Lobe pump with built-in safety valve effectively reduces the possibility of pump breakdown when pipeline pressure exceeds the safety valve during transportation or caused by other equipments’ failure.
Features: Relief valve automatically open when the pressure exceed the setting pressure, it can also be forced open by air.
Maximum flow: 90m³ / H
Maximum pressure: 20bar
Maximum temperature: 150 ℃
Maximum speed: 750 rpm
Inside surface: Ra0.8μm
We are professional manufacturers of rotor pump with built-in safety system, we specialize in sanitary pumps for more than 15 years!