submersible motor NEMA standard,6inch,8inch,10inch,12inch.the upper and lower guide is cast iron,the motor shell ... 6'', 8'', 10'' and 12'' water cooling submersible electric pumps at NEMA standard, operating in 50Hz and ... and 1215, 1218, 1222, 1228,1234 RITZ submersible motors. We are among a few group of ... Asia and West Europe. We also manufacture submersible motors and pumps in the domestic market.