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Part Number
ERV-GS HNBR 500.ASA 300 / JIS 16 K FVZ ZS SR VSR FSH...
| Bellows | ERV-GS HNBR 'Yellow Steel HNBR' |
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| Size DN | DN 500 mm / 20" |
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| Length | BL 200 mm |
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| Flange 1 | ANSI B 16.5 300 lb/sq. in. (ASA 300) |
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| Material 1 | Zinc Plated Steel |
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| Flange 2 | JIS 16 K |
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| Material 2 | Hot Galvanized Steel |
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| Limiters | Tie rods with outer limitation |
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| Accessories | Type SR + VSR |
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| Flame Protection | Flame Protection Cover |
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