QD series Explosion-proof Multistage Submersible Oil immersed Water Pump
(2" 3" 4" 6" 8" 10 inches pump)
Operating Conditions Max. Liquid temperature up to +40° C Max.Immersed depth:5m Liquid PH vatue:6.5-8.5 Max. sand content: 0.1%
Passenge of suspended solid: up to 0.2mm
Specifications & Features insulation class:B Protection class:IP68 Impeller:Iron Shaft:AISI304 Mechanical seal:double side structure With Explosion-proof structure
Operating conditions The working medium is non-corrosive clean water,the sand content in the medium
does not exceed 0.1%,the temperature of the medium doesn't 40 degrees.
The PH value of the medium is between 6.5-8.5
The pump should be within the range of use near the rated head
It be used internally andcompletely immersed in water
The diving depth should not exceed 3m,the pump should be 0.5m above the bottom of the water,but it should not fall into the mud.
The voltage fluctuation range is 0.9-1.1 times the rated value. (380V 50Hz)
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