The Pedrollo 4SR10/5 is a 4" (Ø 98 mm) hydraulic well pump part, completely made of stainless steel AISI 304 with technopolymer impellers. The Pedrollo 4SR10/5 is suitable for 4'' Pedrollo or Franklin electric motors of 1.5 HP.

A maximum of 150 grams of sand per M³ can be pumped. The maximum medium temperature is 30 °C.

This pump part has a 2" pressure connection, a maximum pump capacity of 14400 litres/hour and a maximum head of 3.2 bar.

Pump curve Pedrollo 4SR10/5

Capacity (litres/min) - head (bar)

40 litres/min - 3.2 bar
80 litres/min - 2.9 bar
120 litres/min - 2.7 bar
160 litres/min - 2.3 bar
240 litres/min - 1.2 bar

Pedrollo 4SR10/5 well pump specifications

In addition to the 4SR4/9, there are several other 4'' pump parts from 0.5 to 10HP. We also have 6 '' pump parts in our range