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/ NO <br /> lw�M/ P6011111160, ME <br /> Universal Biotube'5 Pump Vaults <br /> For use with Orenc& 4-inch (100-mm) Submersibie Effluent Pumps <br /> Applications General <br /> Orenco BiotubeO Pump Vaults are used to filter effluent that is pumped The Orenco Biotube Pump Vault includes a molded polyethylene hous- <br /> from septic tanks or separate dosing tanks in STEP systems and onsite ing with an internal Biotube filter cartridge constructed of polypropylene <br /> wastewater treatment systems.They remove two-thirds of suspended and PVC.Schedule 80 PVC support pipes are included to suspend the <br /> solids,on average.Pump vaults house a Biotube effluent filter and one vault in a tank opening."Earless"68-inch(1727-mm)vaults,which rest <br /> or two Orenco high-head effluent pumps and can be used in single- on the bottom of the tank instead of on support pipes,are also available. <br /> compartment septic tanks with flows up to 40 gpm(2.5 Usec).When The filter cartridge can be removed without pulling the pump or the vault. <br /> flows are greater than 40 gpm(2.5 Usec),a double-compartment sep- Effluent enters through inlet holes around the perimeter of the Biotube <br /> tic tank or separate dosing tank is recommended. vault and flows through the Biotubes to the external flow inducer.The <br /> external flow inducer accommodates one or two pumps.Orenco Biotube <br /> „N , Pump Vaults are covered by U.S.patents#4,439,323 and 5,492,635. <br /> Support pipe <br /> Standard Models <br /> ' <br /> PVU57-1819,PVU68-2419,PVU84-2419,PVU95-3625. <br /> Product Code Diagram <br /> Pvu0Fal - WW - ❑ <br /> External flow inducer— <br /> Tuppoit pipe length: <br /> Blank =standard,for 24"(600 mm)riser <br /> L =long,for 30"(750 mm)riser <br /> NB =no support pipe bracket(earless) <br /> Inlet hole height,standard: <br /> 13"(330 mm) <br /> 19"(482 mm) <br /> 25"(635 min) <br /> Cartridge height,standard: <br /> Inlet holes 18"(457 mm) <br /> 24"(610 mm) <br /> 36"(914 mm) <br /> Vault height:* <br /> 57"(1448 mm) <br /> 68"(1727 min) <br /> 72"(1829 mm) <br /> 84"(2134 mm) <br /> 95'(2413 mm) <br /> or custom specification <br /> Blotube"filter mesh: <br /> Blank =1/8"(3.2 mm)mesh <br /> P =1/16"(1.6 mm)mesh <br /> Side View Universal Pump vault <br /> Custom heights from 42"to 135'available <br /> Tank Access and Riser Diameters Materials of Construction <br /> Diameter,in.(mm) PVU with PVU with Support pipe Schedule 80 PVC <br /> simplex pump duplex pumps Biotube'vault Polyethylene <br /> Tank access,minimum 19(483) 19(483) <br /> TBiotube filter cartridge Polypropylene/PVC <br /> Tank access,recommended 20(508) 20(508) <br /> Float stem Schedule 40 PVC <br /> Riser,minimum 24(600) 30(750) <br /> Drain valve ball Polypropylene <br /> Orenco Systems'Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA•800-348-9843•541-459-4449•www.orence.com NTD-PVU-1 <br /> Rev.1.3,©09/14 <br /> Page 1 of 2 <br />