SPIRALIFT® SI

The SPIRALIFT SI is a high-performance shaftless screw screening system designed for municipal and industrial wastewater applications. Built for reliable solids handling, the SPIRALIFT SI efficiently screens, transports, washes, and dewaters debris while reducing maintenance requirements and improving plant performance. Its rugged stainless steel construction and space-saving design make it an ideal solution for modern wastewater treatment facilities.

Further advantages include:

  • Shaftless screw design minimizes clogging and simplifies maintenance
  • Screens, washes, conveys, and dewaters solids in one integrated system
  • Heavy-duty stainless steel construction provides superior corrosion resistance
  • Compact footprint allows easy installation in new or existing facilities
  • Handles high wastewater flow capacities with reliable continuous operation

Performance Specification

SPIRALIFT SI

Model Number A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) Flange G (mm) kW RPM Flow GPM (l/s)
SI-200 3190 2250 1500 175 220 2160 150 DN 430 .75 11 126 m3/hr
SI-300 3120 2250 1500 205 250 2300 200 DN 600 .75 11 164 m3/hr
SI-400 3125 2250 1500 235 285 2350 250 DN 600 .75 11 288 m3/hr
SI-500 3100 2250 1500 255 315 2350 300 DN 650 1.1 11 430 m3/hr
SI-600 4050 2600 1750 300 380 2900 400 DN 720 1.1 8 630 m3/hr
SI-700 4175 3135 1950 360 440 3300 500 DN 870 1.1 8 850 m3/hr

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Rydalmere NSW 2116

(02) 9898 1800

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