lobe pump overpressure protection means that when the pressure inside the pump (or the part in contact with the liquid) is higher than the pressure exerted by the spring, the pressure difference pushes the exhaust packing upwards in the opposite direction from the part in contact with the liquid. This causes the liquid to flow in the opposite direction through bypasses A and B, thus inhibiting the increase in pressure inside the pump (
Advantages of the lobe pump over-pressure protection function: automatic pressure regulation protects the pump from breakdowns and mechanical problems.
Zhejiang Ace Pump Technology Co., Ltd. is a large comprehensive pump company integrating design, research and development, production and sales of lobe pumps, rotary lobe pumps and rubber lobe pumps. Its products are widely used in the fields of grease, petrochemical, clearing and sweeping tanks, underground and high speed railway sewage, breeding sewage, food waste disposal and so on. Over the years, the company has been focusing on the technical research, manufacturing and production of various types of pumps, and is committed to providing customers with applicable pump handling system solutions.