Product advantage: each time a fixed flow rate to the lubrication part, not affected by oil viscosity and oil pump pumping time length and flow rate. Range of use: Suitable for working pressure in 15-30Kkgf/cm2volumetric cycle lubrication system. Model:with A-type oil distributor to form multiple outlets, each outlet can choose different flow rate. The default inlet port M10 x 1 is connected to a 6mm pipe and the outlet port M8 x 1 is connected to a 4mm pipe.