4" SUBMERSIBLE WELL PUMPS WITH MOTOR - LOWARA 4GS SERIES

4" submersible well pumps with motor - lowara 4gs series

GS+4OS Series - Lowara Submersible Pumps for Lightly Sandy Clean Water

GS Submersible Pumps and 4OS Motors Range Lowara's GS Multistage Centrifugal Submersible Electric Pumps with 4OS Motors are designed for efficient pumping and handling of clean water with a maximum suspended sand content of 150 g/m³. Ideal for use in deep water wells as small as 4" in diameter, these pumps boast high efficiency and rugged construction due to the use of AISI 304 stainless steel in the shrouds, motor case, cable covers, suction and discharge supports, and many other components.

Key Features:

  • Strength and Durability: With floating impellers made of special technopolymer and low-friction diffusers, GS & 4OS pumps are extremely resistant to wear and abrasion.
  • Rugged Construction: The use of stainless steel obtained by investment casting in the delivery and motor supports ensures resistance to galvanic currents and corrosion.
  • Simplified Maintenance: Possibility to replace only the motor part or the hydraulic part, making maintenance easier and more convenient.
  • Hydraulic Efficiency: Hexagonal section shaft ensures a secure grip on impellers, while treated bushings ensure no structural failure.
  • Integrated Check Valve: Stainless steel valve with high hydraulic strength protects impellers and diffusers, discharging water column weight and water hammer.
  • 4OS Electric Motor: Extremely durable, with high axial thrust capacity (up to 6500 N in motors from 3kW to 7.5 kW). Coolant and lubricant conforms to F.D.A. regulations, ensuring safety and reliability.

Discover the full range of Lowara's GS submersible pumps with 4OS motors, perfect for applications in deep water wells and conditions requiring high abrasion resistance and durability. Perfect for use in environments that require reliable, high-quality solutions for pumping lightly sandy clear water.

 Read Morechevron_right
 Show Lessexpand_less
104070880
Available Now
104070880 - (104070890)
Product Available in Stock - Shipped in 24/48h
Product Code: 104070890 (107027150 + 102050260)
Motor Power: 3 Hp
MAX flow rate: 90 l/min
MAX head: 181 m
Power Supply: 380 V
Motor Type: 4OS Series
Click on the link to return to the Lowara 4GS
€612.48
€2,008.12
€502.03 Excl Taxes
MOTORE SOMMERSO LOWARA 4OS15T405 | 4" |V.380 TRIFASE | kW 2.2 - Hp 3 | cod. 107027150
Available Now
MOTORE SOMMERSO LOWARA 4OS15T405 | 4" |V.380 TRIFASE | kW 2.2 - Hp 3 | cod. 107027150 - (107027150)
Product Available in Stock - Shipped in 24/48h
Lowara Submersible Motor 4"
Submersible motors in a coolant bath. The choice of construction materials ensures excellent operating performance , superior quality, safe reliability and ease of installation.

- Motor Power: 2.2 kW
- Power Supply: 380 V
- Motor Type: 4OS Series


Product Code: 107027150
Click on the link to return to the Lowara 4GS
€277.21
€908.90
€227.23 Excl Taxes
MOTORE SOMMERSO LOWARA 4OS15T405 | 4" |V.380 TRIFASE | kW 1.5 - Hp 2 | cod. 107027140
Available Now
MOTORE SOMMERSO LOWARA 4OS15T405 | 4" |V.380 TRIFASE | kW 1.5 - Hp 2 | cod. 107027140 - (107027140)
Product Available in Stock - Shipped in 24/48h
Lowara Submersible Motor 4"
Submersible motors in a coolant bath. The choice of construction materials ensures excellent operating performance , superior quality, safe reliability and ease of installation.

- Motor Power: 1.5 kW
- Power Supply: 380 V
- Motor Type: 4OS Series


Product Code: 107027140
Click on the link to return to the Lowara 4GS
€243.35
€797.88
€199.47 Excl Taxes
MOTORE SOMMERSO LOWARA 4OS11T405 | 4" |V.380 TRIFASE | kW 0.75 - Hp 1 | cod. 107027120
Available Now
MOTORE SOMMERSO LOWARA 4OS11T405 | 4" |V.380 TRIFASE | kW 0.75 - Hp 1 | cod. 107027120 - (107027130)
Product Available in Stock - Shipped in 24/48h
Lowara Submersible Motor 4"
Submersible motors in a coolant bath. The choice of construction materials ensures excellent operating performance , superior quality, safe reliability and ease of installation.

- Motor Power: 1.1 kW
- Power Supply: 380 V
- Motor Type: 4OS Series


Product Code: 107027130
Click on the link to return to the Lowara 4GS
€227.73
€746.64
€186.66 Excl Taxes
LOWARA PUMP BODY 4GS40 | 4" | HP 5.5 - kW 4 | code 102050640
Available Now
LOWARA PUMP BODY 4GS40 | 4" | HP 5.5 - kW 4 | code 102050640 - (102050640)
Product Available in Stock - Shipped in 24/48h
Lowara 4GS40 32 Bar Hydraulic Body for 4" 4 kW Submersible Motor .

The Lowara 4GS40 hydraulic body is designed for use with 4" 4 kW submersible motors.
Ideal for deep well applications.
With an operating pressure of up to 32 bar, it provides high performance and reliability.
This model is part of the GS series, renowned for its energy efficiency and long service life.
Built with high-quality materials, it is resistant to corrosion and wear, ensuring optimal operation even in harsh conditions.
Perfect for pumping clean water in water supply systems, agricultural irrigation, and other industrial and domestic applications.
Click on the link to return to the Lowara 4GS
€608.01
€1,993.48
€498.37 Excl Taxes
LOWARA PUMP BODY 4GS30 | 4" | HP 4 - kW 3 | code 102050630
Available Now
LOWARA PUMP BODY 4GS30 | 4" | HP 4 - kW 3 | code 102050630 - (102050630)
Product Available in Stock - Shipped in 24/48h
Lowara's 4" hydraulic, 4GS30 is a multistage submersible electric pump. With abrasion-resistant construction: the front shim combined with polycarbonate floating impellers ensure an extremely wear-resistant configuration (max amount of sand tolerated 150 gr/m3).
The stainless steel pump structure ensures high resistance to corrosion and gives robustness and reliability over time.
Lowara stands for quality, reliability, ensuring a solution for all water pumping problems.
Click on the link to return to the Lowara 4GS
€448.01
€1,468.88
€367.22 Excl Taxes
ELETTROPOMPA SOMMERA LOWARA 4GS
Available Now
ELETTROPOMPA SOMMERA LOWARA 4GS - (104070210)
Product Available in Stock - Shipped in 24/48h
Product Code: 104070210 (107027040 + 102050240)
Motor Power: 1.5 Hp
MAX flow rate: 90 l/min
MAX head: 94 m
Power Supply: 230 V
Motor Type: 4OS Series
Click on the link to return to the Lowara 4GS
€414.52
€1,359.08
€339.77 Excl Taxes
LOWARA SUMMER MOTOR 4OS15M235 | 4" |V.230 Single-phase | kW 1.5 - Hp 2 | code 107027050
Available Now
LOWARA SUMMER MOTOR 4OS15M235 | 4" |V.230 Single-phase | kW 1.5 - Hp 2 | code 107027050 - (107027050)
Product Available in Stock - Shipped in 24/48h
Lowara Submersible Motor 4"
Submersible motors in a coolant bath. The choice of construction materials ensures excellent operating performance , superior quality, safe reliability and ease of installation.

- Motor Power: 1.5 kW
- Power Supply: 230 V
- Motor Type: 4OS Series


Product Code: 107027050
Click on the link to return to the Lowara 4GS
€277.21
€908.90
€227.23 Excl Taxes
LOWARA SUMMER MOTOR 4OS11M235 | 4" |V.230 Single-phase | kW 1.1 - Hp 1.5 | code 107027040
Available Now
LOWARA SUMMER MOTOR 4OS11M235 | 4" |V.230 Single-phase | kW 1.1 - Hp 1.5 | code 107027040 - (107027040)
Product Available in Stock - Shipped in 24/48h
Lowara Submersible Motor 4"
Submersible motors in a coolant bath. The choice of construction materials ensures excellent operating performance , superior quality, safe reliability and ease of installation.

- Motor Power: 1.1 kW
- Power Supply: 230 V
- Motor Type: 4OS Series


Product Code: 107027040
Click on the link to return to the Lowara 4GS
€247.82
€812.52
€203.13 Excl Taxes
MOTORE SOMMERSO LOWARA 4OS07M235 | 4" |V.230 Monofase | kW.0,75 - Hp 1 | cod. 107027020
Available Now
MOTORE SOMMERSO LOWARA 4OS07M235 | 4" |V.230 Monofase | kW.0,75 - Hp 1 | cod. 107027020 - (107027030)
Product Available in Stock - Shipped in 24/48h
Lowara Submersible Motor 4"
Submersible motors in a coolant bath. The choice of construction materials ensures excellent operating performance , superior quality, safe reliability and ease of installation.

- Motor Power: 0.75 kW
- Power Supply: 230 V
- Motor Type: 4OS Series


Product Code: 107027030
Click on the link to return to the Lowara 4GS
€227.73
€746.64
€186.66 Excl Taxes
MOTORE SOMMERSO LOWARA 4OS05M235 | 4" |V.230 Monofase | kW.0,55 - Hp 0.75 | cod. 107027020
Available Now
MOTORE SOMMERSO LOWARA 4OS05M235 | 4" |V.230 Monofase | kW.0,55 - Hp 0.75 | cod. 107027020 - (107027020)
Product Available in Stock - Shipped in 24/48h



Lowara Submersible Motor 4"
Submersible motors in a coolant bath. The choice of construction materials ensures excellent operating performance , superior quality, safe reliability and ease of installation.

- Motor Power: 0.55 kW
- Power Supply: 230 V
- Motor Type: 4OS Series


Product Code: 107027020




Click on the link to return to the Lowara 4GS
€220.28
€722.24
€180.56 Excl Taxes
CORPO POMPA LOWARA 4GS22 | 4" | HP 1.5 - kW 1.1 | cod. 102050240
Available Now
CORPO POMPA LOWARA 4GS22 | 4" | HP 1.5 - kW 1.1 | cod. 102050240 - (102050260)
Product Available in Stock - Shipped in 24/48h
Lowara 4GS22 hydraulic body for 4" submersible motor .

Lowara's 4" hydraulic, 4GS22 is a submersible multi-stage pump.
With abrasion-resistant construction: front washer combined with polycarbonate floating impellers ensure an extremely wear-resistant configuration.
Max amount of sand tolerated 150 g/m3.
Stainless steel pump construction ensures high resistance to corrosion and gives robustness and reliability over time.
Lowara stands for quality, reliability, ensuring a solution for all water pumping problems.
Click on the link to return to the Lowara 4GS
€333.40
€1,093.12
€273.28 Excl Taxes
LOWARA PUMP BODY 4GS15 | 4" | HP 2 - kW 1.5 | code 102050250
Available Now
LOWARA PUMP BODY 4GS15 | 4" | HP 2 - kW 1.5 | code 102050250 - (102050250)
Product Available in Stock - Shipped in 24/48h
Lowara 4GS15 hydraulic body for Hp 4" submersible motor .

Lowara 4" hydraulic body, 4GS15 is a multi-impeller submersible electric pump.
With abrasion-resistant construction: the front washer combined with polycarbonate floating impellers ensure an extremely wear-resistant configuration.
Max amount of sand tolerated 150 g/m3.
Stainless steel pump construction ensures high resistance to corrosion and gives robustness and reliability over time.
Lowara synonymous with quality, reliability, ensuring a solution for all water pumping problems.
The Lowara 4GS15 hydraulic body is designed for 2 Hp submersible motors, with a diameter of 4".
Click on the link to return to the Lowara 4GS
€234.42
€768.60
€192.15 Excl Taxes
LOWARA PUMP BODY 4GS11 | 4" | HP 1.5 - kW 1.1 | code 102050240
Available Now
LOWARA PUMP BODY 4GS11 | 4" | HP 1.5 - kW 1.1 | code 102050240 - (102050240)
Product Available in Stock - Shipped in 24/48h
Lowara 4GS11 hydraulic body for Hp 4" submersible motor .

Lowara 4" hydraulic body, 4GS11 is a multi-impeller submersible electric pump.
With abrasion-resistant construction: the front washer combined with polycarbonate floating impellers ensure an extremely wear-resistant configuration.
Max amount of sand tolerated 150 g/m3.
Stainless steel pump construction ensures high resistance to corrosion and gives robustness and reliability over time.
Lowara synonymous with quality, reliability, ensuring a solution for all water pumping problems.
The Lowara 4GS11 hydraulic body is designed for 1.5 Hp submersible motors, with a diameter of 4".
Click on the link to return to the Lowara 4GS
€166.70
€546.56
€136.64 Excl Taxes
CORPO POMPA LOWARA 4GS07 | 4" | HP 1 - kW 0.75 | cod. 102050230
Available Now
CORPO POMPA LOWARA 4GS07 | 4" | HP 1 - kW 0.75 | cod. 102050230 - (102050230)
Product Available in Stock - Shipped in 24/48h
Lowara hydraulic body 4GS07 for 4" submersible motor .

Lowara's 4" hydraulic, 4GS07 is a submersible multi-stage pump.
With abrasion-resistant construction: front washer combined with polycarbonate floating impellers ensure an extremely wear-resistant configuration.
Max amount of sand tolerated 150 g/m3.
Stainless steel pump construction ensures high resistance to corrosion and gives robustness and reliability over time.
Lowara stands for quality, reliability, ensuring a solution for all water pumping problems.
Click on the link to return to the Lowara 4GS
€133.96
€439.20
€109.80 Excl Taxes
CORPO POMPA LOWARA 4" | HP 0.75 - kW 0.55 | 4GS05
Available Now
CORPO POMPA LOWARA 4" | HP 0.75 - kW 0.55 | 4GS05 - (102050220)
Product Available in Stock - Shipped in 24/48h
Lowara hydraulic body 4GS05 for 4" submersible motor

Lowara's 4" hydraulic housing, 4GS05 is a submersible multi-stage pump.
With abrasion-resistant construction: front washer combined with polycarbonate floating impellers ensure an extremely wear-resistant configuration.
Max amount of sand tolerated 150 g/m3.
Stainless steel pump construction ensures high resistance to corrosion and gives robustness and reliability over time.
Lowara stands for quality, reliability, ensuring a solution for all water pumping problems.

Click on the link to return to the Lowara 4GS
€122.05
€400.16
€100.04 Excl Taxes

I servizi che fanno la differenza

24/48H shipping

Ultra-fast shipping with express courier, to offer excellent and timely service to our customers.

Secure payments

We ensure maximum security in online payments through advanced transaction protection systems for the peace of mind of our customers.

Pay in 3 installments with PayPal

Choose the convenience of paying in three interest-free installments with PayPal. An option designed for your financial flexibility.