GraphMax
- Interbraided Exfoliated Graphite Packing for Pumps and Valves
Structurally reinforced graphite packing for demanding applications to dramatically improve the packing’s resistance to extrusion.
Product Features
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- Exclusive construction for plant-wide use in pumps and valves
- Maintains structural integrity for easy removal
- Carbon fiber-reinforced graphite strands provide maximum extrusion resistance and high-pressure capability
Technical Data
| Applications |
Boiler feed, condensate, hot water, heater drains, and other high demanding pump applications. Also can be used on valves in hard to seal service. |
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| Material |
Interbraided graphite packing with carbon yarns incorporated in the braided structure in a way that allows a very tight braid
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| Size Low | 0.375 inch ( 9.5 ) |
| Size High | 1 ( 25.4 ) |
| Pressure Limit Stationary | 206 BARg ( 3000 PSIg ) |
| Pressure Limit Rotating | 28 BARg ( 400 PSIg ) |
| Speed Max | 3400 fpm ( 17 m/s ) |
| Temperature Min | -240 °C ( -400 °F ) |
| Temperature Max | 650 °C ( 1200 °F ) |
| Notes | Max temperature limit for steam service |
| Chemical Resistance (High) | 14 pH |
| Chemical Resistance Notes | except oleum, fuming nitric acid, and aqua regia |
Let's talk
For inquires about products, sales, or requesting a quote, please contact our Sales Office.
Resources
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Installation Instructions: GraphMax (English) | 123 KB |
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SDS: GraphMax (Portugues) | 87 KB | |
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SDS: GraphMax (Francais) | 87 KB | |
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SDS: GraphMax (English) | 100 KB | |
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SDS: GraphMax (Espanol) | 103 KB | |
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SDS: GraphMax (Nihongo) | 169 KB |