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Vertical Variable Frequency Automatic Constant Pressure Flow Water Supply Equipment
US$5,999.00
1-9 Pieces
US$5,899.00
10+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableMax.Head
135mMax.Capacity
158L/SModel NO.
LGLBDriving Type
MotorMaterial
Cast IronStructure
Multistage PumpAssembly
Liquid PumpsPower
ElectricStart Up
Electric PumpType
Centrifugal PumpApplication
Submersible Pump, Clarified Water Pump, Slurry Pump, Water Supply EquipmentIndustry
Water Supply EquipmentPerformance
Automatic PumpTheory
Centrifugal PumpColor
WhiteCertificate
ISO9001:2008Standard or No
StandardTransport Package
Mechanical Seal PackagingSpecification
caliber: 20~300mmTrademark
LysonOrigin
ChinaHS Code
8413709990Production Capacity
5000pieces/MonthKey features
Variable Frequency Control: Automatically adjusts flow and pressure to ensure constant water supply and energy efficiency.
High Efficiency & Energy Saving: Features complete programming control and strong anti-interference ability for reliable operation.
Max Head 135m & Capacity 158L/S: Delivers high performance with main pump head ranging from 22-158M and flow up to 135l/s.
Compact & Easy Installation: Small footprint design with parallel pump connection, valves, and automation instruments.
Unattended Smooth Operation: Fully automated system ensures safe operation in low zones regardless of high zone traffic changes.
ISO9001:2008 Certified: Manufactured with rigorous testing and stable performance standards.
Versatile Applications: Suitable for urban water stations, residential areas, hotels, industrial mining, and agricultural irrigation.
Customizable Color: Available in White color as per standard customization options.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-12-01 CertifiedNearest Port: Shanghai portAverage Response Time: ≤7.02h CertifiedTerms of Payment: LC, T/T, D/P
AI-Powered supplier vetting
SummaryShanghai Liansheng Pump-Making Co., Ltd. is identified as a Chinese manufacturer established in 1998, with 65 employees and a 20,000 m² manufacturing plant. Its stated products include centrifugal, fire, sump, mine, submersible, and other water-supply and drainage pumps. The supplier reports four production lines, 21–30 quality-control staff, and annual output of 14,000 LQDLF centrifugal pumps. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certifications. The company describes established research, development, testing, and prototype capabilities, supported by 20 years of R&D engineer experience. It reports off-peak lead times within 15 working days and peak-season order fulfillment within one month. Evidence is insufficient to assess after-sales service, customer cases, customization, and financial credibility.
Supplier typeThe supplier is explicitly classified as a manufacturer and describes its activities as R&D, manufacturing, testing, sales, and related water-supply equipment services. Its stated product range covers multiple pump categories and motors, indicating a specialized industrial equipment manufacturing profile.
CertificationsThe supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications. Earlier company information also references ISO9001:2000 certification, providing explicit evidence of quality, environmental, and occupational health and safety management-system certification.
R&D capabilityThe supplier explicitly reports R&D, testing, prototype identification, and product-development activities, supported by 20 years of R&D engineer experience. Its descriptions also state that it develops new products in response to market changes, providing positive evidence of innovation capability.
Production capacityThe supplier reports four production lines, 21–30 quality-control staff, 65 total employees, and a 20,000 m² manufacturing plant. It also states annual production of 14,000 LQDLF centrifugal pumps and lead times within 15 working days in off-peak periods and one month during peak periods, supporting a demonstrated production base.
Product Q&A
Q:What is the maximum head and capacity of the pump?
A:
The maximum head is 135m and the maximum capacity is 158L/S, with a range of 22-158M head and 5-135l/s flow.
Q:How does the system ensure energy efficiency?
A:
It uses variable frequency drives to adjust motor speed based on water demand, ensuring constant pressure while saving energy.
Q:Can this equipment be customized?
A:
Yes, the color can be customized (standard is White), and negative pressure water absorption can be designed separately if required.
Q:What are the payment terms?
A:
We accept LC, T/T, and D/P as terms of payment.
Q:What is the lead time for production?
A:
Lead time is one month during peak season and within 15 workdays during off-season.
Send Inquiry
*To:Shanghai Liansheng Pump-Making Co., Ltd.
Shanghai Liansheng Pump-Making Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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