0.18kW (0.25HP)
Ideal power for 3" (polegada) tubular wells.
Motobomba Submersible Stick Pump 3 ATSM2/5
Stick Pump 3ATSM2/5 — 0.18kW (0.25HP) for 3" (polegada) tubular wells
Motobomba Submersa Caneta 3 ATSM2/5 is a stick-type submersible pump (also known as Palito Pump), designed to operate underwater in narrow tubular wells.
Also known as Stick Pump or Submersible Water Pump, it extracts and transfers water from great depths to the surface. Coupled to electric motors and designed to operate inside tubular wells.
Main Specifications
- Model: 3ATSM2/5
- Power: 0.18 kW (0.25 HP)
- Current: 3.8A (60 Hz)
- Voltages: 127V / 220V
- Outlet: 1.25"
- Speed: 3400 rpm
- Well diameter: 3" (polegada)
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Made in Brazil
3400 rpm
High rotation speed for max flow.
127V / 220V
Compatible with home and commercial power.
3" (polegada) Well
Compact diameter for narrow wells.
Benefits
Developed to provide reliability in different clean water pumping applications.
High Hydraulic Efficiency
Optimized flow for max productivity per kWh.
Robust Construction
High-quality components for extended well operation.
Thermal Protection
Motor with integrated thermal protection against overload.
Easy Maintenance
Nationwide service network and available parts.
Applications
Suitable for clean water pumping in different contexts.
Water extraction from deep tubular wells
Residential supply from artesian wells
Water transfer in commercial and industrial sites
Irrigation in rural properties
Technical Specifications
Reference values. Always consult the official product catalog.
Model
3ATSM2/5
Power
0.18 kW (0.25 HP)
Voltages
127V / 220V
Current
3.8A
Frequency
60 Hz
Outlet
1.25"
Speed
3400 rpm
Well Diameter
3" (polegada)
Discover the 3ATSM2/5 — request a quote
Available Models
The line features variations of power, flow rate, and head.
Entry Level
3ATSM2/5
Compacta- Power: 0.18 kW
- HP: 0.25 HP
- Voltage: 127V / 220V
Installation Guide
Follow the guidelines below as a general reference.
1
Turn off power and partially drain the well if possible.
2
Check that the 3ATSM2/5 fits your well diameter 3" (polegada).
3
Connect discharge piping to 1.25" outlet using appropriate fittings.
4
Fix electrical cables to the pipe respecting min gauge for 3.8A.
5
Install compatible breaker and protect circuit with RCD per NBR 5410.
Important tips
- Never install or service the pump with power on — severe shock risk.
- Do not use for flammable, corrosive fluids or with high solid content.
- For deep wells we recommend a qualified technician.
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Frequently Asked Questions
Common questions about specification, installation, and use.
It is a submersible pump with long cylindrical shape, designed to work inside narrow tubular wells. Named 'stick' or 'palito' due to its slim long shape that descends into small-diameter wells.
Depth depends on the performance curve and flow demand. Check the curve table in tech docs — higher power (0.18kW here) = deeper reach.
The ATSM2 line is specifically for tubular wells. For water tanks use our Submersible Vibratory line.
We recommend annual preventive inspection by a qualified technician. Warning signs: flow drop, abnormal noise, breaker tripping.
Both deliver same hydraulic performance. Choose based on your local supply. 220V draws less current and needs thinner wiring.