Vertical Single Stage Fire Pump
Material: Cast iron body or Full Stainless Steel (SS304/SS316)
Product Overview
The Vertical Single Stage Fire Pump is specially designed for high-pressure water delivery in vertical fire systems. Compact, space-saving, and highly efficient, it is ideal for use in high-rise buildings, industrial facilities, and marine environments.
Key Components & Features
- Pump Body: Includes suction chamber, discharge chamber, and pressure housing; converts kinetic energy to pressure.
- Impeller: Single-stage closed impeller, precision balanced for vibration-free operation.
- Fasteners: Stainless steel to prevent rust and ensure structural stability.
- Seal: Mechanical seal with silicon carbide or graphite face, ensuring long-term leakage prevention.
Working Principle
Upon motor start-up, the impeller rotates and creates centrifugal force that draws water into the suction chamber and pushes it through the discharge pipe. The design ensures stable flow, pressure boosting, and continuous water delivery across high-rise fire protection networks.
Technical Specifications
- Motor Power: 0.75–75 kW (YE3 high-efficiency motor)
- Efficiency: 75–89%
- Voltage & Frequency: 380V/50Hz, 415V/50Hz, or 200V/50Hz
- Max Flow: Up to 150 m³/h
- Max Head: Up to 120 m
- Working Pressure: Up to 16 bar
- Temperature Range: 0–80°C (custom up to 120°C)
- Connection Type: ANSI/DIN flange
Certifications & Compliance
- NFPA 20, UL 448, EN 12845 compliant
- YE3 motor complies with IEC 60034-30 and GB18613
- ISO 9001 quality system manufacturing
Application Scenarios
- High-rise building fire water supply
- Industrial and mining fire systems
- Central air conditioning circulation
- Long-distance water transfer
- HVAC & boiler feed systems
- Partitioned fire zones in large buildings
Logistics & Support
- Delivery Time: 3–7 days (regular models), 10–15 days (customized)
- Packaging: Plywood wooden box
- Spare Parts: Mechanical seal, O-rings, bearings
- After-Sales Service: One-year warranty (excluding quick-wear parts)
- Payment Method: TT (Telegraphic Transfer)
Contact Us
Email: sales@pumpsinstruments.net
WhatsApp: +86 18705703682
Image Suggestions
- Main Product Photo: Full frontal view of vertical pump – alt="Vertical single stage fire pump front view"
- Internal Structure Diagram: Section view showing impeller and seal – alt="Cutaway of vertical fire pump internal components"
- Application Scene: Pump installed in high-rise or industrial setting – alt="Vertical fire pump in building fire system"
- Performance Curve: Flow vs Head graph for this model – alt="Fire pump performance curve graph"
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