GRAPHALLOY® is a self-lubricating, non-galling bearing material used by pump designers, reliability, and maintenance engineers. GRAPHALLOY does not seize or gall if run dry or with marginal lubrication. GRAPHALLOY fitted pumps are able to survive upsets, dry running, loss of suction, slow roll on standby and other transient conditions that would damage a conventionally fitted pump. Using GRAPHALLOY also allows for closer clearances often gaining efficiency improvements, reduced vibration and reduced NPSH requirements. GRAPHALLOY works in temperatures from -450°F (-240°C) to 1000°F (538°C). . NSF® certified grades available.
Since 1996, Exalto Bearings UK Ltd has been manufacturing the highest-quality rubber-lined bearings for the Pump and Marine Industries. We’re a proudly British company, trusted by our long-standing customers to create custom-made bearings for the world’s biggest Pump manufacturers and repair companies. Not least because of our modular production tooling system means non-standard items can be produced with reduced tooling costs.
Above all you’ll enjoy a professional, dedicated service from our team, who service customers old and new in over 40 countries. All Pump bearings are manufactured to order in our in-house workshop in the UK to meet the requirements of our customers conforming to the requirements of ISO9001-2018 as we adhere to the highest quality management standards.
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Self-lubricating, non-galling bushings for centrifugal pumps. Graphalloy work in temperatures from cryogenic to over 400 C degrees.
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