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Select: Options: Special Types
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Product Group: Safety Breakaway Couplings
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Type of Coupling: SBC Breaking Bolt Type - Marine Version
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Nominal Diameter: DN 80 (3")
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Body Material: Gun Metal
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Connection 1: Flanged Connection
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Connection 1 - Detail: DN 80 PN 25 / 40 Type B
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Connection 2: Threaded Connection
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Connection 2 - Detail: F 3" NPT
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O-Rings: FKM LT (Low Temperature)
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Options: Special Types
No Special Types required
No Special Types required
Non Closure
Non Closure

Safety Breakaway Coupling with no internal mechanism, available for both the Industrial and Marine versions.
The coupling acts purely as an identified safe parting point within the transfer system, protecting equipment and personnel.
They are used when the medium is non-hazardous and spillage is acceptable, e.g. rail water supply and drainage, rig fresh water supply and drainage.

With integrated Swivel
With integrated Swivel

The swivel helps to avoid torsion of the hose assembly and thus to extend hose life. More compact, lightweight and economic than the combination of separate swivel and coupling.

11Order No.
Picture may differ from original product.

Part Number

N415 / 37M2271...

Product GroupSafety Breakaway Couplings
Type of CouplingSBC Breaking Bolt Type - Marine Version
Nominal DiameterDN 80 (3")
Body MaterialGun Metal
Connection 1Flanged Connection
Connection 1 - DetailDN 80 PN 25 / 40 Type B
Connection DetailTechnical Drawing
Connection 2Threaded Connection
Connection 2 - DetailF 3" NPT
Connection DetailTechnical Drawing
O-RingsFKM LT (Low Temperature)
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