Used STOKES 412H-11 #9257129 for sale

STOKES 412H-11 is a positive displacement sliding vane pump, designed for applications requiring high-pressure and medium flow capabilities. Its robust design makes it ideal for applications such as hydraulic systems, oil well servicing, and other applications requiring both high pressure and high flow. 412H-11 is capable of providing up to 11 GPM (41 LPM) of flow at pressures exceeding 2,000 PSI (138 bar). It is constructed using a combination of cast iron and stainless steel components to ensure maximum strength and durability. The pump is powered by a standard 4-pole electric motor and has a cast iron body, stainless steel chamber, and a bronze-alloy sliding vane rotor. STOKES 412H-11 features an externally adjustable pressure relief valve which is designed to protect the pump from over pressurizing. The pump has a side port for easy addition of a filter or other attachments, as well as dual mechanical seals (oil-filled) which help to protect the internal components from wear. The design allows for the use of non-lubricated gas, light oils, and heavy oils, making it a versatile option for a variety of applications. 412H-11 has a maximum liquid inlet temperature of 150°F (65°C) and is capable of operating successfully up to 90 psig (6 bar) of suction pressure. It has a 2-inch (50.8mm) suction connection, a 1-1/2-inch (38.1mm) drain, and a 1-inch (25.4mm) pressure connection, making it easy to install in virtually any system. STOKES 412H-11 is CAD designed for ease of maintenance and reliability. All internal components of the pump are designed with features intended to optimize performance. The pump is tested to ASTM D5146 certification for pressure and ASTM D3236 for leakage. This pump is designed to provide dependable service in a wide range of different industries.