Maintenance of shaft seal:
For packing seal pump, periodically check the water pressure and water quantity of the shaft packing seal. Always keep small quantity of clear water flowing along with the shaft, periodically adjusting the packing gland, and check/replace the packing. The shaft seal water pressure and quantity should in accordance with the above requirements. Periodically fill the oil into the oil cup for the expeller seal pump in order to lubricate the inside packing.
Add：306-1 Zhongchuang building 5,No.251 Yucai street, Shijiazhuang China