RW 200-280 COMPACT SUBMERSIBLE MIXERS
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The RW 200-280 incorporate many design features in a robust, compact unit construction. The motor is water pressure-tight, encapsulated with a cast iron housing, oil chamber and propeller. The rotor shaft is supported in lubricated-for-life ball bearings. Tandem shaft sealing with lip seal and silicon carbide mechanical seal comes standard with the option of a Viton double mechanical seal.
The RW 200-280 incorporate many design features in a robust, compact unit construction. The motor is water pressure-tight, encapsulated with a cast iron housing, oil chamber and propeller. The rotor shaft is supported in lubricated-for-life ball bearings. Tandem shaft sealing with lip seal and silicon carbide mechanical seal comes standard with the option of a Viton double mechanical seal. The patented solids deflection ring protects the mechanical seal from damage by ingress of solid or fibrous matter. The propeller is 2-blade, cast iron and blockage-free. Thermal sensors in the stator give a warning and switch off the unit if excessive temperatures are reached in the motor.
The optimum flow direction for a particular application can be achieved quite simply by adjusting the mixer position horizontally or vertically (±30 °) on the mounting bracket. Horizontal adjustment is not possible in the optional guide rail installation; in a hanging installation, swiveling in the horizontal pane is facilitated by the conical threaded pipe connection.
- Propeller diameter: 8 in
- Easy installation
- Small space requirements
- Ideal for intermittent mixing
- Integrated thermal sensor at the rotor to prevent over-heating