C3-Wastewater and Sewage Lifting Units, Pumps Stations - 2008.pdf

Pumps StationsWastewater and sewage pumping stationsSeries description Wilo-DrainLift WS 40 BasicConstruction-For service pipe in DN 100- Ventilation pipe connection in DN 70- Maximum pressure in the pressure pipe 4 bar- Synthetic pumps station made of recyclable PE- Highest degree of upward pressure reliability and inherent stabilitythrough the use of ribbing- Feed lines can be freely selected onsiteIn the case of double pump systems, the pressure line union must beestablished onsite.Wilo-DrainLift WS 40 BasicSynthetic pumps stationType keyExample:Wilo-DrainLift WS 40E/TC40/8 (3~)-BVWS Synthetic pumps station40 System pressure outletESingle pump systemTC 40/8 Selected pump type(3~) Phase motorBV Non-return ball valve/without BV with integratednon-return valveScope of delivery- Tank (for single or double pump system)- Built-in pipework- Non-return valve, version BV with non-return ball valve-Pump- Level switching- Switchgear (for three-phase pump or double system)- Cover with seal (can be walked on up to 200 kg)- Hole saw Ø 124 mm, feed seal DN 100 (for pipe Ø 110 mm)- 1 hose piece PVC Ø 50 mm with clamps for the connection of adiaphragm hand pump- Fixation material for floor fixation- Installation and operating instructionsApplicationThe Wilo-DrainLift WS 40 Basic is, in accordance with EN 12050-2,an automatically operating drainage lifting unit for backup-freedrainage of sewage that contains no faeces and that originates frombuilding discharge points below the backflow level.The system can be installed in buildings as well as outside of buildings,like a plastic sump in the ground. The system is perfectly suitablefor applications that involve seasonal wastewater (such as atcamping sites, weekend homes, etc.) or in regions where the grounddoes not freeze to very deep levels.Built-in pumpTC 40For severely contaminated fluids; 35 mm free ball passage.88 Subject to change without prior notice 09/2007 WILO AG