The PSG2 series is a distributor for oil or grease lubrication systems, suitable for paper machine, rolling machine, press machine, and other equipment. It features an easy-to-service segmented structure with the discharge outlet attached to the base plate. The discharge outlet is located directly below the metering piston, making it easy to confirm the discharge amount. It offers multiple cycles and metering options, with possible metering settings of 60-, 120-, 240-, 360-, 480-, 600-, 720-, 840 mm3. It has a standard check valve for high safety, and the check valve is located directly after the metering piston for high metering accuracy. Optional accessories include flow limiters, flow controllers, gear controllers, and electronic valves. It has a large control circuit with low pressure loss. It is available in types with up to 20 outlets. It has connections for measuring system pressure and discharge pressure. Piston sensors can be installed for monitoring at any time. Metering can be increased by internally connecting to adjacent outlets with a bridge. The standard material is zinc-plated steel, but nickel-plated specifications are also available.