Oil flow lubrication system flow limiter SMB 3

For use in oil circulation systems The SMB 3 flow limiter is designed to divide the main line flow into parallel, individual flows. The flow is generated independently of system pressure changes and virtually independently of viscosity, guaranteeing a constant flow. The SMB 3 provides a flow rate from 6 to 38 l/min (12.6–80.3 pts/min) and a pressure range of up to 200 bar. The flow limiter offers oil flow monitoring with a signal transmitter or piston detector. These indicators create a fault signal when the flow rate drops to approximately 85%. The SMB 3 flow limiter is a perfect soltution for applications with changing ambient temperatures and the need for a stable oil flow such as in oil circulation lubrication systems. Features and benefits Stable oil flow rate regardless of pressure temperature or viscosity changes No need for system pressure control, a pressure relief valve is sufficient Simple monitoring by signal transmitter Easy start-up with fixed flow rate via pre-selected nozzle sizes Adaptation of flow rates by plug-in nozzles High operating temperature up to +100 °C Optional ATEX version Ex II 3 cII CT6 Extremely robust design Applications Mining, Cement and Oil & Gas industry Metal forming, machine tools Pulp & Paper industry Industrial gearboxes