... Nachi PZS of PZS-3B,PZS-4B,PZS-5B,PZS-6B hydraulic axial piston pump1. High pressure and efficiency2. Low noise ... 4130(51-130)21252-72-212-251800500863.6-32.321PZS-6B-*-180*1-10 3 4180(101-180)21252-72-212 ... -2518005001233.6-63.921PZS-6B-*-220*1-10 3 4220(124-220)21252-72-212 ... Nachi PZS of PZS-3B,PZS-4B,PZS-5B,PZS-6B hydraulic axial piston pump