| Composite and FRP Pressure Tanks |
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COMPOSITE TANKS WITH CYCLONIC DISTRIBUTOR SYSTEM (CDS)
The Cyclonic Distributor System (CDS) is an innovative vessel technology providing higher flow rates, less pressure loss, improved treatment capacity, product flexibility, and water conservation.
Certified to NSF/ANSI Standard 44.
These tanks are used in all SWT water treatment systems.
Made in USA. |
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COMPOSITE TANKS WITH POLYPROPYLENE LINER
These are the first tanks on the market to feature a 100% polypropylene (PP) copolymer inner lining for all wetted materials. Certified to NSF/ANSI Standard 44. Made in USA. |
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COMPOSITE TANKS WITH HIGH DENSITY POLYETHYLENE LINER
These tanks are made of high density polyethylene (HDPE) plastic liner with composite fiberglass filament winding over the liner. Their design provides a continuous seamless inner liner with a glass filled polypropylene inlet for higher strength and pressure capabilities. Certified to NSF/ANSI 44, 61, and 372.
Made in USA. |
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COMPOSITE TANKS WITH POLYETHYLENE LINER
These tanks offer outstanding performance and durability in harsh chemical environments.
They feature an inner shell constructed of high molecular weight polyethylene.
Certified to NSF/ANSI Standard 61.
Made in USA. |
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ASME CODED COMPOSITE TANKS WITH POLYETHYLENE LINER
These tanks are ASME coded with flange connections to meet the toughest physical requirements.
They feature an inner shell constructed of high molecular weight polyethylene.
Certified to NSF/ANSI Standard 61.
Made in USA. |
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LOW PROFILE FLANGED COMPOSITE TANKS WITH POLYETHYLENE LINER
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.
Certified to NSF/ANSI Standard 61 for material safety and Standard 372 for low lead compliance.
Made in USA. |
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ECONOMY COMPOSITE TANKS WITH POLYETHYLENE LINER
These low weight tanks feature an inner shell constructed of high quality polyethylene.
NSF and PED (CE) certified.
Made in China. |
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FRP MOLDED TANKS
Each individual FRP Molded Tank can be custom built per your special requirements.
These residential/light commercial tanks are available in standard polyester or chemical-resistant vinylester.
Certified to NSF/ANSI Standard 61. |
| Steel Pressure Tanks |
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LINED AND PRIMED/COLORED STEEL TANKS
SWT’s Steel Tanks are UL classified for drinking water system components in accordance with NSF/ANSI Standard 61-(1992) 7N44.
They come fully lined and primed/colored to meet NSF/ANSI Standard 61 for coatings. Available as non-coded or ASME coded.
Made in USA. |
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MOBILE STEEL TANKS
SWT’s Mobile Steel Tanks are UL classified for drinking water system components in accordance with NSF/ANSI Standard 61-(1992) 7N44.
They are lined with polyethylene or vinylester, and are available in both non-code and ASME code construction.
Made in USA. |
| Retention and Contact Tanks |
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COMPOSITE RETENTION TANKS WITH POLYETHYLENE LINER
Retention Tanks are designed to provide extended contact time when adding chemicals into the water stream.
They are perfect for chlorine, KmNO4, phosphate, or acid feeds, and more.
The epoxy covered fiberglass filament wrapping and molded polyethylene inner shell give these vessels superior strength, low weight, and corrosion resistance. |
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COMPOSITE RETENTION TANKS WITH POLYETHYLENE LINER
Retention Tanks are Tested and Certified by NSF International against NSF/ANSI/CAN Standard 61 for material requirements and NSF/ANSI/CAN 372.
They feature a convenient inlet/outlet piping connection at the top of the tank, an inlet/outlet buttress thread for strength, and a full 3/4" (1.050" O.D.) pipe quick connect blowdown drain at lowest point of tank.
Made in USA. |
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COMPOSITE CONTACT TANKS WITH POLYETHYLENE LINER
Maximum Contact Tanks are Tested and Certified by NSF International against NSF/ANSI/CAN Standard 61 for material requirements and NSF/ANSI/CAN 372.
They feature a convenient inlet/outlet piping connection at the top of the tank, an inlet/outlet buttress thread for strength, and a full 3/4" (1.050" O.D.) pipe quick connect blowdown drain at lowest point of tank.
Made in USA. |
| RO Storage Tanks |
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COMPOSITE RO STORAGE TANKS WITH PEU AIR CELL
RO Storage Tanks are high-performance, high-value vessels specifically designed for reverse osmosis systems.
They are 100% corrosion-free, with seamless, composite construction.
They are also light in weight, easy to maintain, inexpensive to install, and have the ability to discharge in any position.
Certified to NSF/ANSI Standard 61. |
