Showa LCB4011B Automatic Lubrication Pump Unit

Showa LCB4011B Automatic Lubrication Pump Unit is a compact, motorized central lubrication module in the Showa LCB4 series. It combines an MLB01W2 volumetric pump with a 2-liter reservoir, delivering a fixed 0.1 liter per cycle into the lubrication line and supporting a discharge pressure up to 1.2 MPa. Supplied as a complete unit without an IC timer (control board), it is designed to be integrated with an external controller in centralized lubrication systems. The unit operates on 200 V AC and is intended for use in industrial machinery and automation equipment where precise, repeatable lubrication cycles are required between fills. The 2 L tank capacity allows longer service intervals between replenishment, making it suitable for mid-range automation applications. In Showa’s LCB4 family, the LCB4011B designation corresponds to this 2 L tank, 0.1 L per cycle configuration, offering a compact solution for centralized lubrication needs without onboard timing logic.