PROBLEM: The company, that produces the water purification equipment, requested a dosing pump for feeding coagulant into the technological line for the purification of industrial wastewater.

SOLUTION: Within the order, the specialists of SOLTEC^® have selected and manufactured a horizontal single-screw pump BN031S02HZN that allows the regulation of capacity of the pump unit in the range from 1 to 1.5 m³/h and with providing the working pressure up to 3 bar. The pump is made with additional cooling fan for the electric motor.

Technical details of the screw pump unit BN031S02HZN:

• Pump type - horizontal single-screw pump
• The material of the flowing part is AISI 316L stainless steel
• The material of the screw (rotor) is AISI 316L stainless steel
• The material of the stator is chemical resistant rubber EPDM
• Maximum outlet pressure - up to 3 bar
• Capacity - dosing from 1 to 1.5 m³/h
• Seal type of the drive shaft - single mechanical
• Electrical engine NORD in general industrial design with additional fan cooling system
• Equipped with gear reducer VARMEC