• Name: 2.5SD(M) Deep well pump
  • NO.: 2.5SD(M) 50Hz Deep well pump
  • Shelves time: 2014-01-01
  • Views : 12287



For water supply from wells or reservoirs
For domestic use,for civil and industrial applications
For garden and irrigation


Operating conditions
Maxiumum fluid temperature up to +35ºC.
Maximum sand content : 0.25%.
Maximum immersion : 80m.
Minimum well diameter : 2.5".


Motor and pump
Rewindable motor 
Single-phase : 220V- 240V /50HZ
Three-phase : 380V - 415V /50HZ
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed 
Curve tolerance according to ISO 9906


Options on request
Special mechanical seal
Other voltages or frequency 60 HZ
Single phase motor with built-in capacitor


Warranty : 2 years
(according to our general sales conditions).



Components Material
Pump external casing AISI 304 SS
Delivery casing Cast-Cu ASTM C85500
Suction lantern Cast-Cu ASTM C85500
Diffuser Plastic.PC
Impeller Plastic.POM
Shaft AISI 304 SS
Shaft coupling AISI 304 SS
Wear ring AISI 304 SS
Motor external casing AISI 304 SS
Top chock ① Cast-Cu ASTM C85500
② Cast-iron ASTM NO.30
Bottom support AISI 304 SS
Mechanical seal Special seal for deep well(Graphite-Ceramic/TC)
Shaft AISI 304 SS-ASTM 5140
Bearing NSK
Seal lubricant oil Oil for food machinery and pharmaceutic use.
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