Configurator ERV Rubber Expansion Joints

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Select: Flame Protection (A) Inside (B) Flame Protector
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Bellows: ERV-GS HNBR 'Yellow Steel HNBR'
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Size DN: DN 50 mm / 2"
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Length: BL 130 mm
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Flange 1: JIS 10 K
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Material 1: Aluminium
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Flange 2: DIN PN 40
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Material 2: Bronze GBz 12
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Limiters: Without limiter
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Accessories: Type SR + VSD
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Flame Protection
Without flame protection (Standard)
Additional Info
Without flame protection (Standard)

ERV-GS HNBR is fire resistant to ISO 15540 up to 30 min. at +800° C. Therefore, usually no additional flame protection is necessary.

Flame Protection Cover
Additional Info
Flame Protection Cover

Flame Protection Cover type FSH default to DN 300, but are available on request to DN 1000 also possible with range limiters.

8Part No.
Picture may differ from original product.

Part Number

ERV-GS HNBR 50.JIS 10 K AL / 40 BZ SR VSD...

BellowsERV-GS HNBR 'Yellow Steel HNBR'
Size DNDN 50 mm / 2"
LengthBL 130 mm
Flange 1JIS 10 K
Material 1Aluminium
Flange 2DIN PN 40
Material 2Bronze GBz 12
LimitersWithout limiter
AccessoriesType SR + VSD