Pentair SidePort SP-18 Water Tank is made of all NSF/ANSI-61 certified material and contains no harmful traces of metal that could transfer into your water.  The outer shell is a composite of continuous fiberglass strands and is sealed with high-grade epoxy resin.  All SidePort tanks have an additional urethane coating for years of added UV protection.

Specifications:

• Rust and corrosion-proof composite construction
• Curved bottom dome design increases drawdown and maximizes contact time.
• Ports are conveniently off the floor allowing the tank to be used in an area prone to high rains or water leaks
• Made with blow molded, fiberglass wrapped, seamless construction (NSF/FDA listed materials)
• 100% lead free
• No maintenance required
• High-impact resistance
• Light-Weight
• Five year limited warranty

Applications:

• Consistent water pressure at peak times when running multiple sources (i.e. washing machine, bathtub, dishwasher, garden hose)
• Ability to use full-flow shower heads
• Longer pump life due to a more efficiently maintained pressure setting
• Situations where high sulfur content is present
• Environments where methane or other well gases are present