The fire-fighting air pressure tank produced by Shanghai Anchao Online Control Technology Co., Ltd. is also called a diaphragm air pressure tank. The air pressure tank has a buffer system pressure fluctuation, eliminating water hammer and playing a role in stabilizing pressure unloading, so it is widely used in central air conditioning, Boilers, water heaters and other water supply equipment. Product inquiries Tel: 021-51695568 Sales Hotline: 021-51695568/400-686-0786