WL series

WL series
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WL series

Product catalog summary
Product Overview: The WL series vertical sewage pump is engineered for high efficiency, energy conservation, and reliable performance. It features a unique impeller design that effectively handles solids and fibers, making it ideal for sewage, slurry, and suspension transport.
Key Characteristics: The pump is compact with an integrated electromechanical design, ensuring stable performance and ease of operation. It is suitable for outdoor use without requiring a machine room, thus reducing construction costs. The mechanical seal is durable, and the motor operates efficiently with low noise.
Main Applications: This pump is primarily used for city sewage, industrial waste, slurry transport, and can also be applied in water supply, drainage, and irrigation.
Model Specifications: The model details include drainage aperture, rated flow, and motor power. It is designed for vertical installation with various joint method options.
Usage Conditions: Suitable for mediums with temperatures up to 80°C and densities up to 1200 kg/m³. It should operate within specified head ranges to avoid motor overload.
Structural Description: Features a single-suction spiral casing with non-blocking impellers. Available in two forms: coaxial motor and pump, or motor on a stand with clutch connection.
Performance Specifications: The performance table details capacity, head, speed, power, efficiency, and weight for various models.
Installation Guidelines: Includes detailed installation dimensions and figures for proper setup and operation.
Troubleshooting: Guidance on identifying and resolving common operational issues is provided.
Installation and Maintenance:
  • Ensure pipeline support by a stand, not the pump casing.
  • Install regulation valves and a piezometer for safe operation.
  • Tighten foot bolts and check for damage during installation.
  • Allow for thermal expansion in high-temperature liquids by not fixing foot bolts.
Maintenance Tips:
  • Ensure inlet pipeline is filled to prevent vapor corrosion.
  • Avoid low head operation and monitor motor current to prevent overload.
  • Protect cast-iron pumps in winter and ensure proper insulation.
  • Assign maintenance personnel and check dielectric resistance regularly.
  • Conduct regular inspections and replace worn parts, with an annual overhaul recommended.
Common Issues and Solutions:
  • Issues include insufficient flow, unstable running, and starting problems.
  • Causes include impeller direction errors, blockages, high head, and damaged components.
  • Solutions involve adjusting directions, removing blockages, replacing parts, and adjusting operational parameters.
Company Information:
  • Shanghai Aoli Pump Manufacture Co. Ltd. reserves the right to alter product specifications.
  • Contact details and further information are available on their website.
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Catalog excerpts

WL series-1

The Manual of Pump Model Selection for: WL MODEL VERTICAL SEWAGE PUMP

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WL series-2

Brief account of product Main purpose Model description WL Series pump performance table WL Type vertical sewage pump installation dimension figure and dimension table Failures causes and troubleshooting

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WL series-3

WL SERIES VERTICAL SEWAGE PUMP BRIEF ACCOUNT OF PRODUCT WL series vertical sewage pump is a new-generation prod- uct successfully developed by this Co. by way of introducing the advanced know-how from both at home and abroad, upon the requirements and conditions of use of the users and reasonable designing and features high efficiency, energy saving, flat power curve, non-block-up, wrapping-resisting, good performance etc. This series pump uses single(dual) great flow-path impeller or the impeller with dual or three baldes and, with the unique impeller`s structure, has a very good flow-passing...

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WL series-4

jfcnn±£II& MAIN PURPOSE This product is mainly used to transport city's living sewa- ge, factory, mine etc. enterprises'sewage, slurry, night soil, ash and dregs, paper pulp etc. also for cycle water pump, water supply and drain pumps, exploration, mine fitted auxiliary m- achine, methane-generating pit in countryside, farming irriga- M-^-iftBJj MODEL DESCRIPTION '-%#llBSSfr^ (kW) Fitted power of motor(kw) '-ISS^ST© (m) Rated head(m) -H^^rtM (m7h) Rated flow(mVh) 1&^7J S I— EfeflUn-Kttl&S Jointed with extended shaft of motor Way of joint II— Jointed with clutch 1-JA^If^^ Vertical sewage pump...

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WL series-5

WL SERIES VERTICAL SEWAGE PUMP DESCRIPTION OF STRUCTURE WL series vertical non-block-up sewage pump is a sin- gle-suction spiral casing type one and inside of it there are non-block-up wrapping-resisting single(dual) great flowpath impeller(s) mounted and both pump casing and inlet pipe are set hand holes for draining foreign matters. Two structural forms with the pump, one is the coaxial structure of both pump and motor, in which the extended shaft of the motor is directly connected to the impeller of the pump; the other is the motor is mounted on the stand integrated with the pump casing and...

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WL series-6

WL SERIES PUMP PERFORMANCE TABLE / Outlet caliber/lnler caliber

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WL series-7

WL SERIES VERTICAL SEWAGE PUMP WL SERIES PUMP PERFORMANCE TABLE / Outlet caliber/lnler caliber

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WL series-8

WL SERIES PUMP INSTALLATION PERFORMANCE TABLE / Outlet caliber/lnler caliber

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WL series-9

WL SERIES VERTICAL SEWAGE PUMP WL(I) TYPE VERTICAL SEWAGE PUMP DIMENSION FIGURE Inlet flang Outlet flang

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WL series-10

WL(I) TYPE VERTICAL SEWAGE PUMP DIMENSION TABLE Inlet flange Outlet flange

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WL series-11

WL SERIES VERTICAL SEWAGE PUMP WL(I) TYPE VERTICAL SEWAGE PUMP DIMENSION TABLE Inlet flange Outlet flange

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WL series-12

WL(I) TYPE VERTICAL SEWAGE PUMP DIMENSION TABLE Inlet flange Outlet flange

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WL series-13

WL SERIES VERTICAL SEWAGE PUMP WL(I) TYPE VERTICAL SEWAGE PUMP DIMENSION FIGURE Outlet flang

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WL series-14

WL(I) TYPE VERTICAL SEWAGE PUMP DIMENSION TABLE Inlet flange No. Outlet flange

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WL series-15

WL SERIES VERTICAL SEWAGE PUMP WL(I) TYPE VERTICAL SEWAGE PUMP DIMENSION TABLE Inlet flange Outlet flange

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WL series-16

WL(I) TYPE VERTICAL SEWAGE PUMP DIMENSION TABLE Inlet flange No. Outlet flange

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WL series-17

WL SERIES VERTICAL SEWAGE PUMP INSTALLATION AND USE 1 A stand should be used to connect the pipeline of the p- ump and do not let the weight of the pipeline supported by the pump casing. 2.For the sake of safe use, mount a regulation valve separately on both inlet and outlet pipelines of the pump and a piezometer on the outlet to ensure the pump to run under the set working conditions so as to make sure of its normal running and raise its duration. 3.In installation, tighten the foot bolts, check if both pump and motor tightened and damaged. 4.When to transport high-temperature liquids, the foot...

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WL series-18

titP*J5III3Utt&2Fi£ FAILURES CAUSES AND TROUBLESHOOTING

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WL series-19

由于我们在不断努力改进产品我们保留更改样本数据的权利敬请谅解 As we are constantly endeavouring to improve the performance of our equipment. The company reserves the right to make alteration from time to time and equipment differ from that detailed in this brochure. Shanghai Aoli Pump Manufacture Co. Ltd. Add: No. 718, South Shangxin Road, Nanxiang Hi-tech Development Park, Jiading District, Shanghai, 201802, China Tel: 86 21 69172008 Ext. 811 86 21 39170017(direct) Fax: 86 21 39170010 Web: www.made-in-china.com/showroom/aolipumpcn www.aolipump.cn E-mail: [email protected] [email protected] MSN: [email protected]...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.