RO Storage Tanks
swtwater.com Fiberglass Wrapped & PEU Air Cell
RO Storage Tanks are high-performance, high-value vessels specifically designed for reverse osmosis systems. These small vessels offer big advantages over competitive steel tanks via 100% corrosion-free, seamless, composite construction, and the ability to discharge in any position. Made in USA.
 
SWT's RO Storage Tanks
FEATURES:
• Pre-installed inlet/outlet assembly saves time and money
• Fully replaceable interior air cell is constructed of heavy-gauge engineered polymer (polyether urethane)
• Built-in union for easy installation and service
• Fiberglass-wound and epoxy resin-sealed outer shell
• High density, seamless, molded polyethylene inner shell
• Durable Noryl® plumbing connections
• Environmentally safe and 100% lead-free
• Certified to NSF/ANSI Standard 61
 
OPERATING PARAMETERS :
• 125 psi maximum operating pressure
• 120ºF maximum operating temperature
 
 
RO STORAGE TANKS
Part
Number		 MODEL
NUMBER 		Dimensions Capacity System
Connection		 Height of
Inlet/Outlet
to Floor
Inches cm Gallons Liter Inches cm
TS1626RO15 RO15 16 x 26 41 x 66 14.5 55 1 inch MNPT 1.75 4.4
TS1632RO20 RO20 16 x 32 41 x 81 19.8 75 1 inch MNPT 1.75 4.4
TS1644RO30 RO30 16 x 44 41 x 112 29.6 112 1 inch MNPT 1.75 4.4
TS1657RO40 RO40 16 x 57 41 x 145 40.4 153 1 inch MNPT 1.75 4.4
TS2441RO60 RO60 24 x 41.5 61 x 105 60.0 227 1.25 inch MNPT 2.25 5.7
TS2455RO80 RO80 24 x 55.25 61 x 140 86.6 328 1.25 inch MNPT 2.25 5.7
TS2474RO120 RO120 24 x 74.25 61 x 189 119.7 453 1.25 inch MNPT 2.25 5.7
 
 
DRAW DOWN CHARTS
(Click on a chart to view an enlarged image)
RO15 Draw Down Chart RO20 Draw Down Chart RO30 Draw Down Chart
     
RO40 Draw Down Chart RO60 Draw Down Chart RO80 Draw Down Chart
     
RO120 Draw Down Chart    
 
 
VACUUM PROTECTION & FLEX CONNECTORS
Fiberglass/composite pressure vessels are rated for an internal negative pressure of 5-inches Hg (17 Pa) vacuum below atmospheric. If negative pressure could ever exceed 5-inches Hg (17 Pa), an adequate vacuum breaker must be installed between the pressure vessel inlet and any valves (see illustration right). For enclosed tank applications, the vacuum breaker should be installed at the highest location in the system plumbing.

System connections to the pressure vessel must accomodate vertical expansion between side, top, and bottom openings. Either flexibility in piping or flex connectors, as shown here, are recommended.
SWT Vacuum Breaker and Flex Connector installation diagram

See SWT Vacuum Protection
and Flex Connector Products
 
 
 
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
https://www.swtwater.com

Last Updated: April 1, 2024