Multi - Round

Summary

Product identification

The Multi-Round Series Cartridge Housings are industrial-grade filter housings designed for versatility in choosing cartridges for specific flow rates, chemical compatibility, and particle retention needs.

Operating limits

• Flow rates: 120 to 4100 gpm (454.2 to 15,518.5 Lpm)
• Pressure rating: 150 PSI (10.3 bar)
  • Ordering options indicate a 300 PSI rating is also available.

Mechanical / hydraulic

• Construction materials: Carbon Steel or Stainless Steel (304 SS, 304L SS, 316 SS, 316L SS available as options)
• Lid seals: Buna-N
• Cup and spring assemblies: 316 Stainless Steel
• Finish (carbon steel): Two-part epoxy finish inside and outside on carbon steel housings.
  • Note: Carbon steel is not recommended for water use as the epoxy coating is not designed as a corrosion inhibitor.
• Support: Heavy-duty support legs
• Center guide posts: 316 Stainless Steel
• Bolts and nuts: Zinc-plated swing bolts and eye nuts
• Davit assemblies: Bearing assisted
• Lid lift: Hydraulic
• Ports: Differential, drain, and vent ports
• Cartridge compatibility:
  • 11-round to 205-round capacity
  • Accepts double open end cartridges (DOE)
  • Accepts 222 style with closed top cap
  • 226 style cartridge compatibility
  • Note: Type of element top (DOE, 222, 226, SOE, Fin) must be specified at the time of housing order.

Dimensions and Weights

A range of models (C1212, C1616, C1818, C2424, C3030, C3636, C4242, C4848) are available, accommodating:

• Number of elements: From 11 to 205
• Cartridge lengths: 20", 30", 40"
• Connection sizes: 2", 3", 4", 6", 8", 10", 12"
• Weights: Vary significantly depending on configuration, from 400 lbs (181 kg) up to 2,530 lbs (1,147 kg).

Detailed dimensions (A-M, representing various heights, widths, and other measures) and weights are available for each specific model and configuration. All dimensions are approximate. See the official PDF for exact tabulated values.

Pressure Drop vs Flow Rate

A graph illustrates the differential pressure in psi (Bar) versus flow rate in gpm (Lpm) for different connection sizes (2" through 12"). See the official PDF for the chart.

Applications

• Commercial
• General Industrial

Options

• Duplexing for continual flow during maintenance
• Higher pressure rating (e.g., 300 PSI)
• Various connection sizes and types (e.g., Flange)
• ASME Code U Stamp

Ordering Information

Product part numbers are configured based on several selections:

• HOUSING: (e.g., C1212, C1616, etc.)
• CARTRIDGE SIZE (IN.): 20, 30, 40
• CONNECTION (IN.): Refers to dimension charts for available sizes
• CONNECTION TYPE: F = Flange
• OUTLET LOCATION: A = Bottom, B = Opposite Side
• MATERIAL: C = Carbon Steel, 4 = 304 SS, 4L = 304L SS, 6 = 316 SS, 6L = 316L SS
• ELEMENT BASE: D = DOE, 22 = 222 Style, 26 = 226 Style, S = SOE
• ELEMENT TOP: F = Fin Style, None = DOE
• PSI: 15 = 150, 30 = 300
• ASME CODE: U = (U) Stamp, None = No Stamp

Disclaimer

This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions. For contractual purposes, please refer to the official OEM PDF document revision used on your project.

Official datasheet (PDF)

Lenntech datasheet mirror