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<br /> i4 - � 1.. Oren - , y -,� -co, . : , t $ ltO CT14 20-21
<br /> Universal Biotube® VautsN
<br /> For use with 0rencd9 4-inch (100-mm) Submersible Effluent Pumps
<br /> Applications General
<br /> Orenco Biotube®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 /> i,,.' " ; Pump Vaults are covered by U.S.patents#4,439,323 and 5,492,635.
<br /> Support pipe , r -s
<br /> - Standard Models
<br /> PVU57-1819,PVU68-2419,PVU84-2419,PVU95-3625.
<br /> Product Code Diagram
<br /> i1., PVU 0 - -
<br /> External flow inducer c., ' ,� T
<br /> '+ I Support pipe length:
<br /> N ' Blank =standard,for 24"(600 mm)riser
<br /> (.,, • , . 1 L =long,for 30"(750 mm)riser
<br /> NB =no support pipe bracket fearless)
<br /> .., 'c.
<br /> `t•_ s - i Inlet hole height,standard:
<br /> •`s1''+. 13°(330 mm)
<br /> '�' 19"(482 mm)
<br /> • { ,# f 25"(635 mm)
<br /> t u i . ' Cartridge height,standard;
<br /> Inlet holes ,r - � if 18"(457 mm)
<br /> `ram ` ,4` 24"(610 mm)
<br /> +�{� ,F, y 36"(914mm)
<br /> , Vault height:'
<br /> ,^y x a 57"(1448 mm)
<br /> [ ,} 68"(1727 mm)
<br /> • 1 f rrr f t 2 72"(1829 mm)
<br /> 1 "s"" k } i 84"(2134 mm)
<br /> i" .., i 't:'s 95"(2413 mm)
<br /> g 1 W.:? ' ' or custom specification
<br /> iS#, t s�. ' ' Biotube filter mesh:
<br /> A"ts ` # Blank =1/8°(3.2 mm)mesh
<br /> a, P =1/16"(1.6 mm)mesh (5) )'
<br /> Side view Universal Pump Vault
<br /> •Custom heights from 42°to 135"available A_1
<br /> Tank Access and user Diameters Materials of Construction LA t1, l I/
<br /> Diameter,in.(mm) PVU with PVU with Support pipe Schedule 80 PVC
<br /> simplex pump duplex pumps glotube®vault Polyethylene
<br /> Tank access,minimum 19(483) 19(483) Biotube filter cartridge Polypropylene/PVC
<br /> Tank access,recommended 20(508) 20(508)
<br /> Riser,minimum 24(600) 30(750) Float stem Schedule 40 PVC
<br /> Drain valve ball Polypropylene
<br /> Orenco Systems®Inc.,814 Airway Ave.,Sutherlin,OR 97479 USA•800-348-9843•541-459-4449•www.orenco.com NTD-PV11-1
<br /> Rev.1.3,m 09114
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