NINGBO NINGSHING KINHIL INDUSTRIAL CO., LTD.

current location: -> Water Pumps -> Deep well Pump -> 4SD

Applications
For water supply from wells or reservoirs.
For domestic use, for civil and industrial applications.
for garden use and irrigation.
Operating conditions
Maximum fluid temperature up to +35 ℃
Maximum sand content:0.3%
Maximum immersion depth: 100m.
Minimum well diameter:4″
Motor
Rewindable motor
Full obturated screen motor
Three-phase: 380V-415V/50Hz
Single-phase: 220V-240V/50Hz
Equip with special start-up control box
Internal diameter of outlet
1-1/4″1-1/2″ 2″
 

Special features available
Other voltages.
Frequency 60Hz.
Other mechanical seal.
Equip with Auto-control box.
Warranty:2 year
(according to our general sales conditions).











Components Material
Pump external casing AISI304ss
Delivery casing Cast-Cu ASTM280
Suction lantern Cast-Cu ASTM280
Diffuser Plastic.PC
Impeller Plastic.POM
Shaft AISI316ss
Shaft coupling AISI304ss or AISI316ss
Wear ring AISI304ss
Motor external casing AISI304ss
Top cover Cast-Cu ASTM280 or Cast iron G20 UNI5007
Bottom support AISI304ss
Mechanical seal  Special seal for deep well (carbon -SIC/TC)
Shaft AISI316ss-C1045
Bearing NSK (Japan)
Seal lubricant oil Oil for food machinery and pharmaceutic use