Use and Maintenance instructions
Submersible horizontal mixers
“ TBM “ series
Release 03 / 2014
10
5.3. Technical description
General information
Manifacturer: Cri-Man S.r.l.
Type of mixer: Submersible horizontal mixer direct and with gear box, standard and
Atex version
Type designation: (TBM .../6) (TBM .../4) (TBMex …/4)
Power cable: 10.0 meters (standard length, suitable for basins up to
7 meters depth)
Corrosion protection mixer: Painted with two component epoxy resin with substrate with zinc
phosphate
Motor
Manifacturer: Cri-Man S.r.l.
Protective system: IP 68 a 20 m
Insulation class: F
Sealing: Radial mechanical seal
Motor casing material: Cast iron, EN GJL 250
Gearbox
Manifacturer: Cri-Man S.r.l.
Type: Planetary gearbox
Gears: Hardened and ground
External sealing: 2 radial shaft sealig rings
Internal sealing: Mechanical seal
Shaft bearings: 2 taper roller bearings
Gearbox casing: Cast iron, EN GJL 250
Propeller
Number of blades: 2 - 3
Propeller diameter 290 - 780 mm
Material: Stainless steel
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