Biotube® Low-Head Pump Vaults (LHV)
Orenco’s Biotube Low-Head Pump Vaults use patented Biotube filtration to screen effluent for low-head effluent pumps. They can be used in two-compartment septic tanks and dose tanks. The passively self-cleaning design minimizes filter buildup. The pump vault float switch assembly and filter cartridge can be removed for maintenance independent of the vault itself.
- Biotube filtration in passively self-cleaning configuration
- 17.88in (455mm) vault diameter
- 61.25in (1556mm) vault height
- Supports up to 15in diameter pumps
- 1/8in (3.2mm) screen mesh
- 12.5ft2 filter surface area
- 3.8ft2 filter flow area
- Durable one-piece polyethylene construction
- Removable float switch assembly (sold separately)
- Ball valve for easy removal from tank