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Beijing Zhongke Keyi Co., Ltd.

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BrandKYKY
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Product TypeOil-Free Turbomolecular Vacuum Pump
Pumping Speed (N₂)25 L/s
Ultimate Pressure1×10⁻⁴ Pa
Inlet FlangeISO-KF DN40
Outlet FlangeISO-KF DN16
Maximum Continuous Forepressure (N₂)500 Pa
Max Instantaneous Forepressure (N₂)1000 Pa
Compression Ratio (N₂)≥1×10⁶
Rated Rotational Speed36,000 rpm
Startup Time≤3 min
Cooling MethodAir-Cooled
Power SupplyDC 24 V or AC 220 V
Max Power Consumption70 W
Weight3 kg
Compatible Controller ModelsTD-25, TCP-100, TC-100
Recommended Forepump Speed0.5–1 L/s
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BrandKYKY
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Region ClassificationDomestic (China)
ModelFF-200/1300
Instrument CategoryTurbomolecular Pump
Product TypeOil-Free Vacuum Pump
Pumping Speed (N₂)1300 L/s
Pumping Speed (He)1000 L/s
Pumping Speed (H₂)480 L/s
Pumping Speed (Ar)1250 L/s
Ultimate Pressure (CF Flange)6×10⁻⁷ Pa
Ultimate Pressure (ISO-K Flange)6×10⁻⁶ Pa
External DimensionsØ246 × 428.5 mm
Weight29 kg (LF configuration), 31 kg (CF configuration)
Motor Power≤500 W
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BrandKYKY
OriginBeijing, China
ManufacturerKYKY (Original Equipment Manufacturer)
TypeOil-Free Turbo-Molecular Pump
Pumping Speed (N₂)3200 L/s
Ultimate Pressure5×10⁻⁷ Pa
External Dimensions (W×D×H)358×337×417 mm
Weight75 kg
Motor Power65 W
Inlet FlangeDN320 ISO-F (standard), optional ISO-K and ISO-CF
Rated Rotational Speed21,000 rpm
Startup Time≤12 min
Shutdown Time≤26 min
Cooling MethodWater Cooling
Recommended Forepump Speed≥30 L/s
Compression Ratio (N₂)>1×10⁸
ComplianceDesigned for ISO 2861-1:2021 (vacuum pump performance testing), compatible with UHV systems per ISO 10110-7 and ASTM E576-22 (ultra-high vacuum practice)
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BrandKYKY
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Instrument TypeMolecular Pump
Product TypeOil-Free Vacuum Pump
Pumping Speed (N₂)700 L/s
Pumping Speed (He)580 L/s
Pumping Speed (H₂)260 L/s
Pumping Speed (Ar)680 L/s
Ultimate Pressure (CF Flange)6×10⁻⁸ Pa
Ultimate Pressure (ISO-K Flange)6×10⁻⁷ Pa
External DimensionsØ193 × 374.5 mm
Weight (LF Configuration)19 kg
Weight (CF Configuration)20.5 kg
Motor Power≤500 W
Rated Rotational Speed36,000 rpm
Startup Time≤7 min
Cooling MethodWater Cooling
Minimum Coolant Flow Rate≥1 L/min
Maximum Coolant Temperature≤25 °C
Input VoltageDC24 V / AC220 V
Compression Ratio (N₂)1×10⁹
Compression Ratio (He)1×10⁷
Compression Ratio (H₂)1×10⁶
Compression Ratio (Ar)1×10⁹
Max. Continuous Inlet Pressure (Pre-stage)300 Pa
Max. Transient Inlet Pressure (Pre-stage)550 Pa
Max. Gas Load (N₂)1400 sccm
Max. Gas Load (He)1000 sccm
Max. Gas Load (H₂)800 sccm
Max. Gas Load (Ar)550 sccm
Recommended Forepump Speed4–8 L/s
Inlet FlangeDN160 CF / DN160 ISO-K
Outlet FlangeDN40 ISO-KF
Compatible ControllersFD-II, FD-IIB, TCDP-II, TD-II
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BrandKYKY
OriginBeijing, China
ManufacturerKYKY (Producer)
TypeOil-Free Turbo-Molecular Vacuum Pump
Pumping Speed (N₂)2000 L/s
Pumping Speed (He)1600 L/s
Pumping Speed (H₂)740 L/s
Pumping Speed (Ar)1900 L/s
Compression Ratio (N₂)1×10⁸
Compression Ratio (Ar)1×10⁹
Ultimate Pressure (CF Flange)6×10⁻⁷ Pa
Ultimate Pressure (ISO-KF Flange)6×10⁻⁶ Pa
Max. Continuous Inlet Pressure (Foreline)200 Pa
Max. Transient Forepressure (N₂)650 Pa
Max. Gas Load (N₂)3200 sccm
Rated Rotational Speed24,000 rpm
Startup Time≤9 min
CoolingWater-Cooled (Flow ≥1 L/min, Inlet Temp ≤25 °C)
Power SupplyDC24 V / AC220 V
Max. Power Consumption≤750 W
Inlet FlangeDN250 CF / DN250 ISO-KF
Outlet FlangeDN50 ISO-KF
Dimensions (Ø×L)246×428.5 mm
Weight (CF Configuration)35 kg
Compatible ControllersFD-II, FD-IIB, TCDP-II, TD-II
Recommended Backing Pump Capacity≥15 L/s
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BrandKYKY
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelFF-100/110
Pump TypeOil-Free Molecular Pump
Pumping Speed (N₂)110 L/s
Pumping Speed (He)100 L/s
Pumping Speed (H₂)50 L/s
Pumping Speed (Ar)100 L/s
Ultimate Pressure (CF Flange)6×10⁻⁷ Pa
Ultimate Pressure (ISO-K Flange)6×10⁻⁶ Pa
External DimensionsØ148 × 277 mm
Weight8 kg
Motor Power≤300 W
Inlet FlangeDN100 CF / DN100 ISO-K
Outlet FlangeDN25 ISO-KF
Compression Ratio (N₂)1×10⁸
Compression Ratio (He/H₂)1×10²
Compression Ratio (Ar)1×10⁸
Max. Continuous Forepressure200 Pa
Max. Transient Forepressure (N₂)300 Pa
Max. Gas Load (N₂)300 sccm
Rated Rotational Speed42,300 rpm
Startup Time≤3 min
CoolingAir or Water (air cooling viable at ambient 5–32 °C)
Min. Coolant Flow Rate≥1 L/min
Max. Coolant Temperature≤25 °C
Input Voltage220 VAC ±10%
Compatible ControllerFD-110A
Recommended Forepump Speed2 L/s
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BrandKYKY
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Country of OriginChina
ModelFF-63/80
Pump TypeTurbo Molecular Pump
Oil-Free OperationYes
Pumping Speed (N₂)62 L/s
Ultimate Pressure5×10⁻⁷ Pa
External DimensionsNot Specified
Weight3.5 kg (CF flange configuration)
Motor Power≤90 W
Rated Speed72,000 RPM
Inlet FlangeDN63 CF / DN63 ISO-K
Outlet FlangeDN16 ISO-KF
Compression Ratio (N₂)1×10⁸
Max Continuous Forepressure200 Pa
Max Transient Forepressure (N₂)650 Pa
Max Gas Load (N₂)35 sccm
Startup Time≤2 min
CoolingAir or Water (Water Flow Rate: ≥1 L/min, Temp ≤25 °C)
Input PowerDC 24 V or AC 220 V
Compatible ControllersTD-80, TCP-100, TC-100
Recommended Backing Pump Speed0.5–2 L/s
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BrandKYKY
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelCXF-2300
Instrument TypeOil-Free Turbo Molecular Pump
Pumping Speed (N₂)2300 L/s
Ultimate Pressure (Rubber Seal)2×10⁻⁷ Pa
Ultimate Pressure (Metal Seal)≤1×10⁻⁸ Pa
Weight58 kg
Cooling MethodWater-Cooled
Rated Rotational Speed27,000 rpm
Startup Time≤8 min
Shutdown Time≤25 min
Recommended Forepump Speed≥22 L/s
Inlet Flange OptionsISO-K, ISO-F (Standard), ISO-CF (Optional), ISO-LF (Customizable)
Compression Ratio (N₂/Ar)>1×10⁷
Compression Ratio (He)>1×10⁴
Compression Ratio (H₂)>1×10³
Operating Pressure Range20 Pa – 1×10⁻⁷ Pa
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BrandKYKY
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Product CategoryDomestic
ModelCXF-200/1401
Pump TypeOil-Free Turbo-Molecular Pump
Pumping Speed (N₂)1400 L/s
Ultimate Pressure (Rubber Seal)2×10⁻⁶ Pa
Ultimate Pressure (Metal Seal)≤1×10⁻⁷ Pa
Weight51 kg
Inlet FlangeDN200 ISO-F (Standard), DN200 CF (Optional), DN200 LF (Customizable)
Rated Rotational Speed30,000 rpm
Startup Time≤6 min
Shutdown Time≤16 min
Recommended Forepump Speed≥16 L/s
Cooling MethodWater-Cooled
Compression Ratio (N₂)>1×10⁷
Compression Ratio (Ar)>1×10⁷
Compression Ratio (He)>1×10⁴
Compression Ratio (H₂)>1×10³
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BrandKYKY
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Origin CategoryDomestic (China)
ModelFJ-80
Instrument CategoryOther Vacuum Systems
Product TypeOil-Free Turbomolecular Pump System
Pumping SpeedN₂: 62 L/s, He: 55 L/s, H₂: 34 L/s, Ar: 65 L/s
Ultimate Pressure3×10⁻⁵ Pa (ISO-K flange), 5×10⁻⁶ Pa (CF flange)
External Dimensions400 × 300 × 260 mm
Weight16–21 kg
Motor Power Supply220 ± 20 V / 50 Hz
Recommended Fore-Vacuum Pressure< 50 Pa
Compression RatioN₂: 1×10⁹, He: 1×10⁵, H₂: 1×10⁴, Ar: 1×10⁹
Cooling MethodAir-Cooled
Operating Ambient Temperature5–40 °C
Mounting OrientationVertical
Inlet FlangeDN63 ISO-K or CF63 (customizable to KF40/KF16)
Outlet FlangeISO-KF
Quick-Connect Gas Portφ8 mm
Standard ForepumpGHD-031B Dry Diaphragm Pump
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BrandKYKY
ModelFF-100/150
TypeOil-Free Turbo Molecular Pump
Pumping Speed (N₂)140 L/s
Ultimate Pressure (CF Flange)2×10⁻⁷ Pa
Ultimate Pressure (ISO-KF Flange)2×10⁻⁶ Pa
Max. Continuous Forepressure (N₂)220 Pa
Max. Instantaneous Forepressure (N₂)500 Pa
Compression Ratio (N₂)≥1×10⁷
Compression Ratio (Ar)≥1×10⁷
Compression Ratio (He/H₂)≥1×10³
Gas Load Capacity (N₂)135 sccm
Rated Rotational Speed51,000 rpm
Startup Time≤3 min
Power SupplyDC 24 V or AC 220 V
Max. Power Consumption90 W
CoolingAir or Water (Flow Rate: ≥1 L/min
Weight (ISO-KF Version)6.0 kg
Weight (CF Version)8.6 kg
Inlet FlangeDN100 CF or DN100 ISO-K
Outlet FlangeDN25 ISO-KF
Compatible Forepumps1–2 L/s Rotary Vane or Diaphragm Pumps
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BrandKYKY
OriginBeijing, China
Manufacturer TypeDirect Manufacturer
Product TypeOil-Free Turbo-Molecular Pump
ModelFF-100/300
Pumping Speed (N₂)295 L/s
Ultimate Pressure (CF Flange)5×10⁻⁷ Pa
Ultimate Pressure (ISO-KF Flange)2.5×10⁻⁶ Pa
Maximum Continuous Forepressure500 Pa
Max Transient Forepressure (N₂)700 Pa
Compression Ratio (N₂)1×10⁹
Compression Ratio (He)1×10⁶
Compression Ratio (H₂)1×10⁵
Compression Ratio (Ar)1×10⁹
Gas Load Capacity (N₂)120 sccm
Gas Load Capacity (He)50 sccm
Rated Rotational Speed51,000 rpm
Startup Time≤4 min
CoolingAir or Water (Water Flow Rate: ≥1 L/min
Power SupplyDC 24 V or AC 220 V
Max Power Consumption220 W
Inlet FlangeDN100 CF or DN100 ISO-K
Outlet FlangeDN25 ISO-KF
Weight (ISO-K Version)8.5 kg
Weight (CF Version)11 kg
Compatible Forepumps1–3 L/s Rotary Vane or Diaphragm Pumps
Recommended ControllersTD-300, TCP-240, TC-100
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