Pioneer Flat Panel Water Tanks

Protect your property with Flat Panel Tanks

Pioneer Flat Panel Tanks are engineered for strength, efficiency, and easy installation in remote or challenging locations.

Their modular panel design allows for fast on-site assembly while delivering the same durability and long service life Pioneer is known for.

Ideal for large-scale water storage, flat panel tanks provide a flexible, high-capacity solution without compromising structural integrity.

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flat panel water tank with overflow

Flat Panels. Full Protection.

  • NFPA 22-compliant design & documentation
  • Capacity from 5,000-100,000 gallons, with custom solutions available
  • Optional engineer-stamped cover letter
  • Fire-specific accessories – hydrant outlets, anti-vortex fittings
  • Flat G90 steel shell & Bartliner DST® liner

Flat Panel Tank Sizes

*Pioneer Water Tanks Bartliner DST® tank liner has been tested to NSF61/ANSI61-2023 standards.

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