Mineral Tanks

CERTIFIED TO
NSF/ANSI 44

NSF/ANSI/CAN 61
NSF/ANSI/CAN 372

 

Clack mineral tanks are made of high-density polyethylene (HDPE) plastic liner with composite fiberglass filament winding over the liner. Clack’s design provides a continuous, seamless inner liner with a glass-filled polypropylene inlet for higher strength and pressure capabilities.

MADE IN THE USA

FEATURES

  • For water softener and filtration applications
  • Capacities from 6.7 to 189.1 gallons
  • 10-year warranty for 8″ – 13″ vessels
  • 5-year warranty for 14″ – 35″ vessels
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Mineral Tanks Brochure
Screenshot 2025-09-02 at 4.23.18 PM
SPECIFICATIONS
Capacities6.7 - 189.1
Material of ConstructionHigh-density polyethylene (HDPE) plastic with composite fiberglass filament, glass-filled polypropylene inlet
Max Operating Pressure150 psi
Max Operating Temperature 120˚ F
Max Allowable Operating Vacuum0
Warranty10 years for 8" - 13" vessels, 5 years for 14" - 30" vessels
Minimum Burst At600 psi
Safety Factor4:1
Tested to100,000 cycles/0-150 psi without leakage