BOLLFILTER Automatic Type 6.19
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Flange Connection
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DN 50 - DN 400 / 2" - 16"
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Filter element
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wedge wire, longitudinal wedge wire candle or wire-mesh candle with smooth surface
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Grade of filtration
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10 µm - 5 mm *
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Backflushing medium
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external medium
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Pressure stage
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PN 10 (higher pressure stages available on request)
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Filter housing
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nodular cast iron
carbon steel
carbon steel rubber lined
stainless steel
special alloys
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Features
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cylindrical elements open at both ends (bipolar functional principle)
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Note
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Version with external medium connection for low operating pressures
Automatic backflushing water filter with external medium
The BOLLFILTER automatic Type 6.19 is used for the same application as the BOLLFILTER Automatic Type 6.18 with the difference that it is especially designed for low pressure systems below 16 bar. The BOLLFILTER automatic Type 6.19 uniquely includes a connection for external medium backflush to assist by low pressure applications with water.
Advantages of the BOLLFILTER Automatic Type 6.19
- Bipolar mode: filter and backflush modes
- Suitable by low pressure applications
- Minimum maintenance
| - Defined degree of filtration
- Extended service life
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