Duoline/Moduline Bag Filter Housings

Duoline filter housings are for applications where the system flow cannot be shut down for filter bag change out. Either a butterfly or ball valve assembly is used to divert the flow between the two housings so that the isolated, out of service, housing can be serviced. The flow is never shut down. Moduline filter housings are for applications where the flow rate is too high for a single bag filter housing. Request a Quote

Duoline filter vessel

Features

  • Sizes for #02 double length filter bags
  • Cover positively seals filter bag
  • 2" or 3" RF 150 lb ANSI flanged connections
  • Max operating pressure of 150 psi
  • Max operating temp of 400 F
  • Stainless steel construction
Duoline Bag Filter Housing

Duoline & Moduline Vessel Specifications

Description Part Number Size Material Connection
Stainless Steel
TopLine/Duoline Butterfly Valve w/ linkage F3AVTB0222 #02 - 7" dia. x 32" L 316 SS 2" FLG
TopLine/Duoline w/ Butterfly Valve F3AVTB0200 #02 - 7" dia. x 32" L 316 SS 2" FLG
TopLine/Duoline w/ Ballvalve F3AVTB0310 #02 - 7" dia. x 32" L 316 SS 2" FLG
SideLine/Duoline w/ Ballvalve F3AVSB00222-304 #02 - 7" dia. x 32" L 316 SS 3" FLG
SideLine/ Duoline w/ Ballvalve F3AVSB00310 #02 - 7" dia. x 32" L 316 SS 2" FLG
SideLine/Duoline w/ Butterfly Valve F3AVSB1026 #02 - 7" dia. x 32" L 316 SS 3" FLG
FlowLine-Duoline Butterfly Valve w/ Linkage F3AVFB00442 #02 - 7" dia. x 32" L 316 SS 2" FLG
FlowLine/Duoline Butterfly Valve w/ Linkage F3AVFB00430 #02 - 7" dia. x 32" L 316 SS 2" FLG
FlowLine/Duoline w/ Ballvalve F3AVFB00310 #02 - 7" dia. x 32" L 316 SS 2" FLG
FlowLine/Duoline 3" FLG F3AVFB0510 #02 - 7" dia. x 32" L 316 SS 3" FLG
Sideline/Moduline 3" FLG F3AVSB1028 #02 - 7" dia. x 32" L 316 SS 3" FLG
Moduline/Flowline 2" FLG F3AVFB0500 #02 - 7" dia. x 32" L 316 SS 2" FLG
Moduline/Sideline 2" FLG F3AVSB1008 #02 - 7" dia. x 32" L 316 SS 2" FLG
Moduline/Topline 2" FLG F3AVTB0100 #02 - 7" dia. x 32" L 316 SS 2" FLG
Carbon Steel
TopLine/Moduline F3AVSB00322 #02 - 7" dia. x 32" L CS 2" FLG
FlowLine / Duoline w/ Ballvalve F3AVFB00311 #02 - 7" dia. x 32" L CS 2" FLG
Flowline/Duoline w/ Butterfly Valve F3AVFB00450 #02 - 7" dia. x 32" L CS 2" FLG
Flowline/Duoline Butterfly Valve w/ Linkage F3AVFB00422 #02 - 7" dia. x 32" L CS 2" FLG