Archimedes Screw with crank open

Self-lubricating bearings, bracket, axle, crank, rotating ring and running cone made of stainless steel. The Archimedean spirals are designed as a modular system so that the appropriate bearing, drive and fastening variants can be combined for a wide range of applications.
Drive: crank (or handwheel ø 40/60 cm or rotating ring axially positionable as required or running cone top/bottom)
Axle: strong
Lower bearing: concrete basin (or screw-on flange and protective disc) 
Upper mounting: Bracket on concrete basin (or high bracket with flange and outlet tray or bracket without concrete basin or frame)
Dimensions: (minor deviations possible) 
Inclination: 45° (the spirals can be installed with a minimum inclination of 35° and a maximum of 55° (the optimum inclination with maximum conveying is 45°))
Edge height: 7 cm (flow rate 0.3 litres per revolution)
Length: 125 cm (other lengths possible)
Height of outlet bowl: approx. 62 cm from the base
Recommendation: To prevent vandalism when the water is switched off, the spiral should be dismantled in winter.