PSL Series

Parallel Single Bag Filter Housings

The Fil-Trek PSL Series consists of parallel or banked single bag housings designed to handle variable flow rates efficiently. Built for industrial and commercial applications, the PSL offers flexibility and reliability in filtration where consistent throughput and easy maintenance are critical.

  • Parallel/banked configuration for increased flow or redundancy
  • ASME or industrial non-code design
  • Swing-bolt or V-band closure options
  • Available in carbon steel or stainless steel (304, 316)
  • Ideal for water, chemical, and process applications requiring scalable filtration

Suitable Applications

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Product Options

Materials of Construction

Carbon Steel, 304 Stainless Steel, 316 Stainless Steel

Available Sizes

Accepts single (P1) or double-length (P2) filter bags

Design Pressure/Temperature

150 psig (10.3 bar) @ 300 °F (150 °C)

Additional Details

The PSL Series integrates multiple single bag housings in a parallel or banked layout to achieve continuous flow at varying rates. Each vessel can operate independently, allowing operators to isolate one line for service while others remain active. The PSL design offers flexibility for process expansion, redundancy, or higher flow applications.

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Equipment Details

Bag Size
Material of Construction

Closure Style
Inlet/Outlet Size
Connection Type
Max. file size: 512 MB.

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