Greene Tweed
Perfluoroelastomer
Chemraz ® products drastically reduce or eliminate these failures. Chemraz is the most chemically resistant elastomer on the market, covering the entire pH range from acids to aldehydes to caustics. This broad chemical compatibility, along with low compression set characteristics and high-temperature capabilities, make Chemraz the ideal choice for the demanding applications of the Chemical Process and Refining industries.
WR® (Wear Resistant) materials give pump users the ability to cut running clearances in half without the fear of damaging expensive metal components. Reduced clearances minimize recirculation, thereby maximizing rotor stability and pump efficiency. Utilizing Greene, Tweed's WR materials allows pump users to minimize shaft run out, deflection and vibration, cutting energy consumption and improving reliability.
AR® (Abrasive Resistant) materials withstand heavy abrasives, harsh chemicals and intermittent dry-run conditions. AR materials are excellent cost-effective solutions for seawater, river water and some slurry services. AR1 outperforms metallic, carbon, graphite and rubber cutlass products in these applications and can be used for bushings and bowl rings in sump applications. .more detail |
