... 10'' and 12'' water cooling submersible electric pumps at NEMA standard, operating in 50Hz and 60Hz, with power ranging ... and 1215, 1218, 1222, 1228,1234 RITZ submersible motors. We are among a few group of Chinese suppliers ... Africa, Asia and West Europe. We also manufacture submersible motors and pumps in the domestic market. To develop new ... serve our clients. QN8 inch submersible motor NEMA standard