B9000 Double Wall

B9000 Double wall

Installation Guide

Spec Sheets

The B9000 Series Doublewall VPH UDCs are available in models for almost all existing dispensers. All metal work is galvannealed and epoxy coated for superior corrosion resistance. This series ships under a continuous 20” Hg vacuum test.

  • 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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