KYKY · KYKY CXF-250/2301E Magnetically Levitated Turbomolecular Pump

KYKY CXF-250/2301E Magnetically Levitated Turbomolecular Pump

Name: KYKY CXF-250/2301E Magnetically Levitated Turbomolecular Pump
Brand: KYKY
SKU: hv-cxf2502301e

Key specifications

ModelCXF-250/2301E

BrandKYKY

Pumping speed2300 L/s

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Description

KYKY CXF-250/2301E magnetically levitated turbomolecular pump with DN250 ISO-F / DN250 CF inlet flange. Pumping speed for N₂ 2300 L/s, compression ratio for N₂ 1×10⁷, ultimate pressure ≤2×10⁻⁷ Pa, rated speed 30000 rpm. Water cooling.

Technical data

Inlet flange	DN250 ISO-F / DN250 CF
Outlet flange	KF40
Pumping speed for N₂	2300 L/s (4,873 CFM)
Pumping speed for He	1900 L/s (4,026 CFM)
Pumping speed for H₂	850 L/s (1,801 CFM)
Pumping speed for Ar	2250 L/s (4,767 CFM)
Compression ratio for N₂	1×10⁷
Compression ratio, He	1×10⁴
Compression ratio for H₂	1×10³
Compression ratio, Ar	1×10⁷
Ultimate pressure	≤2×10⁻⁷ Pa
Rated speed	30000 rpm
Start-up time	≤8 min
Recommended backing pump speed	15 L/s (31.8 CFM)
Mounting orientation	Arbitrary
Cooling method	Water-cooled
Weight	58 kg (incl. controller)
Manufacturer model designation	CXF-250/2301E