Moduline

Summary

Product identification

The MODULINE™ system is a multiple single bag housing assembly designed for continuous flow applications with flexibility for expansion and lower capital costs. It provides a compact and efficient assembly of two or more single bag housing units.

Key features:

• Designed for continuous flow applications and lower capital cost
• Quick and easy bag changeout
• Flexibility for adding capacity
• Smaller footprint compared to duplexed multi-bag housings
• Capital cost savings of 30% to 40% or more (versus duplexed multi-bag housings)
• Each housing can be serviced individually, allowing continuous operation without system shutdown.
• Two to eight housing units in each MODULINE assembly
• Can be equipped with Flowline II™, Sideline™, or Topline™ housings.
• Cover positively seals filter bag (Topline, Sideline)
• Unique two-weld design
• Integrated ergonomic cover handle with swing bolts (Flowline II, Sideline)
• Domed cover with swing bolts (Topline)
• ASME code stamp (Topline, Sideline)
• Easy-action ¼-turn ball valves for precision flow control

Operating limits

• Max pressure: 150 psid (values are without filter media)
• Max temperature: 400 °F

The provided graph "Flow vs. Pressure Drop For single housing, without media" shows pressure drop (psi) increasing with flow rate (gpm, per housing).

Mechanical / hydraulic

• Construction materials: Type 316 stainless steel (standard); carbon steel and Type 304SS are optional.
• Finish: Smooth bead blasted finish for easy cleaning.
• Bag size: Sized for #2 double-length bags (#1 size vessel assembly is optional).
• Seals: Buna N™ seals standard (Topline).
• Basket: Stainless steel basket.
• Gauge Ports: ¼" NPT gauge port, high pressure; ¼" NPT gauge port, low pressure (optional).
• Vent Port: ¼" NPT vent port (optional).
• Drain Port: ½" NPT drain port.
• Inlet/Outlet Connections: Range from 3" to 6" depending on the model.

Dimensional Information (MODULINE Systems with Topline housings):

• LID SWING: 12 inches [305 mm] TYP
• INLET/OUTLET Spacing: 8 inches [219 mm] TYP (between inlet and outlet centers on a single housing diagram)
• Drain Port to Base: 3 inches [76 mm]

Assembly Dimensions (Dimensions in inches [mm]):

| Item Number | No. of Bags | Bag Size | gpm @ 2.1 psid | Volume (gal.) | Weight (lbs.) | Max pressure (psid*) | Max temp (°F) | I/O connection | A | B | C | D | E | | :------------ | :---------- | :------- | :------------- | :------------ | :------------ | :------------------- | :------------ | :------------- | :- | :- | :--- | :----------- | :---------- | :---- | | F3AVTB0402 | 2 | 2 | 140 | 16.5 | 320 | 150 | 400 | 3” | 24” | 23” | 7-3⁄4” | 24-3⁄16” | 47-1⁄2” | | F3AVTB0403 | 3 | 2 | 210 | 25.7 | 490 | 150 | 400 | 4” | 36” | 35” | 8-1⁄4” | 24-11⁄16” | 48” | | F3AVTB0404 | 4 | 2 | 280 | 35 | 630 | 150 | 400 | 4” | 48” | 47” | 8-1⁄4” | 24-11⁄16” | 48” | | F3AVTB0405 | 5 | 2 | 350 | 54.2 | 800 | 150 | 400 | 6” | 60” | 59” | 9-15⁄16” | 25-3⁄4” | 49-1⁄16” | | F3AVTB0406 | 6 | 2 | 420 | 65.5 | 950 | 150 | 400 | 6” | 72” | 71” | 9-15⁄16” | 25-3⁄4” | 49-1⁄16” | | F3AVTB0407 | 7 | 2 | 490 | 76.7 | 1100 | 150 | 400 | 6” | 84” | 83” | 9-15⁄16” | 25-3⁄4” | 49-1⁄16” | | F3AVTB0408 | 8 | 2 | 560 | 86 | 1250 | 150 | 400 | 6” | 96” | 95” | 9-15⁄16” | 25-3⁄4” | 49-1⁄16” |

*psid values are without filter media. Dimensions vary by model. Details on MODULINE assemblies using Sideline and Flowline II vessels are available on request.

---

Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions from the original OEM PDF datasheet. For contractual data, always refer to the specific OEM PDF revision used on your project.

Official datasheet (PDF)

Lenntech datasheet mirror