Saer Submersible Pumps Overview
Saer submersible pumps cover a working range from 18 m³/h up to 725 m³/h in flow rate, with maximum heads extending from 113 m to 955 m, and power ratings reaching 300 kW across large-diameter models. These pumps are designed for submerged operation in wells, tanks, basins, and pressurised systems, supporting everything from domestic water supply to heavy industrial distribution.
Manufactured by Saer Pumps Italy, the series spans 4-inch to 14-inch submersible pump diameters, combining thermoplastic, stainless steel, and investment-cast hydraulic components depending on duty class, head requirement, and water conditions. Saer submersible pumps are commonly selected where stable performance, long operating cycles, and precise hydraulic matching matter more than marketing promises.
Saer Submersible Pumps Models and Series
Saer 4″ Submersible Pumps
- MBS Monobloc Saer Submersible Pumps
- Flow rate up to 18 m³/h (≈300 l/min)
- Head up to 113 m
- Power up to 4 kW (≈5.4 HP)
- Thermoplastic resin impellers suitable for sandy water
- Used for domestic, civil, and agricultural pressurisation
NS95 / NS96 4″ Saer Submersible Pumps
- Flow rate up to 25 m³/h (≈417 l/min)
- Head up to 355 m
- Power up to 7.5 kW (≈10 HP)
- Modular design for easier removal and maintenance
- Glass fibre-reinforced polycarbonate for abrasion resistance
FS98 4″ Saer Submersible Pumps
- Flow rate up to 12 m³/h (≈200 l/min)
- Head up to 390 m
- Power up to 7.5 kW (≈10 HP)
- Integrated check valve in delivery fitting
- Reinforced polycarbonate hydraulic components
Saer 6″ Submersible Pumps
VR140 6″ Saer Submersible Pumps
- Flow rate up to 21 m³/h (≈350 l/min)
- Head up to 299 m
- Power up to 15 kW (≈20 HP)
- Maximum operating pressure of 30 bar
VS6 6″ Saer Submersible Pumps
- Flow rate up to 90 m³/h (≈1,500 l/min)
- Head up to 308 m
- Power up to 37 kW (≈50 HP)
- Adaptable configuration for varied applications
- Integrated check valve for system protection
S151–S152 6″ Saer Submersible Pumps
- Flow rate up to 90 m³/h (≈1,500 l/min)
- Head up to 390 m
- Power up to 37 kW (≈50 HP)
- Investment-cast components for extended service life
- Short delivery times across configurations
NR151–NR152 6″ Saer Submersible Pumps
- Flow rate up to 64 m³/h (≈1,070 l/min)
- Head up to 540 m
- Power up to 37 kW (≈50 HP)
- Radial impellers for high structural strength
- Integrated delivery check valve
Saer 8″ Submersible Pumps
NR201 8″ Saer Submersible Pumps
- Flow rate up to 120 m³/h (≈2,000 l/min)
- Head up to 782 m
- Power up to 92 kW (≈123 HP)
- Radial impeller hydraulic design
- Built-in delivery check valve
S181 8″ Saer Submersible Pumps
- Flow rate up to 228 m³/h (≈3,800 l/min)
- Head up to 338 m
- Power up to 92 kW (≈123 HP)
- Designed for high-capacity water lifting
VS8 8″ Saer Submersible Pumps
- Flow rate up to 200 m³/h (≈3,330 l/min)
- Head up to 294 m
- Power up to 110 kW (≈148 HP)
- Investment-cast impellers and diffusers
- Integrated check valve for operational safety
Saer 10″ Submersible Pumps
NR250 10″ Saer Submersible Pumps
- Flow rate up to 210 m³/h (≈3,500 l/min)
- Head up to 955 m
- Power up to 185 kW (≈248 HP)
- Steel outer jacket for added protection
- Incorporated check valve
S252–S253 10″ Saer Submersible Pumps
- Flow rate up to 400 m³/h (≈6,670 l/min)
- Head up to 388 m
- Power up to 170 kW (≈228 HP)
- High-capacity water transfer applications
VS10 10″ Saer Submersible Pumps
- Flow rate up to 355 m³/h (≈5,920 l/min)
- Head up to 316 m
- Power up to 185 kW (≈248 HP)
- Designed for large-scale pressurisation systems
Saer 12″ Submersible Pumps
S302 12″ Saer Submersible Pumps
- Flow rate up to 575 m³/h (≈9,580 l/min)
- Head up to 384 m
- Power up to 300 kW (≈402 HP)
- Investment-cast wear-resistant components
- Integrated check valve
- Suitable for civil, industrial, irrigation, washing plants, and autoclave systems
VS12 12″ Saer Submersible Pumps
- Flow rate up to 575 m³/h (≈9,580 l/min)
- Head up to 384 m
- Power up to 300 kW (≈402 HP)
- Adaptable hydraulic configuration
- Investment-cast construction
Saer 14″ Submersible Pumps
VS14 14″ Saer Submersible Pumps
- Flow rate up to 725 m³/h (≈12,080 l/min)
- Head up to 196 m
- Power up to 300 kW (≈402 HP)
- Investment-cast hydraulic components
S350 14″ Saer Submersible Pumps
- Flow rate up to 725 m³/h (≈12,080 l/min)
- Head up to 196 m
- Power up to 300 kW (≈402 HP)
- Integrated delivery check valve
- Designed for continuous heavy-duty operation
Saer Submersible Pumps Applications
- Domestic and light commercial water supply: MBS, NS95, FS98
- Deep well extraction: NS96, FS98, NR151, NR201
- Agricultural irrigation: VS6, S151-152, S181
- Industrial pressurisation and distribution: VS8, VS10, S302, VS12
- High-head municipal and industrial systems: NR250, S350, VS14
Saer Submersible Pumps Advantages
Saer submersible pumps are engineered with a clear focus on hydraulic precision rather than oversizing. The brand’s use of investment-cast components, integrated safety features, and modular assemblies allows Saer pumps for submerged conditions to be configured accurately for real operating curves. Backed by decades of manufacturing in Italy, Saer pumps balance mechanical strength with accessibility.
Saer Submersible Pumps Maintenance
Maintenance requirements depend on operating depth, water quality, and duty cycle. Most Saer submersible pumps feature delivery-side check valves and abrasion-resistant materials to reduce internal wear. For correct servicing intervals, installation practices, and motor pairing, always refer to the Saer water pump manual.
Saer Submersible Pumps Dimensions and Weight
Dimensions and weight vary significantly by the submersible pumps’ model and series.
For example:
- MBS series: approximately 19.6-34.8 kg for three-phase models and 20.2-34.8 kg for single-phase versions
- S350 series: total unit weight ranges from 558 to 1028 kg
Final Note
With this level of variation, you should start by inspecting your required flow rate, head, and power, then measuring the available installation space.
Once those parameters are clear, consulting Famco Sanat experts ensures you land on the most suitable Saer submersible pump for your system.