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TopGear, Internal gear pumps

TopGear, Internal gear pumps
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NTERNAL GEAR PUMPS

Gear pumps are used in all types of manufacturing industries for the transportation of both thin and thick liquids, from diesel fuels to chocolate. The Johnson Pump brand heavy duty pumps are designed around high reliability as well as long life. TopGear offers a combination of strong design with small or large clearances, unique gear tooth profile and options such as electrical heating and built-on safety relief valves. TopGear When reliability is the priority TG G & TG H ranges I M PR OVE D PR I M I N G, LOW N PS H R • Ports above centerline • Oversized ports for better efficency I M PR...

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Typical product • Improved priming capability • Reduced risk of cavitation H I G H VO L U M E T R I C E F F I C I E N CY • Small radial and axial clearances – reduced slip • Optimized rotor/gear shape TopGear pumps are used environments, which have • Pumps and motors flanged to pedestals – correct alignment between pump and drive shaft • Compact units easy to assemble thousands of liquids that P R O LO N G E D S E A L L I F E • Pressure relief channel from the seal area back to the suction side Pure or filled bitumen, • Large bearing diameters • Rotors are machined from solid bar stock...

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Internal Gear Pumps Options S HAFT S EAL OPTION S Shaft seal options include packed gland, single and double mechanical seals, Built-on safety relief valves protect the pump, as well cartridge seals. Magnetic drive available as the system, from over pressure. When the pump is used bidirectionally, a double safety relief valve is available. Heating and cooling jackets guarantee the performance of the pump in a start-up or a shut-down procedure. They also provide the pump with the best condition for the seals during operation. Different options: thermal oil, steam or electrical heating....

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