Distribution manifolds SRK are used as connecting elements in single-line central lubrication systems. Manifolds are fitted with single-line metering valves of the SKIE, SKIB or SKIC series. Using suitable fitting, it is possible to use also metering valves into the lubricated point of SMIE or SMIB series. Manifolds are supplied in two variants, SRK 1 for one-sided and SRK 2 for two-sided placing of metering valves or connecting of lubricated points. It can be used as continuous or terminal distributing elements of circuit.