Isw Variable Frequency Drive for Water Pump, Variable Frequency Drive

Name: Isw Variable Frequency Drive for Water Pump, Variable Frequency Drive
Brand: Changsha Zoomlian Pump Co., Ltd
SKU: 2219330755

Hunan, ChinaChangsha Zoomlian Pump Co., Ltd

US$249.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

ISW400-300

Max.Head

5-125m

Max.Capacity

720m³/H

Driving Type

Motor

Material

Cast Iron

Structure

Single-stage Pump

Assembly

Booster Pump

Power

Electric

Start Up

Electric Pump

Type

Blade Pump

Application

Clarified Water Pump

Industry

Mechanical Pump

Media

Sewage Pumps

Performance

Automatic Pump

Theory

Centrifugal Pump

Impeller Structure

Closed-Type

Transport Package

Export Marine Shipping Packaging

Specification

Custom-made

Origin

China

Key features

High Efficiency Design: Adopts IS model data and vertical pump merits, meeting ISO2858 and JB/T53058-93 standards.

Compact Inline Structure: Inlet and outlet on same central line, allowing direct pipeline mounting like a valve.

Low Vibration Operation: Impeller mounted on motor axis balances radial and axial loads for smooth running.

Durable Mechanical Seal: Uses imported titanium alloy and carbide materials for anti-wear and leakage prevention.

Easy Maintenance: Rotation parts can be pulled out without opening the pipeline system.

Flexible Operation Mode: Pumps can be used in series or parallel to meet specific flow and head needs.

Outdoor Capability: Covered with rain-proof cap for safe operation in outdoor environments.

Customization Available: Accepts OEM and full customization based on detailed specification requirements.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedExhibition Experience

Changsha Zoomlian Pump Co., Ltd

Hunan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai Port; Guangzhou PortAverage Response Time: ≤5.93h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D, ODM, and multiple customization capabilities. It operates three production lines, has six to ten quality-control staff, and reports one-month off-season lead times and two-to-three-month peak-season fulfillment. Its facilities include cutting, welding, drilling, turning, boring, grinding, balancing, testing, and lifting equipment, while finished-product inspection follows written instructions. Service processes, corrective actions, and complaint handling have documented procedures and records. However, the supplier lacks overseas warehouses and showrooms, does not provide 3D software design, SDKs, or well-known-brand OEM services, and has no valid manufacturing-capacity contract with related subcontractors. Export experience is stated as 11 years, with exports accounting for 11%–20% of total sales. No certification information or customer-case evidence is provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and reports R&D capability, including new-product development during the past year and ODM services. This supports classification as a technical and design-oriented manufacturer rather than only a trading entity.

After-Sales capabilityThe supplier has in-stock service capacity and documented procedures and records for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. However, it does not have overseas warehouses or overseas showrooms, which limits its documented local support infrastructure.

R&D capabilityThe supplier reports R&D capability, new products developed during the past year, and ODM services. It does not provide SDKs, so its innovation offering is evidenced mainly in product development and design manufacturing rather than software-platform support.

Production capacityThe supplier operates three production lines, has six to ten quality-control staff, and lists extensive machining, welding, testing, balancing, and lifting equipment. It also reports inventory capacity and defined inspection instructions, but lacks a valid manufacturing-capacity contract with related subcontractors and does not continuously reconcile quantities for every batch or maintain an outsourcing SOP.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, and minor customization, supported by stated R&D and design-service capabilities. It does not provide 3D software design services, but the listed physical and design customization options are broad.

Product Q&A

Q:What is your product range?

We supply all kinds of centrifugal water pumps driven by electric or dirsel engine including single stage pumps, multistage pumps, inline pumps, split case pumps, sewage pumps, submersible pumps, deep well pumps, fire pumps, jockey pumps, booster pumps, oil pumps, irrigation pumps, chemical pumps, circulation pumps, boiler feed pumps, condensate pumps, mixed flow pumps, axial flow pumps, related pump parts and etc.

Q:Are you a manufacturer or trading company?

We are manufacturer for nearly 30 years, and we export our water pumps by ourselves.

Q:What information shall I provide you when I need your offer?

Normally, please send me your flow, total head, medium, medium temperature, pump material, voltage, frequency, etc so that we can quote you exactly what you need.

Q:Do you sell other brands water pumps? And do you accept OEM?

No, we don't sell other brands pumps, but you may send me your detailed specification requirement if our brand is ok for you. And we accept OEM.

Q:The specification requirements of our pumps are different with what you give out,can you customize them as my data?

Yes, we can. Please send me your detailed specification requirement then we will choose the suitable pumps to quote you.