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POLYLINE BAG FILTER HOUSINGS

Polypropylene and Kynar bag filter housings

Call us at 908.362.9981 to speak with a sales engineer

 

Eaton POLYLINE glass-filled polypropylene and Kynar PVDF bag filter housings

The Eaton POLYLINE bag filter housing is molded from glass filled polypropylene or Kynar (PVDF) - having no metal components. POLYLINE bag filters are designed for use with aggressive liquids that would ordinarily require an exotic alloy such as Hastelloy or Inconel. POLYLINE bag filters have a hand removable "spin-off" cover to facilitate easy no-tools access to the filter bag chamber. All POLYLINE bag filter housings have an integral vent valve as well as taps for installing a differential pressure gauge.

 

As a molded product, POLYLINE bag filter housings have an exceptionally smooth interior and exterior finish, lacking crevices or surface irregularities to trap process fluid. The mounting flange simplifies installation and forms a rigid base. The POLYLINE bag filter has interchangeable bottom connections to enable in-line or same side ("loop") flow path configurations.

 

The polypropylene and PVDF POLYLINE bag filter housings are available with either 2" 150# RF ANSI flanged or FNPT (threaded) connections in both the #1 and #2 filter bag sizes. They can also be provided with an adapter to accept either 20" or 30" long filter cartridges for increased application flexibility.

 

We can also provide bag filter vessels made of PVC and CPVC; for this option or if you are not sure which type of filter housing would be most appropriate for your application, please fill out our non-alloy filter housing inquiry form and we'll reply quickly.

 

POLYLINE Catalog Pages
Outline drawings: Polypropylene Construction | PVDF Construction

Eaton POLYLINE at a Glance
Feature Specification
Materials Glass-filled polypropylene or Kynar (PVDF). No metal components.
Bag sizes #1 (7" x 16") and #2 (7" x 32")
Connections 2" FNPT or 2" 150# RF ANSI flange
Flow path Interchangeable bottoms for in-line or same-side loop piping
Cover Hand spin-off cover, no tools. Integral vent valve. DP gauge taps.
Cartridge option Adapter for 20" or 30" filter cartridges
Typical duty Aggressive liquids that would otherwise need Hastelloy or Inconel

Need an Eaton POLYLINE Housing?

Factory Direct pricing on GFPP and Kynar PVDF bag filters, #1 or #2, flanged or FNPT. PVC and CPVC vessels available too.

Request Pricing Order Filter Bags Call 908.362.9981

POLYLINE Bag Filter FAQ

What is POLYLINE made of?

Glass-filled polypropylene or Kynar (PVDF). There are no metal components. PVC and CPVC housings are offered separately when those materials fit the fluid better.

When should I use POLYLINE instead of stainless steel?

When the liquid attacks alloys. POLYLINE is the plastic alternative to exotic metals such as Hastelloy or Inconel for #1 and #2 bag service.

What connections and layouts are available?

2" FNPT or 2" 150# RF ANSI flanges. Interchangeable bottom connections set the housing up for in-line flow or a same-side loop.

Can it take filter cartridges?

Yes. An adapter accepts 20" or 30" cartridges when a bag is not the right element for the job.