Fire-Fighting Water Supply System

-- Steady & Reliable Manufacturer --

Integrated Water Pressure Solutions

Jiangsu Mingxing Water Supply Equipment Co., Ltd. is the recognized standard setter for intelligent fire-fighting integrated pump stations. Our leadership role includes compiling key technical documents like the "Practical Guide to Fire Water Regulations."

Our Fire-Fighting Water Supply Systems are the culmination of this expertise, leveraging our proprietary SW water tank technology and smart monitoring systems. We offer clients a comprehensive, independently certified, and intelligent solution, moving beyond simple product supply to deliver measurable safety and compliance.

System Components and Regulatory Compliance

A complete Fire-Fighting Water Supply System is a complex, engineered solution comprising water sources, pumping apparatus, pressure maintenance units (jockey pumps), control systems, and monitoring interfaces. The primary objective is to reliably deliver the required flow rate and pressure to the fire suppression system (sprinklers, hydrants, standpipes) for a specified duration.

Design must rigorously adhere to international standards (e.g., NFPA 20, local building codes) to ensure system performance under fire conditions. The system's reliability is achieved through component redundancy, dedicated power sources (diesel engines), and continuous pressure monitoring.

Specification Table: Fire-Fighting Systems

Design Standard	NFPA, GB (China), Local Jurisdiction Codes
Primary Pumps	UL/FM Listed Horizontal Split Case or Vertical Turbine
Redundancy	Primary Electric Pump + Standby Diesel Pump (Typical)
Water Source	Dedicated Fire Reserve Tank (e.g., SW Large Module Tank)
Control Panel	Microprocessor-Based, UL Listed Fire Pump Controller
Pressure Maintenance	Electric Jockey Pump with Automatic Start/Stop
Required Duration	60 to 120 minutes at Rated Capacity
Certification	3C Compulsory Certification (China), UL/FM (International)

Application Fields

High-hazard industrial facilities (chemical plants, manufacturing).
Critical infrastructure (airports, railway stations, power plants).
Large mixed-use developments and residential towers requiring high-pressure suppression.
Integrated systems for use with the Integrated Domestic And Fire Protection Pumping Station.
Protection for sensitive commercial data centers and archives.

Engineering and Custom Fabrication

We provide complete factory-integrated pump stations (e.g., Mingxing Buried Integrated Fire Pump Station) which include all required components pre-plumbed and wired on a skid, minimizing on-site work and regulatory risk.

Customization Scope: We offer integration with specific Fire Alarm Control Panels (FACP), custom interface programming, and skid designs optimized for specific geographic constraints (e.g., seismic zones, extreme temperature environments).

The "Intelligent Fire-fighting" system incorporates IoT and big data for seamless 24-hour monitoring and reporting on system readiness.

Core Operational Characteristics and Client Value

Guaranteed Activation Rate: Controllers are designed for instant startup upon signal (pressure drop), minimizing time to fire suppression and reducing potential damage.
Integrated Reliability: All components (pumps, valves, controllers) are pre-certified and matched to eliminate integration errors, providing a predictable and tested performance curve.
Proactive Monitoring: Smart systems (Mingxing Intelligent Fire-fighting) use IoT to continuously monitor pump status, pressure, and water levels, enabling preemptive maintenance to prevent system failure.
Non-Fluctuating Reserve: Dedicated fire water tanks (e.g., Ultra-Stiff Double-Sided Arc-Ribbed Fire Water Tank) ensure the required volume of water is immediately available without risk of domestic water depletion.

Component Materials Selection Guide

Piping: Schedule 40 steel pipe (standard for fire systems). Use galvanized or corrosion-resistant pipe for suction lines from tanks.
Tanks: Hot-Dip Galvanized or Stainless Steel (for longevity/cleanliness) with dedicated access for fire department connections (FDCs).
Valves: UL Listed/FM Approved Check Valves, Gate Valves, and Relief Valves rated for the system's maximum churn pressure.
Controllers: Must be certified specifically for fire pump duty (e.g., transition between motor starters) and housed in a rugged, lockable enclosure.

Scenario-Based FAQs

Q: How is water quality maintained in the fire reserve tank?
A: Fire water tanks should be routinely inspected for sediment accumulation. While the water is not for domestic use, the use of corrosion-resistant materials (HDG, Stainless Steel) minimizes microbial growth and scaling, and regular turnover (e.g., via the jockey pump) is encouraged.

Q: What defines a fire pump controller as 'UL Listed'?
A: A UL Listed fire pump controller has been independently tested and certified by Underwriters Laboratories to meet specific functional, electrical, and environmental safety standards outlined in NFPA 20, guaranteeing its reliability in emergency situations.

Q: Can I use the same pump system for both domestic and fire water?
A: For large systems, this is strongly discouraged by code. Dedicated fire pumps (set to run-on-demand) must be separate. However, an integrated station (like Mingxing's Integrated Domestic And Fire Protection Pumping Station) often shares a single large water tank but uses separate, dedicated pump sets and controllers for fire and domestic use.

About Us

Jiangsu Mingxing Water Supply Equipment Co., Ltd.

Jiangsu Mingxing Water Supply Equipment Co., Ltd. is China Custom Fire-Fighting Water Supply System Manufacturers. It provides a full-stack "smart water supply" solution based on the Internet of Things and big data. With a registered capital of 70.18 million yuan, the headquarters is located in the beautiful coastal city of Yancheng, Jiangsu, covering an area of 32,600 square meters, and employing more than 300 staff members. In 2016, the company established the LeShui Smart Water Affairs brand, focusing on in-depth research and development and innovation of secondary water supply technology. The company has branches in Shanghai, Anhui, Sichuan, and other regions, and has set up direct sales offices in various places, dedicated to providing you with safe living and fire-fighting water supply equipment.

Don't hesitate to contact when you need us!