400V - 4÷10 HP
1600 L/min - Head 30 m
Ø 3" - 4"
Speroni SQ is a submersible electric pump which, thanks to the numerous devices applied, constitutes the solution to the problems of conveying water from public establishments, liquids from purifiers, sewage systems, livestock farms, slaughterhouses and salami factories, foundries, from the agricultural sector and for irrigation.
Electric pump with open single-channel impeller which offers large free passages and excellent efficiency . Liquids with a density of 1.2 kg/dm³ can be sucked up at a maximum temperature of 35°C (domestic use EN 60335-2-41 ), while for other uses the liquid can reach a maximum of 50°C .
This electric pump can be submerged for a maximum of 20 metres , the PH of the liquid must be from 4 to 10 and guarantees continuous service with the pump completely submerged.


| Model | SQ 42-3 | SQ 50-4 | SQ 65-5.5 | SQ 85-7.5 |
| Code | 101295130 | 101295140 | 101295150 | 101295160 |
| Power Supply | 400V | 400V | 400V | 400V |
| Horses | 4hp | 5.5 HP | 7.5 HP | 10 HP |
| Nominal power | 3 kW | 4 kW | 5.5 kW | 7.5 kW |
| Scope | 100 ÷ 1600 L/min | 100 ÷ 1600 L/min | 100 ÷ 1600 L/min | 100 ÷ 1600 L/min |
| Min/max head | 5 ÷ 18 m | 3 ÷ 20 m | 3 ÷ 25 m | 10 ÷ 30 m |
| Delivery diameter | 3'' | 3'' | 4'' | 4'' |
| Insulation class | f | f | f | f |
| Pump body material | Cast iron | Cast iron | Cast iron | Cast iron |
| PH Liquid | 4 ÷ 10 PH | 4 ÷ 10 PH | 4 ÷ 10 PH | 4 ÷ 10 PH |
| Max Temp. Liquid Domestic Use | 35°C | 35°C | 35°C | 35°C |
| Max Liquid Temp. Other Uses | 50°C | 50°C | 50°C | 50°C |
| Degree of protection | IP68 | IP68 | IP68 | IP68 |
| Dimensions | 31 x 27 x 54.3cm | 31 x 27 x 58.4cm | 33 x 28 x 67cm | 33 x 28 x 70cm |
| Weight | 69.2kg | 74.2kg | 101.5kg | 107.5kg |
Our workshop is able to guarantee efficient and professional repairs: speed of intervention, competence and availability are our strengths.
By purchasing from Indors you will also have purchased peace of mind: our Assistance and Repairs Service guarantees quick and timely solutions for any problem thanks to the safe availability of spare parts, your equipment will always be efficient and available within a few days at a low cost. More information
All products sold by Indors are covered by the European legal warranty for lack of conformity pursuant to Articles 128 et seq. of Legislative Decree No. 206/2005. The warranty is valid starting from the date of purchase. Professional users are entitled to a 12-month warranty.
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It can be driven with an inverter, but without going below 37 Hz