ZYfire Fire Hose - 2-1/2" ID x 50 FT Single Jacket TPU Firefighter Hose with M × F NST/NH Brass Couplings 750 PSI Burst Pressure Lightweight for Use in Firefighting

ZYfire Fire Hose - 2-1/2" ID x 50 FT Single Jacket TPU Firefighter Hose with M × F NST/NH Brass Couplings 750 PSI Burst Pressure Lightweight for Use in Firefighting

• ???? - The hose coupling you receive is marked with two sizes: 2-1/2" and 2-11/16". The 2-11/16" refers to the thread size on the end that connects to the fire hose, while the 2-1/2" refers to the thread size on the end that connects to other fittings.
• ? - ?/?" ?? ???? ???? - The package you received includes: 2-1/2" ID x 50 FT single jacket TPU fire hose with M × F NST/NH brass couplings. The hose length options we offer you are: 25 FT, 50 FT, and 100 FT.
• ????? ????????? - One end of the lay flat water hose is a 2-1/2" National Standard Thread (NST/NH) female coupling, and the other end is a 2-1/2" NST/NH male coupling. These couplings are made of brass, which is corrosion-resistant, high-temperature ductile, and low magnetic permeability.
• ??????????? ??????????? - The jacket of the firefighter hose is made of 100% Virgin Polyester, which is abrasion-resistant and flex-resistant, and can be bent arbitrarily to ensure smooth water flow. The lining is made of Polyurethane (TPU) tube, which is super tough, has high insulation property and chemical resistance.
• ???????? ??? ??? ??????? - The service pressure of the single jacket hose is 250 PSI/17 Bar and the minimum burst pressure is 750 PSI/51 Bar. The temperature range that the hose can withstand is: -40℉~+140℉ (–40℃~+60℃). Whether it is a cold winter or a hot summer, the fire hose can maintain a stable and safe working state without affecting performance due to temperature changes.
• ????????? ????????????? - Our fire hose has excellent quality certification and has approved by UL219, ULC, FM certification, and is exported to more than 80 countries and regions including the United States, Canada, and Europe.