Centrifugal Pump
ISG Series Single-Stage Single-Suction Vertical Centrifugal Pump
- OEM
- Factory Direct Supply
- ISO9001 Certified
Product Overview
Product Description
ISG Series Vertical Pump – Direct Mount, Low Noise, Easy Maintenance
Motor and pump share a common shaft and heavy-duty bracket – eliminates coupling alignment. Vertical structure allows piping directly on level ground; saves up to 50% floor space vs horizontal pumps. Low NPSH impeller hydraulic design. Standard mechanical seal (carbon/ceramic) for long life. 220V/380V single or three phase available.
KEY FEATURES
- Space-Saving Vertical Design: Motor mounted directly above pump – occupies approximately 50% less floor space than equivalent horizontal pumps.
- Direct Coupling Construction: Pump and motor share a common shaft with a heavy-duty bracket, eliminating coupling alignment and reducing vibration.
- Low Noise Operation: Hydraulic optimization and rigid structure result in quiet performance, ideal for residential and commercial buildings.
- Mechanical Seal Standard: Reliable carbon/ceramic or silicon carbide mechanical seal eliminates gland packing maintenance.
- Easy Installation & Maintenance: Flanged connections for horizontal piping; back pull-out design allows seal and impeller inspection without removing motor.
Specifications
Technical Parameters
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product Name | ISG Series Single-Stage Single-Suction Vertical Centrifugal Pump | Model | ISG |
| Category | Vertical Single-Stage Centrifugal Pump | Flow Rate | 1.5 - 400 m³/h |
| Head | 8 - 125 m | Power | 0.75 - 160 kW |
| Speed | 1450 / 2900 rpm | Voltage | 220 V / 380V V |
| Suction & Discharge Diameter | 25 - 350 mm | Max. Working Pressure | ≤ 1.6 MPa |
| Pump Body Material | Cast Iron / Stainless Steel | Seal Type | Mechanical Seal |
| Liquid Temperature Range | 0 to +80 ℃ | Liquid Type | Clean Water |
| Installation Type | Vertical | Certification | ISO9001 / ISO14001 / ISO45001 |
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
Reliable Clean Water Circulation for Building, HVAC, Industry & Municipal Networks The ISG series vertical centrifugal pump is designed for clean water and similar low-viscosity liquids in moderate temperature ranges (0-80°C), offering quiet, efficient, and space-saving performance.
-
Building Water Supply
Ideal for high-rise secondary water supply, residential building pressure boosting, and tap water pipeline pressurization.
-
HVAC Systems
Perfect for central air conditioning chilled/hot water circulation, district heating systems, and boiler room hot water circulation.
-
Industrial Applications
Reliable for factory process water circulation, cooling water systems, and equipment make-up water boosting.
-
Municipal & Landscape
Suitable for industrial park water supply, municipal pipeline pressure boosting, and garden/agricultural irrigation.
Frequently Asked Questions
What are the main advantages of a vertical centrifugal pump compared to a horizontal one?
What is the maximum working pressure of the ISG pump?
Can the ISG pump be used for hot water up to 80°C?
What material options are available for corrosion resistance?
What electrical configurations are available for international orders?
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.