How to handle faults? Is there any after-sales guarantee?

The product has passed strict inspection before leaving the factory, with a 1-year warranty. If there is a non-man-made fault, we provide free maintenance or replacement of accessories, as well as 24-hour technical consultation.

Which types of cooling towers are the water pumps suitable for?

Suitable for all types of industrial cooling towers, including cross-flow, counter-flow and composite flow cooling towers, which can be used for industrial water circulation and refrigeration system matching, with strong versatility.

Factory Direct Corrosion Resistant Circulation Pump for Cooling Tower

Name: Factory Direct Corrosion Resistant Circulation Pump for Cooling Tower
Brand: WEIFANG HENG AN IMP & EXP CO., LTD.
SKU: 2287489505

Shandong, ChinaWEIFANG HENG AN IMP & EXP CO., LTD.

US$490.00

80-119 Pieces

US$200.00

120+ Pieces

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

2 Years

Model NO.

P-001

Material

Cast Iron

Color

Black

Advantage

Not Easy to Deform

Key Selling Points

Competitive Prices

After-Warranty Service

Online Support

Pump Body

Cast Iron / SS304 / SS316L Stainless Steel

Impeller

Cast Iron / Stainless Steel / Copper

Shaft

Stainless Steel Shaft

Voltage

380V-415V, 50/60Hz, 3phase

Motor Grade

Motor Grade Ie3 High Efficiency Energy-Saving Moto

Protection Grade

IP54 / IP55

Insulation Class

F Class

Noise Level

Low Noise Stable Operation

Transport Package

Container

Specification

Any length * 610mm width

Trademark

HACST

Origin

China

Production Capacity

50000 Pieces/Year

Key features

Corrosion Resistant Material: Constructed with high-quality cast iron for excellent rust resistance and durability.

High Efficiency Performance: Energy-saving design with large flow, high head, and low noise operation.

Customizable Dimensions: Available in custom sizes specifically designed for cooling tower applications.

Flexible Installation: Compact structure supports both vertical and horizontal installation modes.

Comprehensive Certifications: ISO9001, CE, TUV, CTI, and BV certified for international quality standards.

Robust Packaging: Thick carton or wooden box with shockproof foam to prevent damage during transit.

Global Technical Support: 24-hour online support and English installation manuals provided worldwide.

Long Service Life: Designed for 5-8 years of normal use with proper maintenance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

WEIFANG HENG AN IMP & EXP CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.26h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and service company offering cooling equipment and related products. It demonstrates broad customization capability, OEM service for well-known brands, stated quality and environmental management certifications, and relationships with several internationally recognized and domestic customers. Its production information covers cooling towers, evaporative condensers, air-cooled heat exchangers, and PVC film, supported by cutting and molding equipment. However, several management and innovation records are incomplete: finished-product inspections, supplier assessments, and corrective actions have procedures or instructions but lack written records; no new products were reported in the past year, and no ODM, SDK, 3D design, or dedicated professional technical supplier capability was indicated. Overseas support is provided through agents or branches and includes training and debugging, but no overseas warehouse or showroom is available.

CertificationsThe supplier states that it has passed ISO9001 quality management, ISO14001 environmental management, and OHSAS18001 occupational health and safety management system certifications. It also reports inventions and patents, providing explicit evidence of multiple management-system certifications.

After-Sales capabilityThe supplier states that it has an after-sales service system and offers overseas training and debugging through overseas agents or branches. It has participated in the China Refrigeration Show, but it has no overseas warehouse or showroom and lists zero countries for overseas service coverage, so the geographic breadth of support is limited or unclear.

Production capacityThe supplier lists production capacity for closed cooling towers, evaporative condensers, air-cooled heat exchangers, open cooling towers, and PVC film, with cutting and molding machines as combined facilities. It also states that manufacturing processes and testing methods are established, although finished-product inspection instructions have no written records, which weakens documented production-control evidence.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its description also states that complex products are tailored to specific customer requirements and that design solutions are provided, directly supporting strong customization capability.

Client casesThe supplier identifies strategic partnerships with Caterpillar WINGFAN, NRF, and ADRAD, along with domestic customers including CNNC, Yili, Shenmu Longhua, and CASIC. These named relationships provide explicit evidence of customer experience across internationally recognized and domestic organizations.

Product Q&A

Q:What is the material of the water pump? Is it corrosion-resistant?

The pump body is made of high-quality cast iron, with good corrosion and rust resistance, suitable for long-term use in industrial circulating water. Stainless steel material is also available for customization.

Q:Can the flow rate and head of the water pump be customized?

Yes, it can be customized. We support customizing water pumps with different flow rates and heads according to your cooling tower specifications and industrial scene requirements to meet personalized water circulation needs.

Q:Is the installation difficult? Do you provide installation guidance?

Installation is simple, with compact structure and easy disassembly, suitable for both vertical and horizontal installation. We provide English installation manual and technical guidance, and you can consult after-sales at any time if you have questions.

Q:What is the service life of the water pump?

Under normal use, the service life can reach 5-8 years. Regular maintenance (such as cleaning the impeller and checking the seal) can extend the service life.

Q:Will there be damage during transportation?

No. We use thick carton/wooden box packaging, with shockproof foam and waterproof film inside, firmly fixed, which can effectively avoid collision, moisture and damage during transportation.