Composite Pressure Tanks
swtwater.com Low Profile Flanged
Fiberglass Wrapped & PE Liner
Low Profile Composite Pressure Tanks are the smart choice when space is a challenge and performance is a priority. These tanks feature a lower profile tank design with a 2 inch reduction to the top and bottom flanges, allowing the tanks to fit in tighter spaces without compromising media capacity. Their lightweight, fiberglass construction provides durability in harsh chemical environments. Made in the USA.
 
SWT's Fiberglass Wrapped Pressure Vessels with Polypropylene Copolymer Lining
FEATURES
• Reduced tank height and improved flange-to-floor clearance makes pipe connections easier to reach
• No-thread seal design simplifies installation, provides better sealing surface and reduces risk of leaking
• Pad flange with 6 inch SNA bolt pattern
(non-ANSI bolt pattern)
• Quick access to internals through large, 6 inch flange opening
• Inner shell constructed of high molecular weight polyethylene
• Wound with continuous fiberglass to provide superior strength under pressure
• 100% corrosion-free
• Five year warranty
   
OPERATING PARAMETERS
• 150 psi maximum operating pressure
• 150ºF (66ºC) maximum operating temperature
DESIGN PARAMETERS
• Tested to 250,000+ cycles without leakage
• 4:1 Safety Factor (600 psi minimum burst)
 
 
Certified to NSF Std. 61 for Material Safety Section 8
and NSF Std. 372 for Low Lead Compliance.
 
 
LOW PROFILE FLANGED COMPOSITE TANKS
Part
Number		 Tank
Size
Inches		 Base
Style		 System Connections Height Capacity
Top Bottom Inches MM Gal. Liters Cu.Ft.
TS2472C66N-LP 24 x 72 Ext 6" Flange 6" Flange 79.6 2006 118 447 15.8
TS2472C66NT-LP 24 x 72 Tripod 6" Flange 6" Flange 86.4 2184 118 447 15.8
TS3672C66N-LP 36 x 72 Ext 6" Flange 6" Flange 80.1 2032 264 999 35.2
TS3672C66NT-LP 36 x 72 Tripod 6" Flange 6" Flange 87.5 2209 264 999 35.2
TS4272C66N-LP 42 x 72 Ext 6" Flange 6" Flange 70.5 1778 345 1,306 46.1
TS4872C66N-LP 48 x 72 Ext 6" Flange 6" Flange 78.6 1981 463 1,753 61.9
TS4872C66NT-LP 48 x 72 Tripod 6" Flange 6" Flange 89.9 2260 463 1,753 61.9
NOTE: Low Profile Flanged Composite Tanks are available in Natural color only.
 
 
TANK HEIGHT AND FLANGE CLEARANCE COMPARISON
Low Profile (LP) vs Standard (STD) Flange
24x72 with extended base tank drawings
79.6" Height
9.3" Clearance		 81.6" Height
7.1" Clearance
24 x 72
EXTENDED BASE
36x72 with extended base tank drawings
80.1" Height
9.0" Clearance		 82.4" Height
7.4" Clearance
36 x 72
EXTENDED BASE
42x72 with extended base tank drawings
70.5" Height
1.6" Clearance		 72.5" Height
0.5" Clearance
42 x 72
EXTENDED BASE
48x72 with extended base tank drawings
78.6" Height
6.6" Clearance		 81.7" Height
4.8" Clearance
48 x 72
EXTENDED BASE
 
 
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