SGM/ZGM Gravel slurry pump

SGM is developed based on 6BS gravel pump in 2008,Features as following:

1.no need clear water pump;

2.no packing,shaft seal unit designed by our company can run three or four monthes without leakage;

3.good sealing performance of whole pump and good cavitation.

4.simple structure,easy repair and no need to uninstall pump body when impeller and sealing unit changed.