What safety protections does the pump include?

The pump can be fixed with various protective devices including stator winding temperature-rise protection, bearing temperature-rise protection, and oil chamber water-leakage protection.

What is the maximum head and capacity?

The maximum head is 10-30m, and the maximum capacity is greater than 400 L/min.

What certifications does the product have?

The product holds CE certification, and the company is certified with ISO14001, ISO45001:2018, and ISO9001:2015.

Factory Supply Strong Power and Durable Submersible Sewage Pump Mechanical Seals

Name: Factory Supply Strong Power and Durable Submersible Sewage Pump Mechanical Seals
Brand: Tianjin Kairun Pump Co., Ltd.
SKU: 2149879722

Tianjin, ChinaTianjin Kairun Pump Co., Ltd.

US$255.00

1-2 Pieces

US$250.00

3-4 Pieces

US$245.00

5+ Pieces

Sample price:US$520.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Spare Parts

Warranty

1 Year Except for Spare Parts

Model NO.

Max.Head

10-30m

Max.Capacity

>400 L/min

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

Low Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Vertical Pump

Pump Casing Combined

Verticaljoint Surface Pump

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump

Material

Cast Iron/ Stainless Steel

Installation

Auto Coupling

Color

as Requirements

Speed

1450rpm/2900rpm

Transport Package

Polywood Case

Specification

100mm discharge

Trademark

KAIRUN

Origin

China

Production Capacity

10pieces/ Month

Key features

Customizable Materials: Material can be customized to Cast Iron or Stainless Steel based on client requirements.

High Drain Capacity: Large channel impeller structure effectively passes solid grains up to 50% of pump caliber.

Enhanced Safety Protection: Optional protective devices for stator, bearing temperature rise, and oil chamber water leakage.

Versatile Application: Suitable for rural water pumping, irrigation, industrial drainage, and wastewater treatment.

Durable Construction: Constructed with stainless steel shaft and impeller for strong power and long-lasting durability.

Flexible Customization: Offers full customization, minor customization, and flexible options for installation and speed.

1-Year Warranty: Provides a 1-year warranty coverage excluding spare parts for peace of mind.

Low Pressure Performance: Designed as a low-pressure vertical pump with single-stage suction for efficient operation.

Company profile

Full Customization100% Finished Products InspectionManagement CertificationProduct Certification

Tianjin Kairun Pump Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.27h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, with documented quality, complaint-handling, and corrective-action procedures. It holds ISO9001, ISO14001, ISO45001:2018, and CE certifications. Service coverage includes equipment installation in Indonesia, with Tianjin Port identified as the nearest port, but there are no overseas branches, agents, warehouses, or showrooms. Production-related evidence is mixed: inventory capability is available, while no valid contract exists with affiliated subcontractors. Financial information is inconsistent and reported figures are zero or incomplete, so credibility cannot be confirmed. Export activity is established, representing 11%–20% of sales over eight years, but no Fortune 500 customer cooperation or offline trade-show participation is reported.

Supplier typeThe supplier functions as a customizable manufacturer with ODM services and OEM experience for well-known brands. It also exports through agents and has exported for eight years, indicating an export-oriented manufacturing profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, ISO45001:2018, and other management-system certifications, plus CE product compliance certification. These stated certifications support its quality and compliance positioning.

After-Sales capabilityThe supplier has documented procedures and records for corrective/preventive actions and customer complaints, and offers equipment installation in Indonesia. However, it lacks overseas agents or branches, overseas warehouses, and showrooms; service-assessment procedures exist but have no records in one assessment description.

R&D capabilityThe supplier reports new products during the past year and offers ODM services, indicating active product development. However, no SDK is available, which limits evidence of software or platform-development capability.

Production capacityThe supplier reports in-stock capability, uniformly followed finished-product inspection instructions, and one-month average lead times in both peak and off-season periods. A material control weakness is that the factory and affiliated subcontractors have no valid manufacturing contract.

Customization capabilityThe supplier explicitly supports customization from samples, designs, and full customization, as well as minor and flexible customization. This provides strong evidence of broad customization coverage.

Product Q&A

Q:What materials are available for this pump?

The material can be customized according to client requirements, typically available in Cast Iron or Stainless Steel.

Q:What is the warranty period for the pump?

We provide a 1-year warranty for the pump, excluding spare parts.

Q:Can the pump handle solid particles?

Yes, the impeller features a large channel structure that can effectively pass solid grains with a diameter of about 50% of the pump caliber.

Q:What are the main application scenarios?

It is suitable for underground water pumping, field drainage, irrigation, household water use, breeding industry, industrial water accumulation removal, and construction water supply/drainage.

Q:Is customization available for installation and speed?

Yes, we offer customization for installation (e.g., Auto Coupling) and speed (1450rpm/2900rpm) based on specific requirements.