Diffusion Pumps

Agilent / Varian NHS-35

Condition: good (used), Oil diffusion pump Manufacturer: Leybold type: DIP 50,000 Status: used Technical data Product: DIP 50000 cat. No.: 22240 Suction side connection flange: DN 1000 ISO-F Connection flange printed page: DN 160 ISO-K Cjdpfsdnv A Usx Ah Ijgp Pumping speed for air below 1.0 x 10-4 mbar / 7.5 x 10-5 Torr: 50000 l / s Working range: 1.0 x 10-2 - 5.0 x 10-7 mbar 7.5 x 10-3 - 3.8 x 10-7 Torr Final total pressure: < 5.0 x 10-7 mbar < 3.8 x 10-7 Torr Maximum permissible forevacuum pressure: 6.0 x 10-2 mbar 4.5 x 10-2 Torr Resources: Pump delivered without resources Amount of resources min: 12.0 l 12.7 qt Max: 25.0 l 26.4 qt Power supply: 3-ph Y, 400 V, 50/60 Hz Heating power: 24 kW Number of cartridges: 24 Heating-up time: < 30 min Number of cooling circuits: 3 Minimal cooling water Pump: 1500 l / h 6,6 gal / min Jets Hat vapor barrier: 150 l / h 0.66 gal / min Cooling water pressure: 6 bar 87 psi Cooling water connection Pump: 1/2 ", internal thread Jets Hat vapor barrier: 3/8 ", internal thread Dimensions: see outline drawing Weight: 560 kg 1235 lbs

Condition: refurbished (used), After refurbishing, our Leybold Sogevac SV630 Rotary Vane Pump will: be good as new be checked after the manufacturer's specifications, for example its tolerances be fitted with new wear parts be available at short notice Cedpfx Ahjfq D Hcj Iogp included one-year warranty

Year of construction: 2018, condition: like new (used), Manufacturer: Leybold Type: DIP 30000 Product No.: 22235 Status: unused in original packaging Cedpfshmbfnjx Ah Iegp Warranty: 6 months Delivery time: ex stock

Condition: refurbished (used), Our Leybold RUVAC RA7001 Roots-blower pumps will: be good as new Codpofq D Hrsfx Ah Ijgp be checked after the manufacturer's specifications, for example its tolerances be fitted with new wear parts be available at short notice included one-year warranty

Condition: refurbished (used), Measured final pressure: 7 x 10-2 mbar Cjdpfx Aheuq A A Te Iogp

Condition: excellent (used), Year of construction: 2018, functionality: fully functional, power: 34.3 kW (46.63 HP), input voltage: 460 V, input frequency: 50 Hz, input current: 43 A, type of input current: AC, Performance data & key technical specifications (derived): WHU 2500 nominal throughput approximately 430 m³/h (at 50 Hz) for the WH/WHU 2500 version. Inlet flange DN 250 ISO-K, outlet flange DN 100 ISO-K on WHU 2500. Water cooling of the motor/system. DV650S: Nominal suction capacity 650 m³/h at around 5×10⁻³ mbar ultimate vacuum. Cgsdpex Aqa Djfx Ah Ijp