Cope-LLG Catalogue 2018

477 4. Stirring, Shaking, Mixing Overhead stirrers/Stirrers GENERAL CATALOGUE EDITION 20 E & OE. Propeller stirring rotors, 3-blade, stainless steel 1.4305 The 3-blade propellers produce axial flow, and reduce shear forces to a minimum, even at high stirring speeds, thanks to their optimised blade design. Recommended for medium to high speed operations. Other sizes available on request. 1 2 Ø agitator Ø agitator shaft Length PK Cat. No. mm mm mm 45 55 140 140 8 8 10 10 350 350 550 800 1 1 1 1 9.197 021 9.197 022 9.197 023 9.197 024 1 2 Diagonal blade stirring rotors, 4-blade, stainless steel 1.4305 The 4-blade diagonal blade stirring rotor provides axial flow and creates increasing shear forces at higher stirring speeds. Recommended for medium to high speed operations. Other sizes available on request. 3 4 Ø agitator Ø agitator shaft Length PK Cat. No. mm mm mm 50 100 100 8 8 10 350 350 550 1 1 1 9.197 006 9.197 009 9.779 320 3 4 Turbine stirring rotors, 3-blade with guide ring, stainless steel 1.4305 The 3-blade turbine stirring rotor produces radial flow; the guide ring surrounding the blades reduces shear forces, and offers protection when contacting the wall or bottom of the vessel. Recommended for medium to high speed operations. 5 6 Ø agitator Ø agitator shaft Length PK Cat. No. mm mm mm 30 50 70 8 8 10 350 350 400 1 1 1 9.197 030 9.197 031 9.197 032 5 6 Double blade stirring rotors, stainless steel 1.4404 The double blade rotor creates two counter-currents. Vortices are prevented. Recommended for medium to high speed operations. Other sizes available on request. 7 Ø agitator Ø agitator shaft Length PK Cat. No. mm mm mm 60 80 8 8 500 500 1 1 6.203 095 9.779 321 7 Dissolver stirring rotors, stainless steel 1.4404 The dissolver stirring rotor creates a radial flow with high turbulence. The mixture is drawn from top to bottom. High shear forces are created at the dissolver disk, which provides effective particle reduction. Recommended for medium to high speed operations. 8 9 Ø agitator Ø agitator shaft Length PK Cat. No. mm mm mm 30 40 50 60 70 80 80 100 8 8 8 8 8 8 8 10 350 350 550 550 550 350 550 350 1 1 1 1 1 1 1 1 9.779 322 9.197 007 9.779 323 6.050 915 9.779 324 9.197 001 9.779 325 9.197 003 8 9