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Wet Sump Pumping StationsWilo-DrainLift WS, WBProduct DescriptionWilo-DrainLift WBConcrete shaft pumping stationType keyExample: WB 100 E/TP 40 SWB Sump pump station, concrete100 Inner diameter of shaft [cm]ETP 40 SE = Single pumpD = Double pumpSelected pump typeApplicationsMechanical building services for collection and pumping of wastewaterand sewage from– Basement floors– Air raid shelters– Underground car parksMunicipal and industrial sewage disposal. Suitable for use as a fullyassembled sump pump station in pressure drainage applications andas a collective pumping station in gravity drainage.Applicable Pump TypesTP 40 SFor heavily contaminated fluids and faeces, detachable power cable.With patented macerator:- Internally located cutters- Conically designed macerator- Absolutely reliable operationDesignWB sump pump stations are available in two design variants:Individual:Sump dimensions, inlet and discharge connections are freely selectable,and a wide range of accessories, including shaft ladders, pedestals,special paints etc. is available. For quotations for individualprojects please contact your local Wilo representativeStandard:Details on sump dimensions, inlet and discharge connections arelisted on the following data sheets. Accessories can be supplied inthe listed variants; however, modifications other than those variantsare not possible.Freight and installation are customised. Please contact your localWilo representative.The standard version is made of monolithic, statically tested, impermeablereinforced concrete elements in accordance with DIN 4281,Part 1 and DIN 1045 of class B 45 concrete with a load capacity of upto SLW 60, and has an almost sediment-free collection chamber withsilicified interior.Scope of delivery (standard version)– Steel discharge pipe– Elbow base– Chain 5 m– Guide pipe/cable– Gate valve– Check valve body– Y-piece (for dual pump plant)– Discharge connection : Plasson threaded fittings orEKS-piece– F-sleeve DN 100 for on-site cable lead-throughs and vent connectionsoffset by 180º– Cover plate with a loading capacity of up to SLW 60 with 1 or 2openings, (Ø 610 x 250 mm, for TP 150 Ø 800 x 150 mm)– 1 or 2 class B covers (Ø 610 x 150 mm,for TP 150 Ø 800 x 150 mm)– Installation and operating manualDouble pump stations are always supplied with twice the number ofabove-water couplings and fittings.Wet Sump Pumping StationsTP 50 and TP 65For heavily contaminated fluids, 44 mm free ball passage. Explosionprotection as standard, detachable power cable.STC, STS, TP 80-150For heavily contaminated fluids and sewage.As of: 06/2004 - Subject to change without prior notice151