What standards does the pump manufacturing comply with?

It is standardized to EN 22858 / ISO 2858, with flanges adhering to EN 1092-2 / PN 16 standards.

Does the pump support independent shaft replacement?

Yes, featuring independent shafts for the pump and motor allows for hassle-free shaft replacement without replacing the entire motor.

Petroleum Industrial Centrifugal Pump with Pull-Back Mechanism and Seal

Name: Petroleum Industrial Centrifugal Pump with Pull-Back Mechanism and Seal
Brand: Shanghai Semhai Pump Co., Ltd.
SKU: 2161165652

Shanghai, ChinaShanghai Semhai Pump Co., Ltd.

US$500.00-50,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online After-Sale Service

Warranty

12 Months

Model NO.

SLZ150-100-400

Max.Head

110m-150m

Max.Capacity

>400 L/min

Driving Type

Motor

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

Verticaljoint Surface Pump

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

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

Material

Cast Iron, Stainless Steel, Bronze

Driver

Explosion-Proof Electric Motor

Seal

Mechanical Seal with Cooling System

Coupling

Flexible Pins/Disc

Transport Package

Plywood Case

Specification

1800*900*1400mm

Trademark

SEMHAI or OEM

Origin

China

HS Code

8413709990

Production Capacity

1000000sets/Year

Key features

Back Pull-Out Design: Enables motor removal while keeping pump connected to pipework for swift maintenance.

Long-Coupled Configuration: Allows direct access to pump head without motor removal and safeguards motor from fluid ingress.

Independent Shafts: Pump and motor shafts are independent, allowing hassle-free shaft replacement without replacing the motor.

Wide Material Selection: Available in cast iron, 316 stainless steel, duplex stainless steel, bronze, and more upon request.

ATEX Certified Option: ATEX-certified version available on request for enhanced safety features in hazardous environments.

Flexible Coupling: Accommodates vibrations and thermal expansion, reducing noise and protecting shafts and bearings.

ISO Standard Compliance: Manufactured according to EN 22858 / ISO 2858 standards with impellers balanced to ISO 1940 class 6.3.

Company profile

Shanghai Semhai Pump Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-07-10Nearest Port: ShanghaiAverage Response Time: ≤0.91hTerms 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.