ARO Fluid End Service Kits
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| Style | Model | Diaphragm Material | No. Of O-rings | Max. Media Temp. | Min. Media Temp. | No. Of Seals | Check Ball Material | Valve Type | No. Of Check Balls | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 637429-CC | Hytrel | 6 | 180°F | 10°F | 8 | Hytrel | Ball | 4 | €252.44 | |
| B | 637119-4B-C | Santoprene | 9 | 212°F | 40°F | 9 | - | Ball | 4 | €855.12 | |
| C | 637310-AA | Santoprene | 6 | 212°F | -40°F | 18 | Santoprene | Ball | 4 | €1,203.56 | |
| D | 637161-4B-C | Santoprene | 17 | 200°F | 40°F | 17 | - | Ball | 4 | €852.46 | |
| E | 637138-63 | Viton | 9 | - | - | - | Acetal | Ball | 4 | €2,891.17 |
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