The Wilden P400 pump is a versatile and efficient air-operated diaphragm pump that is well-suited for a wide range of fluid handling applications. It is designed to handle fluids with viscosities up to 50,000 cP and can operate at flow rates up to 1135 liters per minute. The P400 pump features a simple, yet robust design, with fewer parts than many other pumps in its class, which results in less downtime and easier maintenance. The pump is constructed of durable materials such as aluminum, stainless steel, and polypropylene, which makes it ideal for use in harsh environments.
It also features a unique air valve system that reduces air consumption, leading to lower operating costs. The P400 pump is self-priming and capable of dry running, which helps to protect against damage in case of a loss of fluid. It is available in a variety of materials and configurations to meet the specific needs of different applications.