High performance pump for all industries. Especially for aquariums and laboratory facilities across the country, it is a standard pump and has a reputation for its reliability. Safe design with low noise, low heat, and low vibration. It is also equipped with a thermal protector that automatically stops the pump during abnormal heating. Preventing accidents beforehand. Made of all resin with excellent corrosion resistance, so you can use it safely even in saltwater. Union fitting included; Connection diameter: VP-16 (union); Maximum flow rate (50Hz/60Hz): 45/52 L/min; Maximum toothpick height (50Hz/60Hz): 4.6/6.5 m