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NON-ALLOY DUPLEX BAG FILTER HOUSINGS

Polypropylene duplex bag filter housing 

Our non-alloy duplex bag filter housings are for applications where the process flow cannot be interrupted for filter bag changing; PVC, CPVC and GFPP (polypropylene) material of construction is typically chosen when 316 stainless steel isn't compatible because the non-alloy designs are more expensive.  Flow is diverted using linked valves tosimplifyythe switch-over procedure to a signal lever action.the switch-over procedure to a signal lever action.  Diversion can be automated with a push button if we use electric or pneumatic valve actuators.

These molded designs provide some advantages beyond material compatibility.  One example is that molded designs have no welds, so the internal surface is perfectly smooth in support of full drainage.  Another example are the molds allow for multiple port configurations, although you do not need as much flexibility with a duplex configuration, its inherent with a molded product.

Access to the bag filter chamber does not require tools, the oversized chamber cover handles enable removal and reinstallation very easy to do.

 

Catalog Pages for the #1 size duplex bag filter housing

Catalog Pages for the #2 size duplex bag filter housing

INSTALLATION/OPERATION MANUAL

 

Part numbers and links to the relevant catalog pages for our polypropylene duplex bag filters follow; we do offer duplex configurations made of PVC and CPVC; we can provide additional information and pricing by phone or email.  Contacting us using our inquiry form is best because it prompts for important application information, however feel free to call also.

Single Length (#1 Size) up to 100 GPM
CONNECTIONS PART NUMBER
2" Socket/Threaded FLV4P1D20ST2VS
2" Flanged FLV4P1D20F2VS

Double Length (#2 Size) up to 150 GPM
CONNECTIONS PART NUMBER
2" Socket/Threaded FLV4P2D20ST2VS
2" Flanged FLV4P2D20F2VS
3" Socket FLV4P2D30S2VS
3" Flanged FLV4P2D30F2VS
4" Socket FLV4P2D40S2VS
4" Flanged FLV4P2D40F2VS