ECO-DUO 450
Small quantities dispensing system for 2 part adhesives up to 12 gr / min
Small quantities dispensing system for 2 part adhesives up to 12 gr / min
The preeflow® eco-DUO450 is a zero free, low pressure 2 component-dispensing system which allows conveyance through servo controlled rotation of the rotor-stator module which builds up pressure to convey the medium without it. Since the transporation can operate backwards too, preeflow® guarantees a non-dripping fluid/paste dosing.
| Art. No. | 20639 |
| Measurements | 228 mm x 163 mm |
| Weight | 1230 g |
| Operating pressure (5) | 0 – 20 bar |
| Max. dispensing pressure (1) (4) | 40 bar |
| Viscosity | watery to pasty |
| Volume flow (3) | 0.2 – 12 ml/min (at 1:1) |
| Min. dispensing quantity | 0.010 ml |
| Dispensing accuracy (2) | ± 1 % |
| Mix ratio | 1:1 – 10:1 |
| Stator material | VisChem (optional VisLas) |
| Material inlet | G 1/8“ DIN/ISO 228 |
| Material outlet | static mixer, bayonet lock |
| Wetted parts | Aluminium, anodized / POM / stainless steel / VisChem / HD-PE (optional VisLas) |
| Operating conditions | 10–40°C |
| Repeat accuracy | >99% |



