Retractable Nozzles
Retractor MR1
Spring-closing retractor with air/gas drainage, for flexible rotor fitting.
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The MR1 retractor opens under the pressure of the cleaning medium and closes by spring action once the cleaning cycle ends. Compressed air from 0.5 bar then drains the line, so no liquid remains in the vessel.
Depending on the rotor fitted (Torus, Chemidisc 25-360° or Chemidisc 75-360°), it covers cleaning diameters from 1.5 to 4.0 m and is available in FDA-compliant materials up to Hastelloy.
Vorteile
- No obstruction inside the vessel during production
- Flexible rotor fitting for different reach
- FDA-compliant material choices up to Hastelloy
- Automatic air/gas drainage
Technische Daten
Retractor MR1
| Function | öffnend durch Reinigungsmedium, federschließend, luft-/gasentleerend |
|---|---|
| Pressure range | 3–4 bar |
| Air pressure for draining | ab 0,5 bar |
| Stroke | 75–300 mm |
| Installation position | vertikal abwärts bis horizontal (bevorzugt) |
| Weight | ca. 6,0 kg (Standardausführung) |
| Materials | Edelstahl 316L (1.4404), C.PTFE, PTFE, PEEK, C.PEEK, EPDM, Hastelloy, Silikon |
| Liquid connection | DN25-Klammerflansch, ISO 1″ OD, 1″ BS 4825-3 |
| Vessel connection | DN65-Klammerflansch, ISO 2,5″ OD, 2,5″ BS 4825-3, Blockflansch, Anschweißstutzen |
| Rotor fitting | Torus (Sonder), Chemidisc 25-360°, Chemidisc 75-360° |
| Max. operating temperature | 95 °C |
| Certificates | 3.1, 2.2, ATEX, FDA, EU 1935/2004 |
| Cleaning diameter (Torus) | 4,0 m, 47–52 LPM |
| Cleaning diameter (Chemidisc 25) | 1,5 m, 50–60 LPM |
| Cleaning diameter (Chemidisc 75) | 3,0 m, 75–83 LPM |
Einsatzbereiche
Typische Anwendungen
Agitated vessels in pharmaceutical production
Fermenters and bioreactors
Automated CIP lines
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