Submersible Deep Well Pump-4SK Series Clean Water Submersible Pump -

4SK series

≋ 4SK Submersible Deep Well Pump

∿ We provide a wide range of deep well submersible pumps from 2” to 10” which are designed for transferring water from wells, ponds, lakes and cisterns.

◍ 4SK series are suitable for wells over φ100mm

✓ Reliable Structure for Continuous Water Delivery

★ Stainless Steel Shaft • Efficient Motor • Built to Last

Product Description

4SK series pump is a kind of submersible pumps with brass impellers and diffusers. They are suitable for transferring water without abrasive particles, for well water lifting, farm irrigation, garden irrigation and living water supply,industrial water eliminating, construction water supply and drainage, breeding industry water supply and drainage, etc.

Operation Coditions

Maximum fluid temperature up to +40℃

Maximum sand content:0.15%

3SK minimum well diameter:3″

4SK minimum well diameter:4″

Features

Rewindable motor

Single-phase:220-240V/50Hz

Three-phase:380-415V/50Hz

Equip with start control box or digital auto-control box

Components	Material
Delivery casing	Cast-Cu ASTM C85500
Suction lantern	Cast-Cu ASTM C85500 / AISI 420 SS
Diffuser	Cast-Cu ASTM C85500 / AISI 420 SS
Impeller	Cast-Cu ASTM C85500
Strainer	AISI 304 SS
Motor external casing	AISI 304 SS
Top chock	Cast-Cu ASTM C85500 / AISI 420 SS
	Cast-iron ASTM NO.30
Bottom support	AISI 304 SS
Mechanical seal	Graphite-Ceramic
Shaft	AISI 304 SS-ASTM5140
Seal lubricant oil	Oil for food machinery and pharmaceutic use.