B9000 Double Wall

B9000 Double wall

Installation Guide

Spec Sheets

The B9000 Series Double Wall UDC are available in models for most existing dispensers. All metal work is galvannealed and epoxy coated for superior corrosion resistance. This series ships under continues 20” Hg vacuum test. Designed with a removable upper frame.​

  • Doublewall construction allows for constant monitoring – triennial testing exempt
  • Larger size and roomy interior are compatible with all piping layouts.
  • Electrical offset frame eliminates the need for conduit penetrations
  • Interstice can be monitored hydrostatically or with vacuum
  • Interchangeable upper frame for future dispenser upgrades without breaking concrete
  • 30-year corrosion warranty
  • UL 2447 listed
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