DIXON R Series Grooved Rigid Couplings, Style 5
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| Style | Model | Nominal Size | Max. Operating Pressure | Pipe Outside Dia. | Seal | Max. End Load | Material | Pressure | Max. Work. Pressure Psi @ 70 Deg. F | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | R725 | 2 1/2" | 175 psi @ 70°F | 2.875" | EPDM | 6490 lbs. | Ductile Iron | - | - | €28.46 | |
| A | R725BU | 2 1/2" | 175 psi @ 70°F | 2.875" | Nitrile Rubber | 6490 lbs. | Ductile Iron | - | - | €28.46 | |
| A | R72 | 2" | 175 psi @ 70°F | 2.375" | EPDM | 4425 lbs. | Ductile Iron | - | - | €33.00 | |
| A | R72BU | 2" | 175 psi @ 70°F | 2.375" | Nitrile Rubber | 4425 lbs. | Ductile Iron | - | - | €33.00 | |
| B | R73BU | 3" | 175 psi @ 70°F | 3 1/2" | Nitrile Rubber | 9620 lbs. | Ductile Iron | 175 psi | 175 psi | €40.05 | |
| A | R73 | 3" | 175 psi @ 70°F | 3.5" | EPDM | 9620 lbs. | Ductile Iron | - | - | €40.05 | |
| A | R74BU | 4" | 175 psi @ 70°F | 4.5" | Nitrile Rubber | 12720 lbs. | Ductile Iron | - | - | €50.37 | |
| C | R74 | 4" | 175 psi @ 70°F | 4.5" | EPDM | 12720 lbs. | Ductile Iron | - | - | €50.37 | |
| A | R76BU | 6" | 175 psi @ 70°F | 6.625" | Nitrile Rubber | 27570 lbs. | Ductile Iron | - | - | €72.17 | |
| A | R78 | 8" | 175 psi @ 70°F | 8.625" | EPDM | 35050 lbs. | Ductile Iron | - | - | €89.41 | |
| A | R78BU | 8" | 175 psi @ 70°F | 8.625" | Nitrile Rubber | 35050 lbs. | Ductile Iron | - | - | €89.41 |


