What payment terms are accepted?

We accept LC, T/T, and D/P as terms of payment for transactions.

How does the system maintain constant pressure?

It uses variable frequency speed regulation and PID closed loop control to automatically adjust pump speed based on water consumption.

What is the material of the control cabinet?

The control cabinet is made of stainless steel, ensuring durability and resistance to pollution.

0.75kw-315kw Control Cabinet with Variable Frequency Controller Soft Start Electrical Control

Name: 0.75kw-315kw Control Cabinet with Variable Frequency Controller Soft Start Electrical Control
Brand: Shanghai Liansheng Pump-Making Co., Ltd.
SKU: 906927545

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

US$400.00

1 Piece

Sample price:US$400.00/piece.Request sample

Product profile

Customization

Available

Task

Adjust

Structure

Combination

Model NO.

LSKB one control two

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Monitoring

Certification

CCC, ISO: 9001, CE

Condition

New

Customized

Material

Stainless Steel

Transport Package

Fob Wooden Case Packing

Trademark

Lyson or OEM

Origin

Shanghai, China

HS Code

8413709110

Production Capacity

5000pieces/Yearc

Key features

Energy Saving Technology: Uses variable frequency speed regulation and PID closed loop control for high efficiency operation.

Constant Pressure Control: Automatically adjusts pump speed to maintain constant water pressure and quantity without high water towers.

Wide Application Range: Suitable for high-rise buildings, fire fighting, oil pipelines, water plants, and industrial boiler systems.

High Quality Material: Constructed from stainless steel for durability and resistance to pollution.

Certified Standards: Complies with CCC, ISO 9001, and CE certification standards for safety and quality.

Customizable Design: Offers customized options to meet specific project requirements and configurations.

Advanced Control System: Integrates programmable controllers and intelligent frequency conversion for precise monitoring.

Manufacturer Direct: Direct from factory with 20 R&D engineers and full automatic production capabilities.

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: ≤5.41h 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.