FY Vertical Submersible Pump

FY series corrosive vertical submerged pump and FLT series titanium tetrafluoride submerged pump is one of single-stage 一suction long-shaft submerged centrifugal pumps. Its marks, performance points, and dimensions of the flange are designed according to the International Standard of ISO2858. Its technical conditions are designed according to ISO5199. It has little volume, high efficiency, power saving, and operating liability compared with the former FY series corrosive vertical submerged pump. It can not pump corrosive medium which has solid particles and wearable
materials.
The medium temperature varies from0°C to 105 C. Heat preservation closed cover and low-temperature wearable guide bearings are used when the temperature of the medium is from -20°C to 0°C, cooling closed cover, and high-temperature wearable guide bearings are used when the temperature of the medium is from 105C to 180C. This condition must be stated when ordering.
If the medium has a little solid particle, the sliding bearing should be an outer-lubricated bearing, which shall be stated clearly when ordering. (water and other allowed medium whose outer pressure is over 0.2MPa.)
The materials contacting with liquid can be selected as cast iron(H), cast steel,1Cr1 8Ni9Ti(B),1Cr1 8Ni1 2Mo2Ti(M), 304. 304L, 306, 306L, 904, Lewmet Alloy, 20# Alloy according to different medium.