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Part Number
ERV-W 50.TW St / 25 BZ ZS TAS 6 bar FSH...
| Bellows | ERV-W 'White Band' |
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| Size DN | DN 50 mm / 2" |
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| Length | BL 130 mm |
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| Flange 1 | DIN 28460 "TW" |
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| Material 1 | Zinc Plated Steel S235 JRG2 |
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| Flange 2 | DIN PN 25 |
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| Material 2 | Bronze GBz 12 |
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| Limiters | Tie rods with outer limitation |
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| Accessories | Type TAS (6 bar) |
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| Flame Protection | Flame Protection Cover |
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