For water supply from wells or reservoirs For domestic use,for civil and industrial applications For garden use and irrigation
Maximum fluid temperature up to +35℃
Maximum sand content:0.25%
Minimum well diameter:4"
Rewindable motor
Single-phase:220-240V/50Hz
Three-phase:380-415V/50Hz
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
NEMA dimension standards
Curve tolerance according to ISO 9906
Special mechanical seal
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor
(according to our general sales conditions)
EDWIN PUMP has been a 4SDM2 4" Borehole Submersible Pump suppliers and company from China. Factory export series of pumps which include more than 40 series, 2000 models. We also accept OEM/ODM for many years.
Components |
Material |
Pump external casing |
AISI 304 SS |
Delivery casing |
①Cast-Cu ASTM C85500②AISI 304 SS |
Suction lantern |
①Cast-Cu ASTM C85500②AISI 304 SS |
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 |
①Cast-Cu ASTM C85500②AISI 420 SS |
③Cast-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 |
Seal lubricant oil |
Oil for food machinery and pharmaceutic use. |
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