How does the battery system ensure reliability?

It features a dual battery circuit that automatically switches to a backup battery if the primary one fails, along with a maintenance-free battery option.

What is the maximum flow and pressure capacity?

The pump supports a flow range of 10-2000L/s and a working pressure range of 0.2-2.2Mpa.

Powerful Diesel Engine Flood Pump with Durable Seal

Name: Powerful Diesel Engine Flood Pump with Durable Seal
Brand: Shanghai Semhai Pump Co., Ltd.
SKU: 2071837122

Shanghai, ChinaShanghai Semhai Pump Co., Ltd.

US$1,500.00-50,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online After-Sale Service

Warranty

12 Months

Model NO.

SHW500-520

Max.Head

110m-150m

Max.Capacity

>400 L/min

Driving Type

Diesel Engine

Impeller Number

Single-Stage Pump

Working Pressure

Middle Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Horizontal Pump

Pump Casing Combined

Horizontal Split Pumps

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump, Fire Pump

Material

Cast Iron, Stainless Steel, Bronze

Driver

Diesel Engine

Seal

Mechanical Seal, Packing Gland Seal

Coupling

High Flexible/Disc/ Tyre

Transport Package

Plywood Case

Specification

2000*1200*1400mm

Trademark

SEMHAI or OEM

Origin

China

HS Code

8413709990

Production Capacity

10000sets/Year

Key features

Versatile Engine Configurations: Available in single, two, four, and six-cylinder models with speeds from 1500 to 3000r/min.

Robust Diesel Engine Options: Power range from 24HP to 2220HP, conforming to ISO 3046-1 standards for stationary applications.

Comprehensive Starting Functions: Includes manual, automatic, and emergency direct start with starter failure alarms and auto-retry.

Advanced Automatic Operation: Automatically starts upon fire signal, switches to electric pump on power restoration, and shuts down safely.

Integrated Safety Systems: Features alarms for overspeed, low oil pressure, high temperature, and fuel level warnings.

High Pressure and Flow Capacity: Supports IS, SOW, and SHD series pumps with flow up to 2000L/s and pressure up to 2.2Mpa.

Dual Battery Circuit Reliability: Automatically switches to backup battery upon primary failure to ensure continuous operation.

Customizable Material Options: Pump materials available in Cast Iron, Stainless Steel, and Bronze to suit specific needs.

Company profile

Shanghai Semhai Pump Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤0.81hTerms 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 are the available engine configurations?

We offer single-cylinder, two-cylinder, four-cylinder, and six-cylinder diesel engines with speeds ranging from 1500r/min to 3000r/min.

Q:Does the pump support automatic operation?

Yes, the system automatically starts upon receiving a fire signal and seamlessly transitions back to electric pump mode when power is restored.

Q:What safety alarms are included?

The system includes alarms for three-time starting failures, overspeeding, low lubricant oil pressure, high cooling water temperature, and fuel level warnings.

Q:Can the engine power be customized?

Yes, engine power ranges from 24HP to 2220HP, and we can select higher power engines to support pumps under non-normal conditions.

Q:What materials are available for the pump?

Pump materials can be customized to Cast Iron, Stainless Steel, or Bronze depending on your specific requirements.