Used EDWARDS E2M28 #293609969 for sale
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ID: 293609969
Vacuum pumps
Displacement:
50 Hz 32.2 m³/h / 19 ft³/min
60 Hz 38.9 m³/h / 22.3 ft³/min
Speed:
50 Hz 27.5 m³/h / 16.2 ft³/min
60 Hz 33.0 m³/h / 19.5 ft³/min
Ultimate vacuum:
Without gas ballast: 1 x 10^-3 mbar / 7.5 x 10^-4 Torr
With gas ballast: 1.5 x 10^-2 mbar / 1.1 x 10^-2 Torr
Inlet connection: NW25 flange
Pressure at outlet: 0.5 bar
Inlet pressure for water vapour: 30 m bar / 23 Torr
Water vapour pumping rate: 0.7 kg h^-1
Operating temperature range: 1340°C
Rotation speed: 1440 / 1720 rpm
Noise: 57 dBA at 50 Hz
Power supply: 50 Hz 0.75 kW / 60 Hz 0.90 kW.
EDWARDS E2M28 is a high-speed centrifugal pump designed for the pumping of gases, vapors and mixtures. It has an impressive capacity of up to 4400 CFM (Cubic Feet per Minute) with a 25'' Hg vacuum rating. This makes it well-suited for larger applications, such as industrial vacuum systems and large-scale processes. EDWARDS E 2 M 28 features a robust design to maintain high performance standards at all times. Its rotor is made of S2 steel, offering excellent corrosion protection. High-capacity sealed bearing assemblies protect the rotor from premature wear, while axial thrust bearing assemblies help to reduce vibration and maintain longevity. Its controller can be programmed to adjust the speed of the pump, giving users greater control over their process. An overall efficient performance is achieved thanks to E2M28's proven design. Its inlet and outlet are completely surrounded by a cooling shell, ensuring that the pump stays cool at all times. Its stator rotor is protected by a silicon carbide-coated sleeve that resists abrasion and thermal degradation. Its turbine impeller is also coated with silicon carbide which ensures quiet operation and helps to extend the life of the pump. When it comes to safety, E 2 M 28 is equipped with a service valve, manual resetting differential switches and an emergency pressure relief valve to prevent excessive pressure build-up. EDWARDS E2M28 also includes an optional emergency shutdown feature that stops the pump as soon as the abnormal pressure levels are reached. Its sealed drive chain also requires no oiling and adds another layer of safety. Overall, EDWARDS E 2 M 28 is a reliable and efficient centrifugal pump designed to meet the needs of a variety of high-end industrial and commercial applications. It offers a large capacity, excellent protection against corrosion and abrasion, and a reliable, safe design that helps to ensure top performance and longevity.
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