Multi-Cartridge Housings
swtwater.com 12 & 22 Round Cartridge Housings
SWT’s twelve and twenty-two round multi-cartridge housing models are designed for flow rates up to 600 gpm. Available in a variety of stack configurations, the standard models all feature stainless steel construction with poly-coat finish, easy access covers for quick change-outs, heavy duty mounting legs, and FDA grade Buna-N gaskets. A variety of pipe connection styles and sizes are available to match your application.
4 and 5 Round Cartridge Housings
FEATURES
Designed for industrial and commercial filtration needs
Design pressure: 150 psig (10.3 bar) @ 300F (149C)
Heavy duty stainless steel construction for durability
Band clamp or swing bolt closures for quick cartridge change-outs
Heavy duty mounting legs standard
Flange inlet and outlet connections allow for easy piping
Knife edge seals eliminate bypass on DOE cartridges
Top spring seals allow for cartridge length variations
Accepts DOE cartridges (222 and 226 style adapters are optional)
 
 
OPTIONS AND ADD-ONS
Closure Style
V-Band Clamp or Swing Bolt
Material
304L Stainless Steel or 316L Stainless Steel
Cartridge Type
Double Open Ended Style (Standard); 222 Style (Fin or Flat); 226 Style (Fin or Flat)
Connection Size
2 inch; 3 inch (Standard for 12 Round Models); 4 inch (Standard for 22 Round Models)
Connection Type
Flange (Standard); Ferrules; Grooved Fittings
Finish
Poly Coat on Exterior Surfaces (Standard); Electro-Polished; Glass Bead; Passivate
Gaskets
Buna N (Standard); EPR; Silicone; Viton; Teflon Encapsulated Silicone
Extras
Gauge Ports; Gauge Ports with Gauges
 
 
4 & 5 ROUND CARTRIDGE HOUSINGS
Part
Number
Cartridges Flow Rate
GPM **
Connection Size Ship Wt Lbs
Number
Per Unit
Length
Inches *
Maximum
Diameter†
Pipe
MNPT
Drain
FNPT
Vent
FNPT
Clamp
Style
Swing Bolt
Style
YH22724 12 20 2.75 168 3 0.5 0.25 86 131
YH22736 12 30 2.75 252 3 0.5 0.25 92 142
YH22748 12 40 2.75 336 3 0.5 0.25 100 150
YH22766 22 30 2.625 462 4 0.5 0.5 140 205
YH22788 22 40 2.625 616 4 0.5 0.5 165 225
* Equivalent lengths accepted: 10 inch = (9.75 or 10 inch); 20 inch = (19.5 or 20 inch); 30 inch = (29.25 or 30 inch); 40 inch = (39 or 40 inch)
** Based on 7 gpm per 10 inch length with a 25 micron wound cartridge at 2 psid clean and a viscocity of 1 cps. Flow rates are for guidelines only. Actual flow rates are based on fluid, viscocity, cartridge type, micron ratings, and other factors.
When using 222 or 226 adapters with the 22 Round models you must change it to a 21 Round for 2.75 inch O.D. cartridges.
 
 
DIMENSIONS
DOWNLOAD PDF TO VIEW ENLARGED VERSION
4 & 5 Round Cartridge Housings Dimensions Drawing
 
 
  Gauge port assembly with mounting legs Electro-polish  
  Gauge port assembly
with mounting legs
Electro-polish  
 
 
 
Safe Water Technologies, Inc.
996 Bluff City Boulevard
Elgin, IL 60120 USA
 
 
Telephone: +1.847.888.6900
Facsimile: +1.847.888.6924
E-mail: info@swtwater.com
http://www.swtwater.com

Last Updated: May 16, 2017