JHB Concentrated Sulfuric Acid Submerged Pumps
JHB vertical sulfuric acid pumps are designed and manufactured for sulfur chemistry applications. They have been proven in market for years by outstanding performance and reliability.
●Transport of 93%~98% concentrated sulfuric acid
●Transport of oleum
Capacities: Up to 3200 m³/h
Up to 14000 USgpm
Heads: Up to 55m /180 feet, with single impeller
Up to 210m /670feet, with two impellers
Pressures: Up to 1.6 Mpa, with single impeller
Up to 2.5 MPa, with two impellers
Temperatures: Up to 120 ℃
Up to 248 ℉
●Patented special alloy for wetted parts.
The one at suction side is equipped with one sliding bearing to balance radial load. Multi-sliding bearings are available when suspended length is above 2.5meter. Another one at driving side is equipped with a pair of double-row angular contact ball bearings to withdraw axial thrust.
●The sliding bearing is made of high-chromium-nickel alloy with excellent thermal expansion resistance and lubricated by the fluid handled, which guarantee smoother operation and longer wear life.
●Roller bearings are lubricated by grease that could be refilled straightly through a filling port on bearing housing.
●Two seal types are leakage free and ease of maintenance. One is packing for concentrated sulfuric acid application and another is dry gas seal for oleum application.
●Grid coupling with accurate alignment, vibration absorption and ease of assembly.
●Less power consumption
●More reliable performance