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Upstream Pumping Technology Overview | John Crane

John Crane’s unique, engineered, non-contacting Upstream Pumping face technology borrows from gas seal designs to deliver a breakthrough in liquid sealing technology. #waterconservation #seals #mechanicalseal #technology #energyconservation #mechanicalseals #mechanicalengineering #johncrane Discover more at https://rb.gy/pdr97k Learn more about John Crane: Website: https://bit.ly/3XHpdnf LinkedIn:   / john-crane   About John Crane: For more than 100 years, John Crane’s experience and technical expertise has helped keep global process industries ready to meet the ever-changing needs they face. Our customers depend on John Crane to ensure their operations run efficiently and effectively. Our team of experts use the latest technologies to maximize reliability, provide rapid response and develop innovations needed for mission-critical equipment and services that improve energy efficiency, process reliability and emissions reduction. As pioneers of progress, we are committed to lead efforts that leverage digital technologies to further this goal. John Crane is well-positioned to help our customers achieve their net-zero ambitions and remains fully committed to support global efforts to address climate change and reach net carbon neutrality by 2050. Today. Tomorrow. Together. 0:00 Introduction 0:22 SEAL FACE TECHNOLOGY 0:56 CHALLENGING PROCESS FLUIDS 1:10 MECHANICAL SHAFT SEALING BASICS 1:34 TRADITIONAL DUAL UNPRESSURIZED SEAL 2:12 UPSTREAM PUMPING CONCEPT 2:38 SPIRAL GROOVE TECHNOLOGY 2:59 TYPE 5620 USP SEAL 3:21 Upstream Pumping for Mechanical Seals