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Phone: 908.362.9981   Fax: 908.362.5631  fdpp@fdpp.com


DOULINE DUPLEX BAG FILTER HOUSINGDUOLINE duplex bag filter housings are for applications where the process flow cannot be interrupted for filter bag changing.  Flow is diverted using valves; linked valves simplify the switch-over procedure to a signal lever action.

The DUOLINE duplex bag filters are based upon the TOPLINE, SIDELINE and FLOWLINE bag filter housings, please review each design to determine which style satisfies your requirements best or contact us for assistance.

If your filtration requirement falls within 1 to 100 microns (nominal), also consider the  HAYFLOW upgrade option, as it may reduce the frequency of filter bag changes.

Another consideration for continuous flow applications would be our automated filter systems, eliminating filter bag change-outs altogether.

Please use the navigation menu to look-up the pricing for DUOLINE duplexed bag filters.  Pricing is organized by diverting valve style.  DUOLINE duplex bag filters are available with individual manually operated ball valves, butterfly valves and with linked butterfly valves as shown in the picture above.  The linked valves simplify the diverting procedure and ensure uninterrupted flow.

If you have an existing DUOLINE duplex bag filter housing and require spare parts, refer to the navigation menu for the applicable TOPLINE, SIDELINE and FLOWLINE bag filter housing spare parts.

If you are not sure which type of filter housing would be most appropriate for your application, please fill out our Filter Housing Inquiry Form and we'll reply within 1-2 business days.

Related Websites

EATON SENTINEL RING FILTER BAGEATON LOFMEM FILTER CARTRIDGEWe offer  filter bags in the industry standard #1 - #4 sizes.  Please visit our website of filter bags or our website of filter cartridges; each provides specifications and pricing.