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> 7 cfm 2 stage high vacuum pump alcatel edwards leybold
7 cfm 2 stage high vacuum pump alcatel edwards leybold
VACUUM RESEARCH CORP. PITTSBURGH, PA - MODEL 200-7 (200 L/min. / 7 CFM) 2 STAGE ROTARY VANE OIL SEALED HIGH VACUUM PUMP.
THIS IS NOT AN INEXPENSIVE DISPOSABLE "A/C SERVICE" PUMP.
THIS IS A BRAND NEW HIGH QUALITY VRL MODEL 100-3.5 (100 L/min, 3.5 CFM) TWO STAGE ROTARY VANE OIL SEALED HIGH VACUUM PUMP WITH A FULL 2 YEAR MANUFACTURERS WARRANTY THE LONGEST IN THE INDUSTRY! (OTHER SIZES AVAILABLE).
WE ARE A STOCKING DISTRIBUTOR FOR VRL (VACUUM PESEARCH CORP.) VACUUM PUMPS AND ACCESSORIES. THIS IS A BRAND NEW PUMP WITH A CURRENT MANUFACTURING DATE CODE IN AN UNOPENED BOX, NOT "NOS" (New Old Stock), SURPLUS OR REBUILT.
These pumps may not be as "pretty" as an Alcatel, Leybold, Edwards, Vacuubrand, etc. with all their fancy molded plastic coverings (that discolor and crack over time), but they are every bit as reliable and perform just as well - and for a LOT less money!
These pumps will easily pull down to the low single digit micron range (~1 to 2 microns depending on ambient air) in "real-world" everyday conditions without cold traps or special oil.
IF YOU ARE LOOKING FOR A BRAND NEW, HIGH QUALITY 2 STAGE DIRECT DRIVE HIGH VACUUM PUMP AT A GREAT PRICE THIS IS IT!
During our independent in-house "real world" testing these pumps consistently pulled below 2 microns @ 78 F & 67% RH without "special oil or a cold trap, which is impressive for a brand new direct drive pump in real world conditions.
Backing Diffusion or Turbo Pumps
Sputter & Deposition Systems
Pumping Speed: 200 L/min, 7.0 CFM, 12 m3/hr. @ 60 Hz.
Ultimate Pressure: 5x10-4 Torr (0.5 micron/millitorr) ((Mfg. specs using McLeod gauge)
Standard Motor: 115/208-230v, 1 ph., hp, 60 Hz. (Optional motors available-no additional cost)
Power Connection: 6 ft. 3 connector cord
Motor Speed @ 60 Hz.: 1700 rpm
Oil Capacity: 600cc (0.62 Qt.)
Intake & Exhaust Connection: NW-25 (KF-25) Flange
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