TASK: For the treatment facilities of one of the city water utilities, the customer set the task of selecting pumping equipment for feeding thick sludge sludge from a sludge compactor to a decanter with a capacity of 3.0 m³/h at a pressure of 3 bar.

SOLUTION: SOLTEC ^® specialists have developed, manufactured and supplied horizontal single-screw pumping units SOLTEC ^® BN038S02FYBS of corrosion-resistant stainless steel 12X18H10T. For operation of pumps on a thick sludge sediment, the design additionally provides for a screw feeder and neck for fastening the receiving hopper.

Main characteristics of screw pumping units BN038S02FYBS:

• Pump type - horizontal single screw pump
• The material of the flow part is stainless steel 12Х18Н10Т
• Stator material - abrasion resistant rubber SOLTEC ^® IIR-1348
• Maximum outlet pressure - 12 bar
• Operating pressure at the outlet - 3 bar
• Nominal capacity - 3.0 m³/h
• Rotational speed of the drive shaft - 266 rpm
• Drive Shaft Seal Type - Single Face Seal
• Installed power - 2.2 kW
• Entrance - a mouth for fastening of the reception bunker
• Output - flange connection DN 65
• Additional screw feeder
• Reducer cylindrical VARMEC