The MP30 is the latest edition Fluid Metering Pump 3 Gallon, Standard Body, D2 Center Plate, Bi-directional, Driven.
This pump replaces the following part numbers: PB30S, PD30SDRM, PD30SDLM, PD30SAR, PD30SAL, PD30SDR, PD30SDL, PB30SH, PD30SDRMH, PD30SDLMH, CPD30SDRM, CPD30SDLM, CPD30SDR, CPD30SDL, CPB30S