Compriamo, vendiamo, pulsometri della ricostruzione, sistemi, usati ed il semiconduttore rinnovato che procede, microscopii, laser, laboratorio, prova e misura equipment.We è venditore ed il mediatore di preowned, usato, eccesso ed apparecchiatura surplus di montaggio a semiconduttore. Siamo situati nel cuore di Silicon Valley, San Jose, disposizione testamentaria del We della California, S.u.a. ed eseguiamo gli più alti livelli per servizio completo di i prodotti di vuoto e sistemi. Con in 40 anni di esperienza compiuta del pulsometro ed oltre 50 alleanze proactive, speriamo che troviate i nostro prodotti e servizi per essere eccezionali.
In stock:Surplus, in pulsometri e nei sistemi (ione, turbo, il cryo, la diffusione, asciutto, meccanica, i ripetitori, blowers), fuoriesce i rivelatori. Forniamo una linea completa dell'aletta, del pistone, di turbo e delle pompe e dei sistemi ricostruiti del ventilatore. Le marche includono Leybold, Edwards, Alcatel, Seiko Seiki, Osaka, rifornisce, gallese, Verian, Ebara, Balzers Pfeiffer e Kinney. I rivelatori della perdita dell'elio ed i sistemi di filtrazione dell'olio inoltre sono offerti.
Ritenga prego libero unire la nostra squadra 0/e transformarsi in nella nostra nuova alleanza!
Possiamo aiutarli a trovare o vendere la vostra apparecchiatura. Trasmettaci la vostra lista di desiderio via il E-mail soltanto, per favore!
Grazie per il vostro commercio! L'America UN'Eccedenza
Vacuum pump service with over 40 years of accomplished vacuum pump experience.
In stock:Surplus,Vacuum Pumps and Systems,Surplus Equipment.
Ion pumps,turbopumps,cryo pumps,diffusion pumps,dry pumps,mechanical pumps,wet pumps,boosters,blowers,
Hardware,Supplies
We provide a full line of rebuilt vane, piston, turbo and blower pumps and systems.
Brands include Leybold, Edwards,Alcatel,Seiko Seiki,Osaka,Stokes,Welch,Varian,Ebara,Balzers Pfeiffer,Kinney and Parkin Elmer
.Terranova Ion Pump controllers,
Helium leak detectors and oil filtration systems are also offered.
We have large stock of new vacuum product and supplies,and in most cases,items are shipped the same day as ordered.
Our wide acces to used vacuum equipment and rebuilding services provides an additional excellent resource for low-cost solutions.
We can help you find or sell your equipment.
We buy vacuum pumps: Leybold, Varian, Edwards, Pfeiffer, Busch, Kinney, Alcatel, Welch , StokesPlease contact us for a complete quote. 1-408-607-4135 or vacuumspecial@netscape.net
Please contact us for a complete quote. 1-408-607-4135 or vacuumspecial@netscape.netVARIAN, EDWARDS, ANEST IWATA, scroll pumps,Turbomolecular pumps and controllers for sale. Leybold Oerlikon. Alcatel Adixen. Varian. Pfeiffer Balzers. Edwards. Seiko Seiki. Ebara
Most Leybold TURBOVAC TMP models produce a clean, hydrocarbon free vacuum at an ultimate pressure of <10-10 mbar. Other features of the TMP models include grease lubricated bearings that permit the pump to operate in any desired angular position, while retaining the advantages of single axial flow construction; dynamic balancing of the pump's replaceable rotor/spindle assembly produces silent running with minimal vibration; the turbine and drive assembly with internal motor are mounted in a stainless steel housing; the pump motor is protected from overheating by a thermal switch, which turns off the pump's frequency converter if the pump motor exceeds its safe operating temperature limit; a heat treated aluminum alloy is used for the rotor assembly; the complete drive assembly including bearings and motor is located in the fore vacuum space.
Leybold Turbovac TMP 50 Leybold Turbovac TMP 50 Turbo Pump with ISO 63 Inlet Flange, KF-16 Outlet Flange.
Pumping speed: for N2 55 l/s, Ultimate pressure with rotary vane pump 5x10-8 mbar, Recommended Backing Pump 1.5-16 m3. Air Cooling available. Turbo pump designed for a wide range of applications in research industry, Space simulation, Thin film deposition, Ion source, Mass spectrometer, leak detection. The Leybold Turbotronic NT-10 Turbo Pump controller is needed to operate Leybold Turbovac TMP 50 Turbo Pump.
Turbopumps generate vacuums in the high to ultra-high vacuum range of up to 10-11 mbar.Pfeiffer-Balzers TPH-050 ISO63 Inlet Flange, KF-16 Outlet Flange.
Pumping speed: for N2 50 l/s, Ultimate pressure with rotary vane pump < 1x•10-10 mbar, Recommended Backing Pump 1.5 m3 .Air or Water Cooling available. The Turbo Pumps TPH and TPU models are identical in terms of design. They only differ in their intake flange. The pumps have a free of wear permanent magnetic bearing at high vacuum side and oil lubricated ceramic bearing at the backing side. Turbo pump designed for a wide range of applications in research industry.
Varian Turbo Pumps. The Varian MacroTorr pump is capable of operating at high foreline pressures because of the high speed to compression ratio. These pumps have silicon nitride, ceramic bearings.
Varian V60 - Price : $2,100.00
Varian V70 - Price : $2,400.00
Varian V70 D - Price : $2,500.00
Varian V70 LP - Price : $2,600.00
Varian V80 - Price : $2,200.00
Varian V80A - Price : $2,400.00
Varian V150HT - Price : $3,300.00
Varian V200 - Price : $2,600.00
Varian V250 - Price : $3,350.00
Varian V300 - Price : $3,200.00
Varian V300 HT - Price : $3,800.00
Varian V300 ICE - Price : $4,000.00
Varian V450 - Price : $3,500.00
Varian V550 Turbo Pump with ISO 160 Inlet Flange, KF-25 Outlet Flange.
Pumping speed: for N2 550 l/s, Ultimate pressure with rotary vane pump 5x10-9 mbar, Recommended Backing Pump 3-16 m3. Air Cooling available. Turbo pump designed for a wide range of applications in research industry, Space simulation, Thin film deposition, Ion source, Mass spectrometer, leak detection.
Varian V550 - Price : $6,000.00
Varian TV551 Navigator Turbo Pump with ISO 160 Inlet Flange, KF-25 Outlet Flange.
Pumping speed: for N2 550 l/s, Ultimate pressure with rotary vane pump 5x10-9 mbar, Recommended Backing Pump 3-16 m3. Air Cooling available. Turbo pump designed for a wide range of applications in research industry, Space simulation, Thin film deposition, Ion source, Mass spectrometer, leak detection.
Varian V551 Navigator - Price : $6,875.00
High speed, high compression: Varian's design mission is to maximize performance at minimum cost and size.
MacroTorr® Technology: This is the most effective turbo-pumping technology available. Thanks to the powerful MacroTorr innovation you can:
* maximize the throughput of the pump
* work with foreline pressures as high as 18 mbar
* increase the compression ratio by decades, most notably for light gases
* keep the size and weight of the pump to a minimum
Very high gas-load capabilities: Thanks to our state-of-the-art numerical modeling tools, the turbo pumping stages are designed to minimize power consumption.
Monolithic rotor: Varian, Inc. produces each pump rotor from a single piece of high-tech aluminum alloy. This major technological achievement improves the life of the pump for several reasons:
* The rotor is stronger.
* Rotor weight is minimized.
* Stresses on the bearings are reduced.
Highly reliable, maintenance-free ceramic bearings: These bearings need no lubrication, which means no oil, no refills, and no contamination. Ceramic is lighter, harder, smoother, and thermally more stable than any steel. So, a ceramic-ball bearing can run faster, hotter, and more quietly.
Varian TURBO-V 1001 NAVIGATOR, ISO200 BOLTED: Call for Price!
Varian TriScroll 300 dry scroll vacuum pumps
are built on the proven Triscroll multi-stage compact design (17x13x11 inches). The Varian TriScroll 300 dry scroll pumps operates on 1-phase 110-120/200-230 VAC 50/60 Hz, has a large pumping speed of 8.8 cfm, an ultimate pressure of 1.3x10-2 Torr, NW-25 inlet fitting, 1/4 hose barb & NW-16 exhaust adapter fittings provided.
Varian TriScroll 600 dry scroll vacuum pumps are built on the proven Triscroll multi-stage compact design (18x14x12 inches). The Varian TriScroll 600 dry scroll pumps operates on 1-phase 110-120/208-230 VAC 50/60 Hz (3-phase 208-230/480 VAC models also in stock), has a large pumping speed of 17.7 cfm, an ultimate pressure of 7x10-3 Torr, NW-40 inlet fitting, 3/8 NPT hose barb & NW-25 exhaust adapter fittings provided.
Scroll Pumps
Varian SH-110 dry scroll vacuum pumps are compact (15x10x6 inches) with new sleek design. The Varian SH-110 operates on 1-phase 110-120/200-230 VAC 50/60 Hz, has a large pumping speed of 4.0 cfm, an ultimate pressure of 5.0x10-2 Torr, NW-25 inlet fitting, NW-16 exhaust fittings, and runs very quite.
Varian IDP-3 dry scroll vacuum pumps are the most compact scroll pumps on the market today (14x7x5 inches). The Varian IDP-3 dry scroll pumps are designed to be a dry scroll pump replacement for diaphragm pumps. The Varian IDP-3 operates on 1-phase 110-120/220-240 VAC 50/60 Hz, has a large pumping speed of 2.1 cfm, an ultimate pressure of 2.5x10-1 Torr, NW-16 inlet fitting, 1/4 hose barb exhaust fitting, and runs quite at 55 dB(A).
XDS Dry Vacuum Scroll Pumps - Chemical-Resistant Pumps, BOC Edwards - Ultimate vacuum,mbar (torr): 0.9 (0.675). displacement @ 60hz,l/min. (cfm): 111 (3.9). pumping speed @ 60hz,l/min. (cfm): 100 (3.5). boc edwards no.: A72501903. Pumps are designed to provide vacuum totally free of lubricants. Ideal for use with scanning electron microscopes, ion implanters, turbomolecular pumps, loadlocks, leak detectors, and hermetic systems, and for sputtering, surface analysis, lamp/tube evacuation, and general-purpose laboratory dry vacuum applications. Bearings are completely isolated from the vacuum so lubrication fluid is not subject to attack by process vapors, with no risk of back migration of oil or fluid into the vacuum area. Controllable gas ballast makes pumps equal to rotary vane pumps in handling vapor loads. Pumps are portable, air-cooled, and feature special seals to reduce wear, improve reliability, and extend life. Lightweight hard anodized aluminum construction. Low vibration and low noise levels, typically less than 55dBA, make pumps ideal for laboratory use. Standard pumps feature a plastic outlet connection while chemical-resistant pumps come with a stainless steel outlet connection. UL listed. CSA certified. Inlet/Outlet Connection: NW25 Maximum Inlet Pressure: 0.5 bar gauge Maximum Gas Ballast Inlet Pressure: 0.5 bar gauge Maximum Pumping Rate, Gas Ballast Low Flow: 0.15 lb./hr. H2O Vapor Gas Ballast High Flow: >0.44 lb./hr. H2O Vapor Operating Temperature: 10 to 40 degrees C (50 to 104 degrees F) Dimensions: 42.7L x 24.9W x 28.8H cm (1613/16 x 913/16 x 1111/32")
EDWARDS dry scroll vacuum pumps
COMPLETELY DRY, LUBRICANT-FREE VACUUM PUMP WITH VAPOR HANDLING Innovative XDS Dry Pumps were designed by Edwards (formerly BOC Edwards) to provide vacuum totally free of lubricants. Bearings are isolated from the vacuum environment by a patented XDS bearing shield. Uniquely, there are no bearings, grease or oil under vacuum and no bearing purge. Controllable gas ballast is standard and makes the XDS suitable for pumping condensable vapors.The versatile XDS uses a scroll mechanism and is manufactured by Edwards (formerly BOC Edwards), the market leader in dry pumping products and technology. This pump is portable, aircooled and cost effective. Power consumption is very low and, typically, no other utilities are required. XDS vibration and noise levels make it ideal for laboratory use. The XDS is truly user serviceable; with no oil to change, annual maintenance can typically be completed in about 10 minutes without special tools.
XDS35i dry vacuum pump The XDS35i pump has the same innovative patented bearing shield design as the XDS5 and XDS10. This isolates the vacuum environment from all forms of lubricant, not only making it totally dry but hermetically sealed. The shield also protects the bearing from any process vapors. Adjustable gas ballast allows vapor to be handled and opens up the range of applications to many that were previously unsuited to scroll pumps. An innovation on this pump is the use of an inverter to control the motor characteristics. This ensures the pump always runs at optimum speed and allows the user to control the pump remotely.
Edwards XDS35i Dry Vacuum scroll Pump
Features & benefits
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Inlet connection: NW40
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Exhaust connection: NW25
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Power at ultimate <600W
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Noise level 60 dBA
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Water vapour handling GB1 70g/h
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Water vapour handling GB2 240g/h
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Vibration <4.5mm/s
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Displacement (swept volume): 25 cfm
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Peak pumping speed: 21 cfm
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Ultimate vacuum (total pressure): 0.008 Torr
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Mass: 48 kg 105 lbs
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Operating temperature: 10 to 40 °C 50 to 104 °F
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Storage temperature: -30 to 70 °C -22 to 158 °F
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Leak tightness (static): <7 x 10-7 Torr/s
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Electrical supply voltage: 100 to 120V 50/60Hz
Alcatel ASM-180TD+
The most popular leak detector Alcatel ever made: this is an all dry unit, portable unit with 5x10-12 sensitivity with auto calibration. This 180TD+ has less then 5,600 hours and is the most current version from Alcatel.
Price : $16,000.00
Alcatel ASM-110TCL
A versatile portable leak detector offering a closed loop flow which combines the best attributes of Conventional Flow for high sensitivity and short response time and Counter Flow for gross leaks and high pressure leak detection.
Price : $7,000.00
Alcatel ASM-10 Portable Leak Detector
High sensitivity (8x10-12). Unit has LN2 trapped diffusion pump and a 3.2 CFM vane rough pump. The ASM-10 is very rugged, easy to use and calibrate and has full protection against atmospheric air in-rushes. The throttle valve allows this compact unit to be used on large volumes.
Price : $5,000.00
Alcatel ASM-51
Semi automatic (auto testing capabilities as well as manual throttle valve). This is a console version of the ASM-10, but with a larger rough pump and a dedicated hold pump. The LN2 trap allows for testing on dirty/contaminated components and assists on obtaining high sensitivity. Like the ASM-10, the ASM-51 has 8x10-12 Sensitivity
Price : $6,000.00
Varian 938-41
Portable unit with cart and SD-200 vane pump. This is the very popular Porta- test unit and is a great value at Price : $5,500.00. This diffusion pump version model requires no LN2 and is a very simple and dependable leak detector.
Price : $5,500.00
Varian 947D
Console unit with high sensitivity and no LN2 required. Unit is supplied with the SD-200 hold pump and the SD-300 rough pump and we can supply it with the internal compressor.
Price : $14,000.00
Varian 936-70
Console model. (2) Turbomolecular and (2) dry scroll pumps make for an all dry system. Unit features fully automatic operation, auto calibration, computer optimized preamplifier, LED display and high sensitivity.
Price : $8,500.00
Varian Heli-Test
Transportable sniffing leak detector. Hand Carried unit weighs only 4.5 pounds and has a sensitivity of 2 ppm of helium. Unit comes with travel case and battery charger.
Price : $2,800.00
Veeco MS-40D
Portable, self contained, turbo pumped with an oil free diaphragm/molecular drag backing pump: ready to use in five minutes. Fully automatic tuning and calibration. Operation for high sensitivity or reverse mode for faster cycle times. 4 x 10 -11
Torr sensitivity. Unit is supplied with the Veeco MS 40 Cart
Price : $11,000.00
Helium Leak Detectors by Alcatel, Leybold and Varian
All units listed below are refurbished and come with a three month warranty.
Alcatel ASM-110TCL
A versatile portable leak detector offering a closed loop flow which combines the best attributes of conventional flow for high sensitivity and short response time and Counter Flow for gross leaks and high pressure leak detection.
$7,000.00
Alcatel ASM-180TD+
The most popular leak detector Alcatel ever made: this is an all dry and portable unit with 5x10-12 sensitivity with auto calibration.
$16,000.00
Alcatel ASM-110TCL
Turbo version of the popular ASM-10: High sensitivity; 5 x 10-12, fast response time, air in-rush protection, and no LN2 requirement.
$5,500.00
Alcatel ASM-180T
The Alcatel 180 turbo unit with an oil sealed vane backing pump. Unit includes auto-cal. Similar to the ASM-180TD+, but with different backing pump and manual calibration.
$11,000.00
Alcatel ASM-10 Portable Leak Detector
High sensitivity (8x10-12). Unit has LN2 trapped diffusion pump and a 3.2 CFM vane rough pump. The ASM-10 is very rugged, easy to use and calibrate and has full protection against atmospheric air in-rushes. The throttle valve allows this compact unit to be used on large volumes.
$5,500.00
Alcatel ASM-51
Semi automatic (auto testing capabilities as well as manual throttle valve). This is a console version of the ASM-10, but with a larger rough pump and a dedicated hold pump. The LN2 trap allows for testing on dirty/contaminated components and assists on obtaining high sensitivity. Like the ASM-10, the ASM-51 has 8x10-12
$6,000.00
Varian 938-41
Portable unit with cart and SD-200 vane pump. This is the very popular Porta- test unit and is a great value at $5,500.00. This diffusion pump version model requires no LN2 and is a very simple and dependable leak detector.
$5,500.00
Varian 947D
Console model. (2) Turbomolecular and (2) dry scroll pumps make for an all dry system. Unit features fully automatic operation, auto calibration, computer optimized preamplifier, LED display and high sensitivity.
$14,000.00
Varian 936-70SP
Console unit with high sensitivity and no LN2 required. Unit is supplied with the SD-200 hold pump and the SD-300 rough pump and we can supply it with the internal compressor.
$8,000.00
Varian 956D
Portable unit with automatic leak detection sequencing. A hand held remote control allows usage up to 25 feet away. The D version comes with a dry scroll pump. The other unit is set up to operate with an oil sealed vane pump.
Price, with dry scroll pump...$11,850.00
Price with a oil sealed vane pump...$ 8,500.00
Varian 959D
Portable unit with dry scroll pump
$11,950.00
Varian 960D
Console model. (2) Turbomolecular and (2) dry scroll pumps make for an all dry system. Unit features fully automatic operation, auto calibration, computer optimized preamplifier, LED display and high sensitivity ( 2 x 10-11 atm cc/sec for helium. top sensitivity for all Varian leak detectors
$16,000.00
Varian 979D
Portable unit: this particular unit comes with the secondary turbo pump, dual scroll pumps, and a cart. It is fully automatic with auto cal and auto zeroing. The dual scroll pumps and the secondary turbo allow for ultra sensitivity, ability to test large volumes and allows for gross leak testing.
Price...$17,500.00
Price with singular turbo and singular scroll (stock catalog version)...$ 15,500.00
Varian 979D Dual Turbo & Scroll
Varian 979D Dual Turbo & Scroll
$17,500.00
Varian 979D Single Turbo & Scroll
Varian 979D Single Turbo & Scroll
$15,500.00
Varian 990 dCLD
$
Varian 936-40
Helium Leak detector
$6,400.00
Varian 947
Helium Leak detector
$14,000.00
Varian 948
Helium Leak detector
$10,000.00
Leybold ModUL-200
This is the ModUL version which is the versetile version that allows for a variety of backing pumps to be used. This small portable helium leak detector is very light (67 lbs./30.5 kg) which includes the hand held control. The performance is smallest detectable leak rate of 5 x 10-11 atm- cc/sec with an upper limit of 3 mbar (2 torr). Detectable masses, amu: 2,3,4. This particular unit has very few original hours.
Price, basic unit: $10,350
Price with wet pumps: D4B: $11,200 D8B: $11,500 D16B: $11,650 D25B: $11,850 D40B: $12,000 Price with Dry Scroll pump: $14,000
Dry Pumps:
Dry Pumps by Edwards, Stokes, Ebara, Leybold, and Alcatel
