What are the typical applications for this multistage pump?

Common applications include mine dewatering, boiler feed systems, reverse osmosis, high-pressure cleaning, urban water supply, and industrial pressure boosting.

How is axial thrust balanced in the pump?

The pump uses a thrust balance device, such as a balance disc or balance drum, to reduce the high thrust generated by aligned impellers to a level manageable by standard thrust bearings.

Durable Electric High Pressure Boiler Feed Pump with Flexible Coupling

Name: Durable Electric High Pressure Boiler Feed Pump with Flexible Coupling
Brand: Shanghai Semhai Pump Co., Ltd.
SKU: 2074719132

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.

SHDG85-45/8

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

Coupling

Flexible Pins/Disc

Driver

Electric Motor/Diesel Engine

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 exceeds 150m with flow rates up to 1000m3/hr for demanding industrial tasks.

Flexible Coupling Design: Accommodates vibration and thermal expansion, reducing noise and protecting shafts.

Customizable Materials: Impellers available in Cast Iron, Cast Steel, Stainless Steel, or Bronze for durability.

Versatile Sealing Options: Choose between Mechanical Seals for zero leakage or Packing Seals for cost-effective sealing.

Dual Drive Compatibility: Can be powered by either Electric Motors or Diesel Engines to suit diverse site needs.

12-Month Warranty: Comprehensive coverage with online after-sale service support for peace of mind.

Thrust Balance System: Equipped with balance discs or drums to manage high thrust from multi-stage impellers.

Company profile

Shanghai Semhai Pump Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤0.89hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryShanghai Semhai Pump Co., Ltd. is identified as both a trading company and manufacturer/factory in Shanghai, China, supplying a broad range of pumps, valves, motors, fire-fighting equipment, water-supply systems, and environmental equipment. The supplier reports ISO 9001 and ISO 14001 certifications, 10 production lines, 11–20 quality-control staff, and a stated off-peak lead time within 15 workdays and peak-season fulfillment time of one month. Its service descriptions indicate capabilities in equipment installation, pump-station repair, renovation, and maintenance. The company reports exports to multiple global regions and began exporting in 2008. However, the provided information does not establish financial credibility, specific customization performance, or verified customer cases. One submitted profile slice contains clearly inconsistent and unrelated content, so those claims should not be relied upon.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business covers pump manufacturing and broader fluid-equipment solutions, including pumps, motors, valves, electrical controls, fire-fighting equipment, and water-supply systems.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These are explicit certification claims in the provided supplier information, although no certificate numbers, scope, or validity dates are supplied.

After-Sales capabilityThe supplier describes installation of water-supply equipment, pump-station repair and renovation, maintenance of fire-fighting pumps, and trained technicians and fluid-equipment maintenance engineers. This directly supports after-sales and maintenance capability.

Production capacityThe supplier is identified as a manufacturer/factory with a stated factory location, 10 production lines, 11–20 quality-control staff, and reported pump production information. It also states an off-peak lead time within 15 workdays and peak-season fulfillment time of one month, indicating established production operations, though the submitted output figures are not independently corroborated.

Product Q&A

Q:What materials are available for the impellers?

Impellers are crafted from Cast Iron, Cast Steel, Stainless Steel, or Bronze, allowing selection based on specific operational demands and fluid characteristics.

Q:How does the flexible coupling benefit the pump system?

Flexible couplings accommodate vibrations and thermal expansion, protecting machinery from damage, reducing operational noise, and safeguarding shafts and bearings from premature wear.

Q:What sealing options are provided for the shaft?

The pump offers either Mechanical Seals for enhanced durability and zero leakage or Packing Seals, which require regular maintenance but offer a traditional sealing solution.

Q:Can the pump be driven by a diesel engine?

Yes, the pump is versatile and can be powered by either an electric motor or a diesel engine to accommodate diverse industrial needs and site conditions.

Q:What is the warranty period and after-sales support?

We provide a 12-month warranty with online after-sale service support to ensure operational reliability and quick assistance.