4SDM12 4" Borehole Submersible Pump Suppliers

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4SDM12 4' Borehole Submersible Pump

4SDM12 4" Borehole Submersible Pump

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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:0.25%
Minimum well diameter:4"

 

Motor and Pump:

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

 

Options on request:

Special mechanical seal
Other voltages or frequency 60Hz
Single phase motor with built-in capacitor

 

Warranty:2 years

(according to our general sales conditions)

EDWIN PUMP has been a 4SDM12 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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