Edwards nEXT240D turbomolecular pump, 240 L/s N₂

The Edwards nEXT240D is a hybrid turbomolecular pump, variant D (turbo + drag). N₂ speed 240 L/s, DN100 ISO-K or DN100 CF inlet, NW25 backing port. Critical backing pressure for variant D is approx. 9.5 mbar; recommended backing pumps are the RV12 or nXDS10i. Run-up to 90% speed takes about 115 s. Controller, cables and backing pump are not included.

• 240 L/s on the nEXT platform
• ISO-K or CF flange
• Pairs with Edwards pumps for backing

• Technology: Turbomolecular, variant D
• N₂ speed: 240 L/s
• Inlet: DN100 ISO-K or CF
• Backing pressure: NW25
• Backing: RV12 or nXDS10i
• Run-up to 90%: approx. 115 s
• Controller: separate
• Oil in gas path: not required

Application: Laboratories; vacuum systems; industry