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QGY(D) 4’’ Screw Pump

Performance Range
Max. Flow: 2.4m3/h Max. Head: 163m
Application Limits
1. Max. ambient temperature < 40℃; 2. Sand content(in mass fraction)up to 0.01%; 3. hydrogen sulfide content up to 1.5mg/L, chloride ion content up to 400mg/L; 4. pH 6.5 to 8.5; 5. Maximum: 70m below the static water table.Certificate Application Fields 1. Building/construction work/domestic water supply; 2. Irrigation and small water work; 3. Landscaping; 4. Water conservancy system; 5. Factory. Features 1. Edible oil filled motor, stable & reliable running with pressure regulating membrane; 2. Single phase motor with built in B Grade oil proofed capacitor &thermal mode protector; 3. Owned intellectual property of rubber stator, effective against the influence of thermal shock; 4. Installation in 4" or larger boreholes; Optional Available On Request No