Products Description
Fire Water Hydrant For Monitor
Forede Fire Water Hydrant for Monitor is a specialized firefighting infrastructure designed to supply high-pressure water to fire monitors (also known as water cannons or deck guns). These hydrants serve as critical interfaces between static water sources (e.g., municipal mains, reservoirs, or fire pumps) and high-capacity firefighting equipment, enabling rapid deployment in large-scale emergencies such as industrial fires, wildfires, or structural blazes. Unlike standard fire hydrants, which are optimized for hose connections, monitor-specific hydrants are engineered to handle extreme flow rates (up to 10,000 LPM) and pressures (20–30 bar), ensuring reliable performance under duress.
Material & Construction
Monitor hydrants are typically forged from corrosion-resistant materials such as stainless steel, ductile iron, or bronze alloys. These materials withstand high-pressure cycles, chemical exposure, and environmental degradation. The hydrant body incorporates reinforced joints and seals to prevent leaks, while the inlet and outlet flanges are standardized (e.g., BS 4504, ANSI B16.1) for compatibility with global firefighting systems.
Inlet & Outlet Specifications
Inlet: Designed to connect to fire mains (DN100–DN300) or dedicated fire pumps, with flanged or grooved ends for quick coupling.
Outlet: Features large-diameter ports (DN65–DN150) to accommodate monitor attachments. Some models include dual outlets for simultaneous operation of multiple monitors.
Flow Dynamics
The hydrant's internal geometry minimizes turbulence, ensuring laminar flow to maximize discharge efficiency. Computational Fluid Dynamics (CFD) simulations optimize the bore diameter and valve design to reduce pressure drops, even at peak demand.
Valve Mechanism
A high-performance gate or ball valve controls water flow, operated via a handwheel or hydraulic actuator. Advanced models integrate pressure-relief valves to prevent over-pressurization and automatic shutoff systems for safety.
Features:
Product Name: Water Monitor Fire Hydrant
Body: Cast Iron
Finishing: Painting
Control Valve: Cooper Alloy W/ Cap&Chain
Working Pressure: 16 Bar
Technical Parameter
| Model | Working Pressure | Flange | Hose Outlet | Pumper outlet |
| W150-4x65/5.5 | 16 Bar | 6" BS4504 | 4 X 3" Gost | 5.5" BSRT |
FAQ
Q: What is a Fire Water Hydrant for Monitor?
A: A specialized hydrant designed to supply high-pressure water to fire monitors (water cannons) for large-scale firefightingarge volumes of water at high pressure for large-scale fire suppression.
Q: What is the standard outlet diameter for connecting a fire monitor?
A: DN65–DN150 (2.5"–6"), with flanged or grooved ends.
Q: How is water flow controlled in a monitor hydrant?
A: Via a gate or ball valve operated by a handwheel or hydraulic actuator.
Q: Can monitor hydrants be used with foam systems?
A：Yes, many models include foam concentrate injection ports for Class A/B foam.
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Contact Us
Our address
Nan'an City, Quanzhou City Fujian PRC-China
Phone Number
86 18750638978
sales4@forede.com
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1) Aluminium alloy construction,hard coated anodized;
2) Flow Rate:Constant or Selectable 20 - 30 - 40 LPS;
3) Jetting Pattern: Straight stream;
4) 360° rotation horizontally; -45° to +75° elevate vertically;
5) Flange standard: BS4504,ANSI150,GB,etc.
