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SPWG Non-negative Pipe System Pressure Increasing Water Supply Equipment isupdated one based on our original variable frequency and constant pressure watersupply devices and features as energy-saving and environment friendly and beingwidely used in waterworks and other industries.
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The SPWG Non-negative Pipe System Pressure Increasing Water Supply Equipment is an upgraded version developed based on our original variable frequency and constant pressure water supply devices. It integrates advanced fluid control technology to achieve efficient pressure boosting while maintaining outstanding energy-saving and environment-friendly performance—core advantages that make it a preferred choice for waterworks and diverse industrial sectors.
Designed to solve low water pressure issues in pipeline systems, this equipment ensures stable water supply without negative pressure, avoiding impacts on municipal water networks. Backed by Shanghai Pump Manufacture Co., Ltd. (SPMC)—a leading supplier of Fluid Systems—each unit undergoes strict pre-delivery testing to meet global quality standards, making it suitable for both large-scale water treatment projects and industrial production lines.
Compared with traditional pressure-increasing devices, the SPWG equipment adopts an optimized frequency conversion control system. It adjusts operating power based on real-time water demand, reducing energy consumption by 20%-30% on average. This energy-saving performance not only cuts operational costs but also aligns with global environmental protection policies.
Beyond waterworks, the equipment is widely used in industrial parks, commercial buildings, and high-rise residential areas. Its flexible design adapts to different water supply scenarios, whether for continuous industrial production or peak domestic water demand. This industry applicability ensures it meets diverse customer needs without additional modifications.
Equipped with a high-precision pressure sensor, the SPWG equipment maintains pipeline pressure within ±0.02MPa, eliminating pressure fluctuations that cause water waste or equipment damage. This stable pressure control guarantees consistent water flow, critical for processes requiring steady water supply (e.g., manufacturing, food processing).
The equipment uses non-toxic, corrosion-resistant materials for wetted parts, complying with international drinking water safety standards. Additionally, its low-noise operation (≤65dB) minimizes environmental disturbance—an essential feature for urban or residential areas. This environmental-friendly design enhances its competitiveness in eco-conscious markets.
Ambient temperature | 5℃-40℃ |
Relative humidity | ≤85%(20±5℃时) |
Medium temperature | 5℃-70℃ |
Supply Voltage | 380V |
The equipment operates normally at ambient temperature of 5℃-40℃, suitable for most temperate and subtropical regions. No additional heating or cooling systems are needed under standard conditions, reducing installation complexity.
It tolerates relative humidity of ≤85% (at 20±5℃), preventing component corrosion or short circuits in humid environments (e.g., coastal areas). This ensures reliable operation even in high-humidity industrial settings.
The medium temperature range (5℃-70℃) allows the equipment to handle both cold tap water and moderately heated water (e.g., pre-treated industrial water), expanding its application scope beyond basic water supply.
The standard supply voltage is 380V (three-phase, 50Hz), matching the power grid of most countries and regions. Custom voltage options (e.g., 220V) are available for special markets, ensuring global compatibility.
As a leading supplier of Fluid Systems, SPMC adheres to a strict quality management system (ISO 9001:2015). Each SPWG unit undergoes:
72-hour continuous operation testing to verify long-term reliable operation;
Leakage and pressure resistance tests to ensure pipeline safety;
Component inspection (e.g., sensors, frequency converters) from certified suppliers.
Moreover, SPMC provides 12-month after-sales warranty and lifelong technical support. Our team responds to maintenance requests within 48 hours, minimizing downtime for customers—a commitment that reinforces strict quality testing and after-sales support as core brand values.
The equipment is ideal for waterworks (municipal water supply), industrial manufacturing (e.g., chemical, electronics), commercial buildings (hotels, malls), and high-rise residential areas. It excels in scenarios requiring stable pressure and energy efficiency.
For optimal performance, we suggest a routine check every 6 months (e.g., cleaning filters, calibrating sensors) and a comprehensive maintenance every 12 months. This maintenance cycle ensures the equipment operates efficiently for 8-10 years.
Yes. It features a modular design that easily connects to existing pipelines without major reconstruction. Our technical team provides on-site guidance to ensure compatibility with existing systems, reducing installation time and costs.
Unlike traditional devices (which run at full power continuously), the SPWG equipment uses frequency conversion to adjust power, saving more energy. It also avoids negative pressure in municipal pipelines, a common issue with traditional pressure-increasing devices.
Ready to enhance your water supply system with efficient, reliable SPWG Non-negative Pipe System Pressure Increasing Water Supply Equipment?
Download the detailed product manual: SP-WG.pdf
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Contact SPMC today—our team of fluid system experts will help you find the perfect solution for your water supply challenges!
