The indoor fire hydrant stands as a pivotal component in the fire water system, seamlessly installed within the indoor fire box. Typically, these hydrants boast a nominal diameter of either DN50 or DN65 (mm), with a nominal working pressure rated at 1.6MPa. They undergo a stringent strength test pressure of 2.4MPa, ensuring durability and reliability. Designed for versatility, they accommodate clean water and foam mixtures as their applicable medium, offering robust fire protection.
Indoor fire hydrants come in diverse variations, including the ordinary type, pressure reducing and stabilizing type, and the innovative rotating type. Their fire extinguishing prowess is initiated manually by connecting a water hose to the hydrant mouth. Furthermore, each hydrant box is equipped with a fire hydrant button, a convenient feature that, when pressed, remotely activates the fire pump to efficiently supply water to the hydrant, ensuring readiness in emergencies.
Technical Data: A comprehensive overview of the specifications and features that define the performance and efficiency of our products.
Model |
Oridinary Type |
Pressure Reducing and Steadying |
Pressure Reducing |
Revolving |
Pressure Reducing and Revolving |
Pressure Reducing Steadying and Revolving |
Double Valve
Double Outlet |
Double Valve Double Outlet and Pressure Reducing |
Type |
SN |
SNW |
SNJ |
SNZ |
SNZJ |
SNZW65-I |
SNSS |
SNSSJ |
Nominal Diameter |
DN50 / DN65 |
DN65 |
DN65 |
DN65 |
DN65 |
DN65 |
DN65 |
DN65 |
Nominal Working Pressure |
1.6 |
Strength Test Pressure |
2.4 |
Applicable Medium |
Clean water, foam mixture liquid |
Certification: Rigorous standards and credentials that underscore the quality and reliability of our offerings.
Taizhou Hongyuan Fire Equipment Manufacturing Co., Ltd. is strategically situated in the renowned 'Fengcheng' of Taizhou City, Jiangsu Province. Additionally, our Quanzhou Branch is established in the culturally rich Nan'an City, Quanzhou, Fujian Province, renowned as the hometown of fire pump valves in China. Our company prides itself as an industrial and trade science and technology enterprise, seamlessly integrating R&D, design, production, sales, and service to deliver unparalleled solutions.
Our company is fortified with cutting-edge hardware equipment, including automatic multi-axis CNC lathes, CNC multi-sided drilling machines, and advanced tapping and drilling integrated systems. We employ rigorous aging resistance inspection equipment, physical tensile test equipment, and a product action multifunction test device, ensuring that each product meets the highest standards of quality and performance.
FAQ: Your most pertinent questions addressed with clarity and precision.