Indoor fire hydrants, including our HeYuan SN65, are generally categorized into ordinary, pressure-reducing and stabilizing, and rotating types. Their fire extinguishing technique involves manually attaching a water hose to the hydrant mouth to combat flames. Additionally, a convenient fire hydrant button inside the hydrant box allows for remote activation of the fire pump, ensuring timely water replenishment.
Technical data:
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



Taizhou Hongyuan Fire Equipment Manufacturing Co., Ltd is strategically located in 'Fengcheng,' Taizhou City, Jiangsu Province, with our Quanzhou Branch established in Nan'an City, Quanzhou, Fujian Province-the revered hometown of fire pump valves in China. We are a dynamic industrial and trade science and technology enterprise, harmoniously merging R&D, design, production, sales, and service.
Our company prides itself on an array of advanced hardware equipment, including automatic multi-axis CNC lathes, CNC multi-sided drilling machines, tapping and drilling integrated equipment, CNC lathes, and aging resistance inspection equipment. We also utilize physical tensile test equipment and a product action multifunction test device, ensuring superior product quality and precision.



FAQ.
Q1: How about the quality of the products? A: We meticulously produce each product using high-quality materials and conduct thorough testing to ensure stable quality before shipment.
Q2: Can I have a sample order? B: Absolutely, you are welcome to place a sample order to test and verify the quality of our products. Mixed samples are available for your convenience.
Q3: What is the shipping time? C: For small quantity orders, we require 5-7 working days. Larger quantity orders typically need 15-20 working days post-payment, depending on the order size.
Q4: How to proceed with the order if I have a logo to print? D: We first prepare artwork for your visual confirmation. If the color and position meet your approval, we produce a logo sample using silk print and provide a picture for your confirmation before mass production.