Structural Fiberglass Mineral Tanks

Full line of Structural Tanks

  • Full line of durable mineral tanks
  • Fiberglass-wound, polyethylene or ABS-lined tanks for storeing minerals
  • Pressure rating up to 1250 psi; maximum temp rating 120°F
  • More than 25 different capacities and dimensions available

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA