QUADRUPLE GEAR PUMP=GR3+GR2+GR2+GR1
Model code: PRNNT---022-/-8,0-/-4,0-/-3,2-L-0-07-SL-P1-BB-BA-NN-C3-C3-NN-C3-C3-NN-F3-F3-NN-N-N-/-NNN-N-N