Centrifugal Pump
ISW Series Low Noise water cooled centrifugal pump
- OEM
- Factory Direct Supply
- ISO9001 Certified
Product Overview
Product Description
The ISW Series is a low noise water-cooled centrifugal pump specifically designed for applications where quiet operation is essential. Unlike conventional pumps with air-cooled fans, the ISW features an innovative water cooling system that completely eliminates fan noise, making it the perfect choice for indoor installations in noise-sensitive environments.
This pump utilizes the pumped medium to cool the motor, resulting in exceptionally quiet operation without compromising performance. It efficiently handles clean water, chilled water, and hot water for HVAC systems and pressure boosting applications. The pump casing and components are available in high-quality cast iron or optional stainless steel, bronze, and carbon steel, ensuring long-lasting durability. All ISW pumps are equipped with reliable mechanical seals and manufactured under strict quality control certified with ISO 9001, ISO 14001, and ISO 45001 standards.
We offer OEM & ODM services. Contact us for more details, price list and product catalog.
KEY FEATURES
- Innovative water-cooled design eliminates cooling fan noise for whisper-quiet operation.
- Ideal for noise-sensitive environments like hospitals, hotels, and residential buildings.
- Available with 1450rpm or 2900rpm motor speeds for various duty requirements.
- Smooth and vibration-free performance for reliable 24/7 operation.
- Constructed from cast iron, stainless steel, bronze, or carbon steel for durability.
- Equipped with mechanical seals for leak-free long-term reliability.
- Suitable for clean water, chilled water, and hot water circulation.
- ISO 9001 certified, ensuring quality and consistent performance.
Specifications
Technical Parameters
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Model Series | ISW | Pump Type | Low Noise Water-Cooled Centrifugal Pump |
| Flow Rate (Q) | Customizable range (typically 1 - 1200 m³/h) | Head (H) | Customizable range (typically 8 - 150 m) |
| Speed (n) | 1450 rpm or 2900 rpm | Operating Temperature | Up to 80°C (higher with customization) |
| Materials of Construction | Cast Iron / Stainless Steel / Bronze / Carbon Steel | Seal Type | Mechanical Seal / Packing Seal |
| Drive Type | Direct Coupling with Electric Motor | Installation Type | Horizontal / In-Line |
| Motor Protection Class | IP54 / IP55 (Customizable) | Certifications | ISO 9001, ISO 14001, ISO 45001 |
| Cooling Method | Water-Cooled (No Cooling Fan) | Noise Level | Significantly lower than standard air-cooled pumps |
| Applicable Media | Clean Water, Chilled Water, Hot Water, Thin Non-Corrosive Liquids |
Manufacturing
Precision engineering, advanced facilities.
Certifications
Global certifications for reliable performance.
OEM/ODM
Tailor-made pumps for your specifications.
Packaging
Robust export packaging for safe delivery.
Use Cases
Applications
The ISW series low noise water-cooled pump is engineered for quiet and efficient water circulation in commercial and residential buildings, providing reliable performance where traditional noisy pumps cannot be used.
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Hotel & Hospitality
Ideal for quiet water pressure boosting and circulation in hotels, ensuring guest comfort without pump noise disturbance.
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Hospital & Medical Facilities
Suitable for HVAC systems and water supply in hospitals, clinics, and medical centers where quiet operation is critical.
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Residential Buildings
Perfect for domestic water pressure boosting in apartments and condominiums without disturbing residents.
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Office Buildings
Provides quiet chilled water circulation for air conditioning systems in commercial office spaces.
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School & University Campuses
Ideal for heating and cooling systems in educational facilities where noise affects learning environments.
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Laboratory & Research Centers
Suitable for temperature-controlled water circulation in sensitive research applications.
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Shopping Malls
Quiet operation for large-scale HVAC systems without disturbing shoppers and tenants.
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Data Centers
Reliable for cooling water circulation with minimal noise in server room environments.
Frequently Asked Questions
How is the ISW low noise water-cooled pump different from standard centrifugal pumps?
Where is this quiet booster pump typically installed?
Does water cooling affect pump performance or efficiency?
What materials are available for this low noise HVAC pump?
Can this pump handle hot water circulation?
What type of seal does this water-cooled centrifugal pump use?
Do you offer OEM service for this quiet operation pump?
What certifications do your ISO certified pumps hold?
What is the typical lead time for standard models?
Is this pump suitable for 24/7 continuous operation?
Have more questions? Our technical team is ready to help you select the right pump model.
Need Help Selecting the Right Pump?
Our engineering team will provide a professional selection recommendation within 24 hours based on your specific requirements.
Contact Information
Manufacturing District, China
What We Need
Response Time
Technical recommendations and quotations during business days
Our experienced engineers will analyze your application and provide detailed pump selection with complete technical specifications and pricing.