PV Series Pump Vault
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PV-Series Pump Vaults

PV-Series Biotube® Pump Vaults have a smaller-diameter design to fit in tanks with narrow access openings. They incorporate a molded-in flow inducer that houses one Orenco high-head effluent pump. Effluent from septic tanks or dosing tanks enters through inlet holes around the perimeter of the vault and flows through the Biotube effluent filter cartridge to the external flow inducers. The filter cartridge can be removed without pulling the pump or the vault. The Biotube cartridge filters out up to two-thirds of suspended solids from wastewater effluent in onsite wastewater systems and liquid-only (effluent) sewers.

  • Durable, one-piece molded polyethylene vault
  • Schedule 80 PVC support pipes
  • Ball valve for easy draining and vault removal
  • Removable effluent filter cartridge
  • Accepts one 4in (100mm) high-head effluent pump
  • 55in vault height (1397mm)
  • Narrow, 13½in (343mm) diameter
  • 17in inlet hole height (432mm)
  • 18in (457mm) cartridge height
  • Fits in 16in (406mm) minimum diameter tank openings with 21in (533mm) minimum riser diameter
  • 24in (610mm) standard support pipe length
  • Shorter support pipes available for 21in (533mm) risers