Our new multi-cavity bag housings are designed for high flow industrial and commercial filter applications, and manufactured from 304L or 316L stainless steel for maximum durability with many standard features. The clamp style housing is fast becoming a market leader with its quick clamp closer and exceptional value. The heavy duty design of the swing bolt closure and zinc plated steel davit assembly make it a perfect choice for your larger flow applications. Protective poly coat over stainless steel is the standard finish, with optional 134 epoxy coating for seawater or corrosive applications. We offer the multi series housings in a 2, 3, 4, 5 and 6 round design.
Multi-Bag vessels are designed to handle those high flow applications where a single bag unit is not sufficient.These bag filter housings offer a wide range of flow capacities and contaminant-holding capabilities. Our multi-bag system enables high flow rate through a single unit like the smaller size filtering vessels.
Download – Multi-Bag Housings Brochure
2BFS Housings with Clamp Closure Features:
- Recognized market leader offering exceptional value
- Clamp closure offers quick and easy bag change-outs
- 150 PSI pressure rating up to 250°F
- 3” Flanged Connections
2BFS through 6BFS with Swing Bolt Closure Features:
- Heavy Duty Swing Bolt Closure and Davit Assembly are ideal for larger flow applications
- Low profile for easy bag change-outs
- 150 PSI pressure rating up to 300°F
- Eye nuts and davit handle are zinc plated to prevent gauling
Specifications & Operating Parameters
Maximum Operating Pressure | 150 psig (10.3 bar) @ 250°F (121°C) – Clamp closure 150 psig (10.3 bar) @ 300°F (149°C) – Swing bolt closure |
Connections | Inlet /Outlet: – 3″ RF Flanges (2BFS) – 4″ RF Flanges (3BFS, 4BFS) – 6″ RF Flanges (5BFS and 6BFS) Optional: RF Flanges or Sanitary Ferrules Drain Port: – 1/2″ FNPT (2BFS-2C) – 3/4″ FNPT (2BFS-2SB – 6BFS-2SB) Vent Port: 1/2″ FNPT Gauge Ports: 1/4″ FNPT |
Materials of Construction | Head / Shell: 304L or 316L Stainless Steel Eye Nuts and Davit Handle: Zinc Plated Steel Mounting Legs: 304L Stainless Steel |
Gaskets | Buna N Optional: EPR, Silicone, Teflon Encapsulated Silicone, Viton |
Baskets | 1/8″ perforated Stainless Steel Optional: Various perforation and mesh sizes |
Finish | Poly-coat on exterior surfaces Optional: 134 coating or electro-polish |
Ordering Guide (Example: 2BFS-2SB-3-316B)
*Click on model numbers below to get a quick quote.
Model | Bag Size | Closure Style | Flange | Material | Gasket |
2BFS | 2 | SB | 3 | 316 | B |
2BFS 3BFS 4BFS 5BFS 6BFS |
2 | C = Clamp SB = Swing Bolt |
3 = 3″ 4 = 4″ 6 = 6″ |
304 = 304L SS 316 = 316L SS 134 = 134 Coating over 304L SS |
B = Buna N (Standard) E = EPR S = Silicone V = Viton T = Teflon Encapsulated Silicone |