The SPV 33-TRI pump (0.40 kW / immersion depth 270 mm) is suitable for pumping liquids whose impurities have a maximum size of 3 mm.
The hydraulic components: Impeller, nut and pump body made of PBT allow use with water, emulsions and oily substances in general; the viscosity must not exceed 21 cSt (3° Engel). The temperature of the liquid must not exceed 70° C. The pump is installed on a tank, about 3-4 cm from the ground. The tank capacity depends on the pumping capacity. It is essential to ensure that the maximum liquid level in the tank is 3-4 cm below the support flange. If the liquid is particularly dirty, it is advisable to build a tank with several compartments so that the dirt can settle before it is sucked in by the pump.
