Features
The rotary jet pump is designed based on the concept of centrifugal force of the centrifugal pump and stagnation boosting, composed of rotor, pitot tube, bearing housing, casing, liquid suction and discharge pipe, etc. The blades are adhered to the rotor disc. The liquid flows from the suction pipe to the high speed rotating rotor chamber under the centrifugal force, and obtains kinetic energy from the blades on the rotor disc, then this high speed liquid flows in through the pitot tube inlet; The special expanded channel structure of the pitot tube makes the liquid flow rate gradually reduced, the liquid kinetic energy converted to the pressure energy, thus high pressure liquid is discharged. It features low flow rate, high head, simple structure, high efficiency, stable operation, long life, reliable sealing only with mechanical seal at low pressure suction end without high-pressure sealing at the main shaft end, smooth flow characteristic curve and pulsation free liquid discharge, is fit for the working conditions that require stable liquid delivery. As a single stage pump with extremely low transmission ratio, it is integrated the advantages of both centrifugal pump and positive displacement pump, and is applicable for conveying a single liquid, or complex media containing small amount of gases, impurities and corrosives in petroleum, chemical, papermaking, metallurgy, carbon black and water treatment industries, etc.
Technical Parameters
-- Flow rate: 0~100m3/h
-- Head: 40~1050m
-- Speed: ≤5015r/min
-- Maximum suction pressure: ≤1.5MPa
-- Normal fluid temperature: ≤180°C
-- Maximum installed power: ≤250kW
Lectotype
-- RO/RN/RX/RG/RC/RFM-0~100
Application
English
188-188
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