IPDB › China Industry › Industrial Equipment & Components › Pump & Vacuum Equipment
Versatile Duplex Stainless Steel Sewage Pump for Submersible Applications1
Pump Vacuum Equipment, Stainless Steel Submersible Pump, Duplex Sewage Pump
Suzhou South Pump Pump Industry Co., Ltd
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Product Description Company Profile Introducing the Versatile Duplex Stainless Steel Sewage Pump, designed for submersible applications where versatility, durability, and corrosion resistance are paramount. Crafted from high-quality duplex stainless steel, this pump combines robust construction with advanced impeller designs to handle the most challenging sewage conditions.Professional buyers across various industries value its versatile performance, capable of efficiently pumping both clean and dirty sewage, including abrasive and fibrous materials. The pump's submersible design allows for easy installation and maintenance, even in hard-to-reach areas.Its duplex stainless steel construction provides exceptional corrosion resistance, ensuring minimal maintenance and extended service life, even in harsh environments. The pump's energy-efficient operation reduces operational costs, enhancing overall system sustainability.Whether you're looking for a pump for municipal, industrial, or commercial use, the Versatile Duplex Stainless Steel Sewage Pump offers unmatched versatility and reliability, making it the perfect choice for submersible sewage applications. Product DescriptionSummary1. Introducing the WQ, WQ-JY series - an upgrade of conventional local and international pumps. This line boasts enhanced hydraulic performance, advanced seal technology, and an improved structure offering superior protection. The pumps are crafted to be highly reliable and safe, featuring user-friendly design and extended service life. With excellent drainage capabilities, the entire series offers easy selection. When paired with an electronic control cabinet, the pump is safeguarded from potential risks.2. Experience optimized performance featuring a dual-channel impeller and two to three mechanical seals. This design ensures better lubrication and cooling, resulting in stable operation without clogs, and allows for seamless passage of pumped liquid.3. Our tandem mechanical seal design provides a more reliable shaft seal, promoting a longer service life.4. The structural improvements enhance sealing efficiency, ensure reliable operation, reduce vibration, and make the pump easier to use.5. Equipped with an IPX8 motor, the pump boasts excellent cooling performance and lower temperature rise compared to conventional motors. The Class F insulation guarantees prolonged motor life.6. Featuring multiple motor protection options, this pump series offers convenient selection.ApplicationIdeal for applications in buildings, hospitals, residential areas, municipal projects, roads, factory sewage, and small-scale sewage treatment facilities, among others.Capable of handling liquids like rainwater, wastewater containing solids, and long fabric materials.Working Conditions1. Power Supply: 50Hz, 3PH, 380V2. Medium temperature should be less than 40oC , PH value range is 4-10, with medium density less than 1200kg/m3 and a solid-to-liquid ratio under 2%.3. The lowest liquid level should comply with the installation drawing's specified minimum.4. Not suitable for highly corrosive liquids or solids.5. Ensure that solids do not exceed the maximum allowed diameter.Structure1. The pump body and impeller are meticulously selected and matched, delivering excellent flow performance and high efficiency. The flat power curve prevents overload, while the balanced and precise impeller minimizes vibration and ensures stable rotation.2. Motor: The pump features a specially designed submersible motor with an IPX8 protection level and Class F insulation. It offers superior cooling performance and a long service life.3. Motor Cooling: The motor's heat is dissipated through the motor shell. As long as the medium covers more than half of the stator shell, safe operation is assured.4. Shaft Seal: Designed with two or three mechanical seals in series, one seal isolates the medium from the oil chamber while the others separate the oil from the motor.5. Oil Chamber: The oil chamber is filled with suitable oil, hosting two mechanical seals that separate the medium from the motor. In case of leakage from the first seal, the oil protects the motor from liquid ingress. Additionally, the seals are lubricated and cooled, ensuring stable mechanical seal operation and dissipating heat generated by the lower bearing and motor.6. Bearing: The bottom bearing sets provide stable support for the shaft. Depending on radial and axial forces and load, two or three different bearings may be used to ensure stable pump operation and extended service life.7. Cable and Mechanical Seal:1. The soft rubber cable is resistant to sewage and designed for ambient temperatures up to 40°C and motor full-load conditions. When operating below full load or in environments cooler than 40°C, the pumps ensure extended operational longevity.2. A robust seal is ingeniously placed between the cable rubber cover and the motor, meticulously crafted to prevent any medium leakage into the motor cabinet. This ensures the longevity and efficiency of the motor's performance.3. The cable slot and cables are expertly vulcanized with rubber. In the event that the rubber cover sustains any damage, this design ingeniously prevents medium leakage into the motor cabinet, offering an additional layer of protection.8. Motor Shell: The motor shell is a composite of the base, bearing seat, and motor cover, all meticulously sealed at the joints. Each pump undergoes rigorous water pressure testing to guarantee the integrity of the seals, ensuring optimal operation and durability.9. Safe Protection in Pump (Earthed Professional Power Supply Controlled Cabinet): A comprehensive safety mechanism is in place, utilizing a professionally controlled cabinet to ensure the utmost protection of the pump system.1. Oil Water Detector: Installed within the oil chamber, this advanced detector meticulously checks for leakage from the first mechanical seal. Should the medium leak into the oil chamber to a significant extent, it will promptly trigger an alarm.2. Water In Detector: Situated in the motor cabinet, this detector monitors for leaks from the second mechanical seal. Upon detecting oil or oil-water mixture intrusion into the motor, it will activate an alarm and halt pump operation to prevent damage.3. Thermal Part: Embedded within the windings of the motor stator, this component detects prolonged motor overloads. If the winding temperature rises excessively due to overload or other factors, it will sound an alarm and shut down the pump to avert overheating.10. Outer Control System:1. The user must employ a professional control cabinet to effectively manage and safeguard the pump. If a custom control cabinet is used, please connect with us for expert guidance on installing a protection controller.2. Special Hand Lift for Easy Movement: It is strictly forbidden to pump or move the unit by the cable, as this can compromise the seal between the cable and motor cover, leading to leaks. Additionally, fixing the cable on the hand lift to move the pump is prohibited.3. Performance Curve and Main Technical Data: The performance curve delineates the recommended operational scope for the pump. It is crucial to ensure that the shaft power remains within the rated motor power range when the medium changes. Overloading may result in motor burnout.Product ParametersModelQHSpeedPowerRatodcumentMax.dia.ofpassing solidDimensions(mm)Weight(m3/h)(m)(rpm)(kW)(A)(mm)HH*H1H1B3B2D2dDD1nl-φd1(kg)40WQ10-10-0.75JY)101028600.752.020350400300350320230190401301004-φ14 2040WQ8-15-1.1(JY)81528601.12.820350400300350320230190401301004-φ14 2040wQ12-15-1.5(JY)121528601.54.020540590490540330240190401301004-φ14 2850WQ10-10-0.75(JY)101028600.752.020500550450500320230190501401104-φ14 2050WO15-8-1.1(JY)15828601.12.820500550450500320230190501401104-φ14 2050WQ8-15-1.1(JY)81528601.12.820500550450500320230190501401104-φ14 2050wQ15-10-1.5(JY)151028601.54.020500550450500330240200501401104-φ14 2850WQ10-15-1.5(JY)101528601.54.020500550450500330240200501401104-φ14 2850WQ15-15-2.2(JY)151528602.26.020540590490540340250200501401104-φ14 3550WQ25-10-2.2(JY)251028602.26.025540590490540340250200501401104-φ14 3550WQ9-22-2.2(JY)9222860226.020540590490540340250200501401104-φ14 3550WQ20-18-2.2(JY)201828602.26.025540590490540340250200501401104-φ14 3550WQ15-20-2.2(JY)152028602.26.020540590490540340250200501401104-φ14 3550WQ20-25-3(JY)2025286036.525580640530590350260210501401104-φ14 4050WQ15-30-3(JY)1530286036.520580640530590350260210501401104-φ14 4050WO15-35-4(JY)1535286048.420650710600660360270250501401104-φ14 4550WQ15-40-5.5(JY)154028605.512.020680740630690390300250501401104-φ14 6050WQ20-30-5.5(JY)203028605.512.025680740630690390300250501401104-φ14 6050WQ20-40-7.5(JY)204028607.516.825680740630690370280250501401104-φ14 9550WQ25-35-7.5(JY)253528607.516.825680740630690370280250501401104-φ14 9565WQ25-7-1.5(JY)25728601.54.025550600450500330230200651601304-φ14 2865WQ35-7-2.2(JY)35728602.26.025550600500550350250230651601304-φ14 4565WQ25-10-2.2(JY)251028602.26.025550600500550350250200651601304-φ14 3565WQ25-15-3(JY)2515286036.525620670570620350250200651601304-φ14 4065WQ37-13-3(JY)3713286036.525620670570620350250200651601304-φ14 4065WQ40-10-3(JY)4010286036.525620670570620350250200651601304-φ14 4065WQ20-25-4(JY)2025286048.425650700600650370270240651601304-φ14 5065WQ30-30-5.5(JY)303028605.512.025710770660720370270250651601304-φ14 6565WQ20-40-7.5(JY)204028607.516.825800860760820450350250651601304-φ14 9580WQ45-9-2.2(JY)4592860226.030550600500550380270230761901504-φ18 4580WQ40-12-3(JY)4012286036.530620680570630380270230761901504-φ18 5080WQ40-15-4(JY)4015286048.430680740630690450340230761901504-φ18 6080WQ50-10-4(JY)5010286048.430680740630690450340230761901504-φ18 6080WQ65-15-5.5(JY)651528605.512.030730790680740440330250761901504-φ18 6580WQ40-22-5.5(JY)402228605.512.030820880770830460350250761901504-φ18 6580WQ40-30-7.5(JY)403028607.516.830820880770830460350360761901504-φ18 9580WQ40-45-11(JY)404528601123.630850910780840500390360761901504-φ18 135Remark:H*,HI*refer to the dimension of agitating even-stirring type pump ModelQHSpeedPowerRatcdcunentMax.dia.of passingsolidDimensions(mm)Weight(m3/h)(m)(rpm)(kW)(A)(mm)HH*H1H1*B3B2D2d DD1nl-φdl(kg)100WQ40-8-2.2(JY)40828602.26.0305506005005504302702301002101704-φ1845100WQ50-7-2.2(JY)50728602.26.0305506005005504302702301002101704-φ1845100WQ60-9-3(JY)609286036.5306006605506104302702301002101704-φ1850100WQ65-10-4(JY)6510286048.4306807406306904803202301002101704-φ1860100WQ65-15-5.5JY)651528605.512.0307307906807404803202501002101704-φ1865100WQ65-20-7.5(JY)652028607.516.8308509108008604803203601002101704-φ1895100WQ45-22-7.5(JY)452228607.516.8308008607508104803203601002101704-φ1895100WQ100-6-4(JY)1006286048.4356807406306904703102301002101704-φ1860100WQ100-10-5.5(JY)1001028605.512.0357307906807404803202501002101704-φ1865100WQ100-15-7.5(JY)1001528607.516.8358008607508104803203601002101704-φ1895100WO80-15-7.5(0JY)801528607.516.8358008607508104803203601002101704-φ1895150WO100-7-5.5(JY)100728605.512.0358008607508105503502501502652258-φ1865150WQ100-10-7.5(JY)1001028607.516.8358008607508105503503601502652258-φ1895100WQ80-25-11(JY)802514501123.6351000 950 7105504201002101704-φ18210100WQ80-30-15(JY)803014501532.0351020 920 7105504201002101704-φ18200100WQ80-35-18.5(JY)8035145018.537.0351060 950 7105504201002101704-φ18285150WQ145-9-7.5(JY)145914507.516.8458008607508105503503601502652258-d1895150WO150-12-11(JY)1501214501123.6451050 1000 8206204201502652258-φ18210150WQ180-15-15(JY)1801514501532.0451050 1000 8206204201502652258-φ18200150WQ180-20-18.5(JY)18020145018.537.0451080 1030 8206204201502652258-φ18290150WQ150-24-18.5(JY)15024145018.537.0451080 1030 8206204201502652258-φ18290150WQ180-25-22(JY)1802514502245.0451080 1030 8206204201502652258-φ18315150WQ200-10-150Y)2001014501532.0451050 1000 8206204201502652258-φ18200150WQ200-15-18.5(JY)20015145018.537.0451080 1030 8206204201502652258-φ18285150WQ)200-20-22(JY)2002014502245.0451080 1030 8206204201502652258-φ18315150WQ200-25-302002514503060.0451240 980 8506504701502652258-φ18450150WQ200-30-372003014503775.0451240 980 8506504701502652258-φ18650150WQ150-35-371503514503775.0401240 980 8506504701502652258-φ18650150WQ180-40-451804014504590.0401290 1030 8506504701502652258-φ18850200WQ300-7-11JY)300714501123.6501120 1070 8906104202003202808-φ18216200WQ300-8-15(JY)300814501532.0501060 900 8906104202003202808-φ18248200WQ250-11-15(JY)2501114501532.0501120 1070 8906104202003202808-φ18248200WQ250-15-18.5(JY)25015145018.537.0501020 800 8906104202003202808-φ18285200WQ300-9-18.5(JY)3009145018.537.0501020 800 8906104202003202808-φ18285200WQ400-10-22(JY)4001014502245.0501070 850 8906104202003202808-φ18315200WQ300-15-22(JY)3001514502245.0501070 850 8906104202003202808-φ18315200WQ250-22-302502214503060.0501240 980 9006204702003202808-φ18450Remark:H*,H1*refer to the dimension of agitating even-stirring type pumpModelQHSpeedPowerRatodcurentMax.diaof passingsolidDimensions(mm)Weight(m3/h)(m)(rpm)(kW)(A)(mm) HH*H1H1*B3B2D2dDD1nl-φdl(kg)200WQ360-15-303601514503060.0501240 980 9006204702003202808-φ18450200WQ400-13-304001314503060.0501240 980 9006204702003202808-φ18450200WQ300-20-373002014503775.0501240 980 9006204702003202808-φ18650200WQ350-25-373502514503775.0501240 980 9006204702003202808-φ18650200WQ400-18-374001814503775.0501240 980 9006204702003202808-φ18650200WQ250-35-452503514504590.0451290 1030 9006204702003202808-φ18850200WQ400-25-454002514504590.0501290 1030 9006204702003202808-φ18850200WQ250-40-5525040145055110.0451450 1050 10507705602003202808-φ181000200WQ400-30-5540030145055110.0451450 1050 10507705602003202808-φ181000200WQ350-40-7535040145075150.0451520 1120 10507705602003202808-φ181200250WQ600-9-30600914503060.0551300 1050 98064047025037533512-φ18450250WQ600-12-376001214503775.0551300 1050 98064047025037533512-φ18650250WQ800-12-458001214504590.0601350 1100 98064047025037533512-φ18850250WQ600-15-456001514504590.0551350 1100 98064047025037533512-φ18850250WQ600-20-5560020145055110.0551450 1050 121087056025037533512-φ181000250WQ600-25-7560025145075150.0551520 1120 121087056025037533512-φ181200250WQ600-30-9060030145090180.0551570 1170 121087056025037533512-φ 181300300WQ800-8-37800814503775.0601400 1150 120080047030044039512-φ22650300WQ500-15-455001514504590.0551450 1200 120080047030044039512-φ22850300WQ800-12-458001214504590.0601450 1200 120080047030044039512-φ22850300WQ600-20-5560020145055110.0551480 1080 127087056030044039512-φ221000300WQ800-20-7580020145075150.0601520 1120 127087056030044039512-φ221200300WQ950-20-9095020145090150.0651570 1170 127087056030044039512-φ221300300WQ1000-25-1101000251450110220.0702200 2100 1900150060030044039512-φ221400350WQ1500-7-451500714504590.0802100 2100 1880138050035049044512-φ22860350WQ1100-10-551100101450551100752150 2100 1880138056035049044512-φ221000350WQ1200-13-75120013145075150.0752150 2100 1900140056035049044512-φ221200350WQ1300-10-75130010145075150.0752150 2100 1900140056035049044512-φ221200350WQ1200-15-90120015145090180.0752190 2150 1950145056035049044512-φ221350350WQ1130-18-90113018145090180.0752190 2150 1950145056035049044512-φ221350Remark:H*,H1*refer to the dimension of agitating even-stirring type pumpFAQQ: What is the delivery time?A:The sample can be sent to customer within 7 days.The batch order can be shipped within 20 days after receiving deposit paymentQ:Where is your loading port?A: Shanghai port, ChinaQ: Is it all right to make customer's own brand name?A: Can make OEM if order quantity reached 200pcs totallyQ: What is your payment term?A: 30% in advance, 70% balance the B/L or T/TQ: What Hz are the parameters given in the picture and text for?A: 50HZ, if 60GZ is required, we will provide new parameters or send the requirements via email, and we will send the 60HZ parameter data to your location.Q: What is the warranty of the product?A: We offer 1 year product life guarantee and a generous 1 year warranty on all purchases that begin with the BLQ: What information shall I provide you when I need your offer?A: Normally, we need customer to supply the pump flow, total head, pump material (copper wire or aluminum wire? Stator length), voltage, frequency, etc, so we can quote exactly what customer needQ: Can you accept customized products?A: Yes we accept your specific order if you could provide us with your requirements.Q: Is there any leakage problem of this pump?A: We test 100% and long time for the pump, to make sure there is no leakage problem.Q: Do you supply sample?A: We can supply sample, but customer have to pay for the sample feeQ: What is the delivery time?A:7 after we receiving your deposit.Q: Where did you export to?A: We export to more than 50 countries, for example, Israel, South Africa, Germany, Poland, Spain, Vietnam, Malaysia, Russia, Thailand, Mexico, Brazil, Chile, etc.Q: Can you recommend some pumps according to the working conditions?A: We have been working as sales engineers for more than 15 years. It can be provided according to some data we need.Q: Can you provide guidance on after-sales issues and installation problems?A: Our after-sales engineers are professionals who have been working for more than 10 years, and we will provide free video guidance to customers who purchase our products.
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