TASK: The company, that produces the water purification equipment, requested a dosing pump for feeding sorbent 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 BN021S02FYYD that allows the regulation of capacity of the pump unit in the range from 0.2 to 0.7 m³/h and with providing the working pressure up to 12 bar. The pump is made with additional cooling fan for the electric motor.

The main characteristics of the screw pump unit BN021S02FYYD:

• Pump type - horizontal single-screw pump
• The material of the flowing part is AISI 304 stainless steel
• The material of the screw (rotor) is AISI 304 stainless steel
• The material of the stator is oil resistant rubber NBR
• Maximum outlet pressure - up to 12 bar
• Capacity - dosing from 0.2 to 0.7 m³/h
• Seal type of the drive shaft - double mechanical
• Engine in general industrial design with additional fan cooling system
• Equipped with gear reducer VARMEC