Wq Series Submersible Pump for Waste Water Transferring

WQ Series submersible pump for waste water transferring
General InformationThe Depon WQ Series SubmersibleSewage Pumps are electro submersible centrifugal pumps designed for pumping waste water, effluent and solids laden water in municipal, industrial, mining and civil construction applications.Applications
Transfer of waste water, effluent and solids
laden water for:• Water Treatment
• Building Services
• Sumps and basements
• Mining
• Civil Construction
• Industry
• Municipal
• ProcessingTechnical data:TypeCentrifugalSubmersibleMediumSewageWaste waterRain waterLiving waterFlowrateMin.:10m3/hMax.:6000m3/hHeadMin.:7mMax.:62mFeatures:• High strength cast iron pump construction.• Impeller options are available to suit arange of applications and pumped products including single,double or triple vane.• 420 Stainless steel shaft.• Built in cooling system allows operation when motor is submerged or above water level.• Optional external cooling available.• Cast iron replaceable neck ring insert.• Class Fmotor insulation with maximum working temperature of up to 155°C.• IPX8 motor protection.• Dual mechanical seals with carbide/tungsten seal faces on pump side and graphite/silicon carbide faceson motor side provide effective sealing between motor and wet end.• Mechanical seals are oil bath lubricated.• Motor stator incorporates three shutdown temperature control sensors which automatically detects motor temperatures at 125°C.• Oil chamber incorporates awater leakage probe which detects when water-to-oil ratio is too high and cuts off power to prevent motor damage due to oil contamination.• Motor incorporates water detection sensor at the top and afloat switch in the bottom to detect the ingress of water and cut power to prevent motor damage.• Available with awide range of protective coatings and paint options.• Optional product grinders available on request.• Optional automatic coupling device available to enable simple maintenance and servicing.• Mild steel outlet pipe installation with flanged connections as standard.• Optional soft outlet pipe installation available to allow quick and simple mounting and removal when required.• Optional fixed dry installation available with external cooling water.MaterialsDescriptionStandard MaterialMaterial OptionsShaft420 Stainless SteelPump CasingCast IronSS316/ DuplexImpellerCast IronSS316/ DuplexNeck RingCast IronSS316/ DuplexMotor Water JacketMild SteelSS316Motor Mechanical SealSS304Wet End Mechanical SealSS304Motor BodyCast IronSS316Oil HousingCast IronSS316Conditions of use1. Medium temperature should not be over 40degree, the density no larger than 1200kg/m, and the PH value within5-9.
2. During running, the pump must not be lower than the lowest liquid level.
3. The maximum diameter of the solid grain going through the pump has not be larger than 50% of the pump outlet.Structures Description
Bearingimported and Local market brandCoolingBuilt-in cooling systemMotorF class insulation, max. working temperature 155degreeSealMechanical sealOil chamberOil can lubricate and cool the mechanical sealImpellerOptimized designPump casingCAD/CAM designFloat switchwarning signal
WQ Pump Performance
ItemTypeOutlet diameter (mm)Capacity (m3/h)Head (m)Speed (r/min)Power (kw)Efficiency (%)150WQ15-8-0.755010-207-1028250.7552250WQ15-16-1.55010-2010-1828401.552365WQ30-10-2.26520-458-1214202.262465WQ30-35-7.56520-4530-3714407.550580WQ50-35-118040-7527-4029001155680WQ50-40-158040-7537-42290015527100WQ80-36-18.510065-12030-40290018.5558100WQ80-40-2210065-12035-45290022559150WQ150-40-30150100-20033-421470306510200WQ400-27-45200250-50024-351480457411250WQ500-25-55250400-70016-22980557412300WQ1000-20-75300800-140015-23990758213350WQ1100-25-110350900-150018-309801107614350WQ1500-40-2503501200-200033-427402508015400WQ2000-36-2804001500-280027-437452808016500WQ3000-11-1325002000-40008-147451327517600WQ4000-12-2006003000-60007-1674520072The above pump performance for reference only, details please contact us!FAQA: What kind of company you are?
Q: Shijiazhuang Depon Pump Company is professional manufacturer in pumps. After accumulation and development of many years, we have formed acomplete system of pump design, selection, application, manufacture, marketing and maintenance. We have passed CE, SGS certificate. Our customers are at home and abroad. Hope to coorperate with the worldwide friends.Q: What's your MOQ?
A: Trial sample order is OK.Q: What are your payment terms?
A: T/T, L/C, D/P, D/A or as customer requiredQ: How about the warranty?
A: One year warranty for pumps, it depends on other pump working condition details.Q: What is the delivery time?
A: 7-30 days according to customer quantities.Q: Can you do OEM brand?
A: Yes, Welcome.Q: What information should Ioffer to get pump solution?

Serena ZhangContact:
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Tel: +86 312 8929296
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