Poly Glass Pressure Vessel

American Tank Company is proud to offer the ideal pressure vessel for residential and light commercial water softener/filtration applications. Structural Poly Glass™ Pressure Vessels provide years of reliable service for water conditioning and filtration applications on top of their unmatched strength and chemical resistance.

• Slim diameter with capacities from 2 to 49 gallons
• Unmatched for strength and chemical resistance
• 10-year warranty for 6" -13" vessels
• 5-year warranty for 14" - 16" vessels
• Safety factor: 4:1
• Minimum burst at 600 psi
• Tested to 250,000 cycles without leakage
• Maximum operating pressure: 150 psi
• Maximum operating temperature: 120° F
• Materials of construction: Inner shell of polyethylene, and threaded inlet available in various sizes
• Residential tanks 6"-16" in diameter are Certified to NSF 44