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Lowara Scuba submersible pumps deliver reliable performance for water supply from 5″ wells, tanks, reservoirs, and watercourses. These close-coupled multistage pumps feature a compact 128mm diameter with delivery rates from 1 m³/h to 10.8 m³/h and heads up to 100m. Available in four series (1SC, 3SC, 5SC, 8SC) based on flow capacity, each provides the same compact dimensions with varying performance outputs to match your specific requirements.
Manufactured with micro-casted stainless steel heads, technopolymer impellers resistant to sand abrasion, and double seal protection with oil chamber, Scuba pumps handle pressure boosting, sprinkler irrigation, rainwater harvesting, and car washing systems. Power outputs range from 0.55kW to 2.2kW across the series. Single-phase models include built-in automatic reset overload protection and capacitor, whilst three-phase versions operate on 380-415V supply.
The decentred delivery manifold and balanced lifting eye simplify installation in 5″ casings. Plug-in power supply cable and optional float switch reduce setup complexity. Rp 1¼” delivery connection suits standard fittings. Maximum immersion depth of 17m handles most residential and light commercial applications. Potable water certified versions available. Operates in temperatures from 0°C to 40°C (0°C to 23°C for potable water version) with maximum operating pressure of 10 bar.
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The numbers indicate approximate maximum flow rates: 1SC delivers around 1 m³/h, 3SC around 3 m³/h, 5SC around 5 m³/h, and 8SC around 8 m³/h. All models share the same 128mm diameter for 5″ installations but offer different flow capacities.
All Scuba models (1SC, 3SC, 5SC, 8SC) fit 5″ wells with a maximum diameter of 128mm including cable cover. The compact close-coupled design provides installation flexibility in wells, tanks, and reservoirs.
Yes, potable water certified versions are available across the range. The stainless steel construction and approved materials ensure safe drinking water supply. Operating temperature range for potable water version is 0 to 23 Degrees Celsius.
Scuba pumps handle suspended sand up to 25 g/m³. Maximum solids passage is 1mm for 1SC models and 2mm for 3SC, 5SC, and 8SC series. The technopolymer impellers feature sand abrasion resistance for long-term reliability.
Absolutely! If you’re unsure which pump is the best fit for your application, our team is here to help. You can pop up to our live chat for instant support, or simply send your requirements and pump details to sales@tfpumps.com. One of our experts will quickly recommend the most suitable pump for your needs.
