What is the lead time for orders?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.

Bathroom Cold and Warm Water Circulation Booster Pump

Name: Bathroom Cold and Warm Water Circulation Booster Pump
Brand: Shanghai Liansheng Pump-Making Co., Ltd.
SKU: 905611925

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

US$108.00

1-9 Pieces

US$103.00

10+ Pieces

Sample price:US$103.00/piece.Request sample

Product profile

Customization

Available

Max.Head

10-30m

Max.Capacity

<50 L/min

Model NO.

LISG40-125

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

Low 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

Color

Black

Certification

ISO9001:2015

Rotational Speed

2900

Connection

Flanges/Threads

Frequency

50/60Hz

Engine

Electric Motor

Transport Package

Wooden Case Packaging

Specification

1.1KW

Trademark

LYSON or OEM

Origin

Shanghai

HS Code

8410110000

Production Capacity

20000pieces/Year

Key features

Compact and Stable Design: Low gravity center coincides with foot center for enhanced stability and extended life.

Easy Installation and Maintenance: Same center entrance/exit allows direct pipeline installation; motor assembly removable without pipe removal.

Low Noise Operation: Features low-noise bearings and excellent impeller balance to minimize vibration.

Leak-Proof Mechanical Seal: Corrosion-resistant hard alloy mechanical seal ensures zero leakage.

Flexible Installation Modes: Supports vertical or horizontal mounting and parallel/series connections for custom flow requirements.

High Efficiency Energy Saving: Designed per ISO2858 standards to replace ordinary horizontal pumps with superior performance.

Customizable OEM/ODM Support: Full OEM, ODM, and OBM services available for tailored manufacturing solutions.

ISO9001:2015 Certified: Manufactured under strict quality management system certified by ISO9001:2015.

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: ≤5.70h 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 working pressure?

The system working pressure must not exceed 1.6MPa (inlet pressure plus pump lift). If inlet pressure exceeds 0.4MPa or system pressure exceeds 1.6MPa, a separate order is required.

Q:Can the pump be installed outdoors?

Yes, the pump is equipped with a motor rain cover, allowing it to be used in outdoor environments.

Q:What are the available connection types?

The pump supports Flanges and Threads for connection.

Q:What is the maximum capacity of the pump?

The maximum capacity is less than 50 L/min.

Q:Does the pump support customization?

Yes, we offer OEM, ODM, and OBM services. Customization options include color (Black), frequency (50/60Hz), and rotational speed (1450/2900 RPM).