8’’ Stainless Steel Submersible Pumps (50/60 Hz)

For the most demanding applications, such as potable water supply from deep wells, firefighting systems, municipal water supply, pressure building in high-rise buildings, etc., the 8- inches stainless steel pumps from Unnati Pumps are manufactured to the highest standards.

Our 8″ submersible pumps are appropriate for corrosion and abrasion prevention, energy efficiency, high performance, rugged construction, and long service life, thanks to their fabricated AISI-304 stainless-steel body. The best possible hydraulic efficiency is aided by the ideal design of impellers and diffusers.

Additionally, they are extremely strong and can withstand strong upload thrusts. To ensure trouble-free service, these submersible stainless-steel pumps are particularly manufactured with the highest care and strict quality control at every stage.

Stainless Steel Submersible Pumps
Performance Range Description / Moc Downloads

Performance Range

Flow range:- Max. 123.8 M3/h

Head range:- Max. 423 m

Special Construction on request

Also available in stainless steel AISI 316 Material

Also available with NPT thread pipe connection.


Submersible Pumps for deep wells of 8″(DN200mm).

Size for connection to the motor accorinding to NEMA Strandards.

Delivery Casing with built-in return valve.

All standard pumps are completely manufactured out of stainless steel AISI 304 Sheet Metal.

Impeller : Mixed Flow Impellers – USP 77 , USP 95

Connection: Screwed pipe Connection with BSP Thread as standard


Post. Component Material
1 Bowl/Diffuser Stainless Steel AISI 304
2 Impeller Stainless Steel AISI 304
3 Neck ring NBR
4 Shaft Stainless Steel AISI 431
5 Couple Stainless Steel AISI 316
6 Delivery Casing Stainless Steel AISI 304
7 Suction Case Stainless Steel AISI 304
8 Bearing Bush NBR
9 Strainer Stainless Steel AISI 304

Operating Conditions

Liquid temperature : 0’C to +45’c

Max. Sand content into the water : 50 g/m3

Max. Start per Hour: 20 at regular intervals

Direction of rotation : Clockwise as seen from the pump coupling side.

8” Stainless Steel Submersible Pumps 50 Hz


8” Stainless Steel Submersible Pumps 60 Hz