Description
Product Introduction
The Single Pump Variable Frequency Water Supply Equipment is a compact and energy-efficient pressurized water supply solution developed for applications with relatively low water consumption and moderate pressure requirements. Featuring an integrated variable frequency control system, it automatically adjusts pump speed according to changes in water demand, providing stable water pressure without requiring complex manual adjustments.
Designed for convenient installation and operation, the equipment supports plug-and-play use, reducing the need for specialized technicians during initial setup. It offers a practical alternative to conventional water supply systems for small-scale residential, commercial, and industrial applications, helping users balance installation costs, operating efficiency, and daily water supply requirements.
The variable frequency drive (VFD) regulates motor speed according to actual water demand rather than keeping the pump running continuously at a fixed speed. This allows the system to reduce unnecessary power consumption during periods of lower demand while increasing output when additional water is required.
By maintaining relatively stable outlet pressure and adjusting pump operation automatically, the equipment helps reduce pressure fluctuations and water hammer risks. Its integrated control and protection functions also support reliable operation and simplify routine equipment management.
Product Features
| Feature | Description |
|---|---|
| Application Conditions | Suitable for rural construction projects and other locations with relatively low water consumption and pressure requirements |
| Pressure Regulation | Automatic adjustment of water supply pressure according to demand |
| Variable Frequency Control | Pump motor speed regulation based on actual operating conditions |
| Energy Management | Reduces unnecessary energy consumption through demand-based operation |
| Operating Mode | Automatic variable frequency operation |
| System Management | Convenient equipment monitoring and operation management |
| Operating Personnel | Supports unattended automatic operation |
| Installation & Cost | Compact equipment design helps simplify installation and control project costs |
Application Scope
The Single Pump Variable Frequency Water Supply Equipment is suitable for small-flow water supply applications, including:
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Residential Water Pressurization: Domestic water supply systems for individual households and rural residential buildings.
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Rural Centralized Water Supply: Small-scale centralized water distribution projects in rural areas.
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Single-Family Villas: Pressurized water supply for independent residential properties.
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Small Manufacturing Facilities: Daily production and domestic water supply for small factories.
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Garden Irrigation: Water distribution and pressure boosting for gardens and self-built properties.
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Small Commercial Buildings: Water supply applications in small office buildings, hotels, and similar facilities.
Technical Specifications
| Specification | Technical Details |
|---|---|
| Product Name | Single Pump Variable Frequency Water Supply Equipment |
| Water Supply Flow Rate (Q) | 2 m³/h–8 m³/h |
| Water Supply Head (H) | 15 m–40 m |
| Equipment Dimensions | Determined according to actual project design |
| Operating Mode | Variable frequency operation |
| Protection Functions | Low-flow protection, water-cutoff or water-shortage protection, and pipe-burst shutdown protection, etc. |
| Equipment Material | 304 Stainless Steel |
| Protection Rating | IP55 |
| Installation Foundation | Concrete foundation |
| Power Supply | 380V (+10%, -15%), 50Hz (±5%) |
| Grounding Requirements | Proper grounding connection with grounding resistance below 4 ohms |
| Operating Environment | Indoor installation; ambient temperature 0–40°C, relative humidity below 90% RH, without condensation, corrosive conditions, or freezing |
| Altitude & Vibration | Installation altitude below 1,000 m; vibration acceleration below 5.9 m/s² (0.6 g) |
| Product Configuration | Configured according to project requirements and customer specifications |
| Warranty & Maintenance | 5-year warranty and lifetime maintenance; customized products are subject to contractual terms |
Key Product Advantages
Compact Design for Small-Flow Applications
A space-efficient water supply solution designed for residential properties, small commercial buildings, rural water supply projects, and other applications with moderate water demand.
Automatic Variable Frequency Regulation
The integrated control system adjusts pump motor speed in response to changes in water consumption, helping maintain stable water supply pressure.
Energy-Efficient Operation
Variable frequency control reduces unnecessary pump operation at excessive speeds, helping lower energy consumption under partial-load conditions.
Integrated Operating Protection
Built-in protection functions include low-flow protection, water-cutoff or water-shortage protection, and pipe-burst shutdown protection to support equipment safety.
Convenient Installation and Management
The compact equipment structure and automatic control design simplify installation and daily operation, with no need for complex manual frequency adjustments during normal use.
Project-Based Configuration
Equipment dimensions and configuration can be determined according to actual installation conditions, water supply requirements, and customer specifications.
Product Highlight
Small-Flow Variable Frequency Water Supply Solution
Designed specifically for water supply applications with relatively low flow requirements, this single-pump system combines automatic pressure regulation, variable frequency operation, and integrated protection functions in one compact unit. It provides a practical option for small residential, rural, irrigation, and commercial water supply projects.
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