What materials are available for the impeller?

Impellers can be made from Cast Iron, Cast Steel, Stainless Steel, or Bronze, depending on the specific application requirements and fluid properties.

What is the warranty period and after-sales service?

The pump comes with a 12-month warranty. After-sales service includes online technical support to assist with operational needs and maintenance.

High Pressure Centrifugal Boosting Pump From China Factory

Name: High Pressure Centrifugal Boosting Pump From China Factory
Brand: Shanghai Semhai Pump Co., Ltd.
SKU: 1990297852

Shanghai, ChinaShanghai Semhai Pump Co., Ltd.

US$500.00-100,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online After-Sale Service

Warranty

12 Months

Model NO.

SHD155-67/10

Max.Head

>150m

Max.Capacity

>400 L/min

Driving Type

Motor

Impeller Number

Multistage Pump

Working Pressure

High Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Horizontal Pump

Pump Casing Combined

Verticaljoint Surface Pump

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump, Pumps, Condensate Pump, Circulating Pump

Material

Cast Iron, Cast Steel, Stainless Steel, Bronze

Seal Type

Mechanical Sea or Packing Gland Seal

Transport Package

Plywood Case

Specification

2200*900*1500mm

Trademark

SEMHAI or OEM

Origin

China

HS Code

8413709990

Production Capacity

1000000sets/Year

Key features

High Pressure Performance: Max head >150m and max capacity >400 L/min for demanding applications.

Versatile Material Options: Impeller available in Cast Iron, Cast Steel, Stainless Steel, or Bronze.

Flexible Drive Systems: Can be driven by electric motor or diesel engine via flexible coupling.

Efficient Sealing Technology: Options for mechanical seals or packing gland seals to minimize leakage.

Thrust Balance Design: Equipped with balance disc or drum to manage high thrust from impellers.

Broad Application Range: Suitable for boiler feed, mine dewatering, RO, and high-pressure cleaning.

Reliable Bearing System: Features rolling or sliding bearings with grease or thick oil lubrication.

Online After-Sale Service: Provides 12-month warranty with online technical support availability.

Company profile

Shanghai Semhai Pump Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤2.28hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryShanghai Semhai Pump Co., Ltd. is a trading company and manufacturer based in Shanghai, China, specializing in a wide range of pumps and fluid equipment solutions. The company holds ISO 14001 and ISO 9001 certifications, indicating a commitment to quality and environmental management systems. With significant production capabilities and an extensive export market, they show potential in global business engagement. Their R&D team and after-sales service highlight a focus on innovation and customer satisfaction. However, explicit details on financial credibility and customization capabilities are not fully accessible from the provided data.

Supplier typeShanghai Semhai Pump Co., Ltd. is classified as both a trading company and manufacturer/factory, indicating a comprehensive role in both production and distribution.

CertificationsThe supplier holds ISO 14001 and ISO 9001 certifications, which are significant indicators of their adherence to environmental and quality management standards.

After-Sales capabilityThe company offers repair and maintenance services for pumps and pump stations, supported by a team of trained technicians and maintenance engineers.

R&D capabilityThe company has a dedicated R&D team with 11-20 engineers, focusing on various pumps, motors, and control devices, indicating a solid capability for innovation.

Production capacityThe supplier operates 10 production lines with an annual output capacity of 50 million pump sets, serving diverse global markets.

Product Q&A

Q:What are the main parts of a multistage pump?

Key parts include the stator (inlet, middle sections, guide vanes), rotor (shaft, impeller, balance plate), bearings (rolling or sliding), and shaft seals (mechanical or packing). It also features a thrust balance device like a balance disc or drum.

Q:How does a multistage pump work?

It operates by feeding liquid from one impeller to the next in sequence. The number of impellers depends on the required discharge pressure, allowing the pump to achieve high heads efficiently.

Q:What are the common applications for these pumps?

They are used for boiler feed, mine dewatering, reverse osmosis, high-pressure cleaning, condensate return, fire hydrant systems, irrigation, and general pressure boosting in industrial settings.

Q:What is the difference between single-stage and multistage pumps?

Single-stage pumps use one impeller, while multistage pumps use two or more impellers connected in series. Multistage pumps include additional components like diffusers and thrust balance devices to handle higher pressures.

Q:What are the advantages of using a multistage pump?

They offer better hydraulic fit, higher efficiency, and greater reliability compared to high-pressure duty pumps. They can be configured for multiple duty points and often run quieter than single-stage alternatives.