Used EDWARDS STP-400C #9398527 for sale

EDWARDS STP-400C mechanical vacuum pump is a rotary vane-type oil sealed pump constructed for industrial use in a wide variety of industrial applications. This general purpose pump is a small, flexible and economical solution for applications requiring a reliable source of vacuum power. STP-400C delivers a maximum pumping speed of 4.5CFM at 25.5 inches of mercury (Hg) of vacuum, and is capable of reaching a pressure down to 0.5 Torr with its vapor back pressure valve. The pump is designed to provide minimal vibration, low noise and high levels of reliability at high speeds. It is constructed with a single phase motor, providing a power capacity of 0.75HP. The pump's oil capacity is 600cc and its chamber size is 3/5 of an inch. An integral oil check/fill valve is included on the pump body. In addition to its use in applications that require vacuum pumping, EDWARDS STP-400C can also be used in a wide variety of industrial processes, such as leak testing, air conditioning, vacuum forming, freeze drying and degassing applications. Its in-built anti-suckback ensures that oil will be prevented from entering the chamber if the power is suddenly interrupted. STP-400C is designed with a durable, corrosion-resistant stainless steel casing, ensuring a longer use-life and good reliability even in challenging industrial settings. The motor is cool running and low maintenance, providing improved reliability and efficiency. The robust oil pump and internal drive mechanism also ensure an even vacuum operation. The pump is designed to be easy to install and maintain. Overall, EDWARDS STP-400C is a small and reliable mechanical pump that is perfect for a variety of industrial applications requiring vacuum power. High performance, minimal noise and vibration, along with its long use-life and low maintenance requirements, make it an excellent pump for an expansive range of industrial processes.