Used EDWARDS EXT 70 #293649668 for sale
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ID: 293649668
Turbo pump
Ambient air temperature operating range
Cooling method free convection
Forced air
Water
Vent port, 1/8" BSP female
Pump type: rotary vane
Outlet flange: DN16NW
Recommended backing pump1: E2M0.7
Inlet pressure: 2 PSI
Inlet flange temperature: 100 °C
Water cooling: 15 °C / 40 °C
Ambient: 3 × 10-2 mbar
Air cooling: 35 °C
Ambient: 1 × 10-2 mba
Free convection: 30 °C
Ambient: 6 × 10-3 mbar
Nominal rotational speed: 90,000 rpm
Standby rotational speed: 63,000 rpm
Run-up time: 90%
Speed: 90 s
Free convection cooling: 0-30 °C
Forced air cooling: 0-35 °C
Water temperature range: 10-20 °C
Water flow rate: 15 l h-1
Noise level: 1 m <50 dBA
Magnetic field: 5 mT
Quiescent electrical power: 10 W
Operating attitude:
Vertical
Upright
Through to horizontal
Recommended controller:
EXC100
EXC120
Compression ratio:
N2 >1 × 108
He 6000
H2 500.
EDWARDS EXT 70 is a high-performance rotary vacuum pump designed for high-speed industrial applications. It features a robust construction and a robust design, making it ideal for use in a wide range of applications. The pump is designed to operate at a maximum outlet pressure of 10 mbar (absolute) and operates at a maximum speed of 200,000 rpm. EXT 70 features a drive direct coupled to the pump head in a Class 1 design making it ideal for applications that require high reliability and extended operating life. Additionally, EDWARDS EXT 70 offers protection against dust and other contaminants, ensuring a clean and safe performance. EXT 70 is constructed from heavy duty iron and steel components which provide superior strength and durability. The on-board motor controller is equipped with advanced electronics and offers real-time monitoring and regulation of the motor operations helping to ensure a constant and efficient operation. Furthermore, the motor controller is able to detect and respond to changes in load conditions in order to accurately match motor speed and outputs to load requirements. EDWARDS EXT 70 includes intergrated cooling fans and an air-flow seal to maintain optimal performance. Additionally, the unit features removable and replaceable oil seals which provide protection against aggressive liquids, helping to ensure continuous operation Thanks to its durable construction, EXT 70 can be used in industrial applications where it may be subject to extreme temperatures. The pump offers excellent suction capabilities as well as high-speed capabilities when operating under a vacuum. Additionally, EDWARDS EXT 70 can provide long service life thanks to its precision machined components, efficient cooling system and oil seals. With its durable construction, high-performance and versatile design, EXT 70 is an ideal choice for many industrial applications.
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