Energy Saving VFD Motor Centrifugal Pump for High-Rise Water Stabilized Pressurization Use

Name: Energy Saving VFD Motor Centrifugal Pump for High-Rise Water Stabilized Pressurization Use
Brand: Shanghai Liansheng Pump-Making Co., Ltd.
SKU: 2307881975

Shanghai, ChinaShanghai Liansheng Pump-Making Co., Ltd.

US$1,412.21

1-9 Pieces

US$1,386.91

10-24 Pieces

US$1,361.72

25+ Pieces

Product specifications

Material

Sample price:US$1412.21/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

LQDM12-5

Max.Head

16m

Max.Capacity

65m³/H

Driving Type

Motor

Impeller Number

Multistage Pump

Working Pressure

High Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Vertical Pump

Pump Casing Combined

Verticaljoint Surface Pump

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump, Water Supply

Voltage

220V/380V

Rated Flow

12m³/H

Rated Head

55m

Rated Power

3kw

Pressure

High Pressure

Rotate Speed

3000rpm

Material

Stainless Steel

Insulation

Class F

Color

Black

Connection

Flanges/Threads

Temperature

-15 ~ 120 ℃

Certification

ISO9001: 2015

Transport Package

Wooden Crate

Specification

260*260*919mm

Trademark

Lyson

Origin

Shanghai, China

Production Capacity

30PCS/Day

Key features

Equipped with IE4 ultra-high efficiency permanent magnet synchronous motor & integrated intelligent VFD control, automatically adjust speed according to water demand, saving over 30% power consumption

All wetted parts adopt SS304 stainless steel, smooth flow channel, anti-rust, anti-corrosion and no secondary water pollution; vertical compact structure saves installation space, linear inlet & outle

Built-in multi-protection system including water shortage, overheat, overload, stall & abnormal voltage protection; soft start-stop reduces current impact, ultra-low vibration & noise; digital display

Company profile

Shanghai Liansheng Pump-Making Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-12-01 CertifiedNearest Port: Shanghai portAverage Response Time: ≤5.29h 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's the energy-saving advantage of LQDMF permanent magnet variable frequency pump?

Adopts IE4 ultra-high efficiency permanent magnet synchronous motor with integrated intelligent VFD drive. It automatically adjusts rotating speed based on actual water demand, saving over 30% power consumption compared with traditional fixed-speed pumps, and realizes stable constant pressure water supply without pressure fluctuation.

Q:What material are the pump's wetted parts? Is it suitable for drinking water?

All fluid contact parts are made of SS304 stainless steel, smooth inner flow channel, rust-proof, anti-corrosion, no secondary water pollution. It fully meets domestic pure water, building water supply and light industrial clean water transportation requirements. We can upgrade to SS316L for weak corrosive liquid on request.

Q:Can this pump work with different voltage & frequency for overseas markets?

Yes. We support customized single/three-phase voltage (220V/380V/415V) and 50Hz/60Hz frequency to match global power grids. The built-in intelligent driver supports wide voltage range, and the digital panel can display real-time pressure, flow and fault codes.

Q:How long is the warranty period of LQDMF pump? Do you supply spare parts?

Standard warranty is 18 months after shipment or 12 months after installation, whichever comes first. We provide complete spare parts including mechanical seal, impeller, motor and controller at factory cost after warranty, and offer remote technical guidance for installation & troubleshooting.

Q:Can you customize pump parameters or print customer logo for OEM orders? What info do I provide for quotation?

We accept OEM & ODM service, support logo printing, customized pump head, flow rate and packaging. To get accurate quotation, please offer required flow, head, medium temperature, voltage, frequency and usage scenario. MOQ is flexible for trial orders.