2hp openwell submersible pump are especially for underground pumping, irrigation, agriculture water supply and drainage, garden pouring and hotels, canteens, high-rise buildings and other places for water use.
MOTOR AND PUMP
Rewindable motor
External control box (tor exclusive use) / Internal control
box (strictly forbidden to connect to other controllers)
Pumps are designed by casing stressed
NEMA dimension standard
MODEL INSTRUSTION
FEATURES
[1] 6000 rpm high-speed motor 500 meters long distance operation downhole depth up to 200 meters.
[2] The external variable frequency constant pressure water supply exceeds the national first-class energy efficiency and saves electricity.
[3] Small size and weight, easy to install and maintain.
[4] 250V-560V ultra-wide voltage operation, no drop in voltage performance.
[5] Optimized hydraulic structure has super sand passing ability.
[6] The external protection system with 12 smart protections is more at ease to use.
TECHNICAL DATA
MODEL ANALYSIS
Component |
Material |
Component |
Material |
Pump external casing |
AISI 304 SS |
Motor external casing |
AJSI304 SS |
Pump outlet |
AISI 304 SS |
Oil chamber |
ZHb57-3 |
Pump inlet |
AISI 304 SS |
Bottom bearing seat |
OT450 |
Diffuser |
Plastic PC |
Mechanical seal |
Ceramics-graphite |
Diffuser cover |
AISI 304 SS |
Bottom cover |
AISI 304 SS |
Impeller |
Plastic PPO |
Shaft |
AISI 304 SS |
Shaft |
AISI 304 SS |
Bearing |
① NSK ② C&U |
Shaft coupling |
AISI 304 SS |
Seal lubricant oil |
#10 food-grade lubricant oil |
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