filter barrels through parallel changeover manifolds and isolating valves. Listed across DN20–DN100 sizes in SS304 and SS316L for dairy, beverage, pulp, and water lines.
Material Options | SS304, SS316L |
|---|---|
Size Range | DN20-DN100 |
Body Structure | Two parallel upright filter barrels linked by changeover pipework and valves |
Connection | Parallel manifold headers with clamped filter chamber closures |
Actuation | Manual changeover valves across twin filter branches |
Product overview
Twin Upright Filter Chambers & Changeover Manifold
This duplex strainer assembly links two upright cylindrical stainless steel filter housings in parallel across upper and lower header manifolds equipped with manual shutoff/changeover valves and top pressure gauges.
By routing flow through one filter chamber while isolating the companion barrel, operators can schedule screen cleaning or element replacement on the offline side without shutting down the entire transfer line.
DN20–DN100 Series Scope & Process Applications
The source parameter header and series schedule specify SS304 and SS316L stainless steel across a nominal size range of DN20 to DN100.
Source descriptions note use in dairy, beverage, pulp, and water lines to intercept solid particulates upstream of pumps and process equipment.
Configuration & Live-Service Isolation Checks
Because the series specification provides a single assembly photograph and a general summary table without a dimensional drawing or screen mesh schedule, exact manifold port connections, overall footprint, and element mesh/perforation specifications must be confirmed per order.
Verify the valve arrangement, venting/draining provisions, and isolation rating required by your plant safety procedure before planning live-service maintenance.
Technical specifications
Product specifications
- Media / applications
- Water
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