Robar’s Vantage couplings can be used to couple similar or dissimilar ODs in the same nominal size group. The Vantage coupling comes with a stab-fit design, allowing for use on Ductile, Steel, PVC, HDPE, and AC Pipe.
Material Specifications
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Center Sleeve: Carbon Steel
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End Rings: Cast Ductile Iron
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Gaskets: Nitrile (NBR) Rubber
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Fasteners: 5/8″ T-304 Stainless Steel – Nuts coated with anti-galling compound – Torque is 70 ft. lbs
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Coating: Corrosion Protective Epoxy Coating
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PSI Rating: 4″ thru 10″ – 175 PSI; 12″ – 150 PSI
| Nominal Size | Working Range | Barrel Length | No. of Bolts |
| 4″ | 4.50 – 5.60 | 8 | 3 |
| 6″ | 6.63 – 7.60 | 8 | 3 |
| 8″ | 8.63 – 9.80 | 8 | 3 |
| 10″ | 10.75 – 12.26 | 12 | 4 |
| 12″ | 12.75 – 14.40 | 12 | 5 |









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