描述

140CPU67160

由于技術(shù)的進(jìn)步和需求的多樣化，自動(dòng)化儀表工業(yè)已由傳統(tǒng)的連續(xù)流程工業(yè)的自動(dòng)化（PA）擴(kuò)展到機(jī)械產(chǎn)品加工工業(yè)的工廠自動(dòng)化（FA）和事務(wù)處理為特征的辦公自動(dòng)化（ OA），后兩者在我國近幾年發(fā)展也很快，今天的FA已發(fā)展成具有CAD,CAM,CIMS的全盤自動(dòng)化。在我國的長春一汽、湖北二汽、上海大眾等地已有多處使用機(jī)器人的生產(chǎn)線，而作為自動(dòng)化儀表工業(yè)一部分的數(shù)控設(shè)備生產(chǎn)也形成了產(chǎn)業(yè)，我國機(jī)電儀一體化的技術(shù)方向也受到極大的重視。至于OA也逐步由單機(jī)自動(dòng)化、辦公室事務(wù)處理等發(fā)展成為交通管理、環(huán)保管理、市政管理、金融管理、商業(yè)物流管理、智能大廈、家庭自動(dòng)化等多個(gè)分支，而且系統(tǒng)也提供事務(wù)和事件的處理、調(diào)度和輔助決策，這些將會影響到下世紀(jì)人們的生活方式。在即將到來的對世紀(jì)，自動(dòng)化儀表工業(yè)特別是PA自動(dòng)化儀表還會有更大的發(fā)展。從市場需求來看，仍是石油化工占市場份額最多，其次是鋼鐵、電力、紡織、輕工、建材、造紙等行業(yè)。對自控的要求，不只是自動(dòng)化儀表需求量的增加；更重要的是需要質(zhì)量高、壽命長、可靠性高、價(jià)格低的自動(dòng)化儀表；需要提供完整的系統(tǒng)和優(yōu)化的軟件；需要能與工藝人員結(jié)合的自控工程師；需要能與管理人員結(jié)合的系統(tǒng)工程師。
這里需要討論的是21世紀(jì)里DCS前途如何？DCS已經(jīng)充當(dāng)了20多年的主角，在今后的20年里是否會被淘汰？或者說在今后的10多年里是否還可以充當(dāng)主角？首先成協(xié)它的是PLC，因?yàn)镻LC的確近年來由于增強(qiáng)了模擬量處理的能力、改善了人機(jī)聯(lián)系和數(shù)據(jù)通訊能力，擠占了中小系統(tǒng)及鋼鐵、污水處理等行業(yè)部分大中系統(tǒng)。但由于其原設(shè)計(jì)定位就是以處理開關(guān)量及針對機(jī)械行業(yè)為主的低成本自動(dòng)化產(chǎn)品，對于有人重復(fù)雜控制回路和人機(jī)聯(lián)系較高的石化行業(yè)大型設(shè)備的控制，用PLC是不適合的。其次是工控機(jī)系統(tǒng)，通過這些年的努力，在中小測控系統(tǒng)中雖然市場占有率一直處于上升趨勢，在大中系統(tǒng)中也有一些成功的實(shí)例，美國GM公司還提出OMAC開放模塊結(jié)構(gòu)控制器的10項(xiàng)要求，但由于軟件和I/O設(shè)備還不及DCS成熟，對系統(tǒng)集成商要求很高，所以作為石化等行業(yè)，由于主設(shè)備昂貴、連續(xù)生產(chǎn)、安全可靠要求高，事故的損失嚴(yán)重，所以不會輕易放棄已有成熟應(yīng)用業(yè)績的DCS系統(tǒng)而輕易采用價(jià)格低廉的工控機(jī)系統(tǒng)。當(dāng)然DCS本身也要改進(jìn)，一是價(jià)格要適當(dāng)降低。二是開放性要加強(qiáng)，如以太網(wǎng)上控操作站，本身硬件采用通用計(jì)算機(jī)，本身軟件采用通用 WINDOWS／ NT和OPC等軟件。三是控制站控制回路數(shù)不宜過多，雖然冗余熱各措施有兩重化、四重化等方式，但還是遵循“控制分散可以消除危險(xiǎn)”的原則為好。四是在DCS應(yīng)用時(shí)也要發(fā)揮控制站分散設(shè)置在接近現(xiàn)場的初衷，即如TDC3000系統(tǒng)DHW數(shù)據(jù)高速通道總線可以長達(dá)2公里，控制站可以分散在各設(shè)備附近，而LCN局部控制網(wǎng)絡(luò)僅放在中央控制室內(nèi)作連接操作站、歷史模件、應(yīng)用模件之用，這樣可以減少系統(tǒng)接線和中央控制室面積，現(xiàn)在大型裝置的中央控制室有一個(gè)足球場那么大，而且控制站機(jī)柜全集中在中央控制室，這是一種理想的中央控制室嗎？值得思考。由此引發(fā)出的是DCS應(yīng)盡快與現(xiàn)場總線技術(shù)相結(jié)合，這是目前最好的方案。再過 10到20年， FCS（現(xiàn)場總線控制系統(tǒng)）也應(yīng)該是在DCS＋FieldBus的基礎(chǔ)上誕生，那時(shí)FCS才能成為真正新一代的PA產(chǎn)品。至于I/O自治服務(wù)系統(tǒng)、測量、控制、執(zhí)行一體化的新型基地式儀表+數(shù)據(jù)通訊（現(xiàn)場總線），及虛擬“主機(jī)”系統(tǒng)、操作站（如為一般PC機(jī)）為即插即用方式，即操作人員需要觀察和操作時(shí)才插到網(wǎng)絡(luò)中等理想的FCS，那是要經(jīng)過一、兩代人的努力，才能夠?qū)崿F(xiàn)的。

產(chǎn)品承諾：
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨，
保?證售后服務(wù)質(zhì)量，
優(yōu)勢價(jià)格，大量現(xiàn)貨。

主營DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌：ABB???,AB??,GE,FOXBORO,本特利，英維思，伍德沃德，西屋，瑞恩，施耐德，西門子，摩托羅拉，安川。力士樂。ACSO，橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA ? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國內(nèi)實(shí)力庫存商家

Osaka Lab Compound Turbo Molecular Vacuum Pump TG3213EM

VAT High Vacuum Research Chamber 12”CFF Gate Valve MDC

EDWARDS 3 ROTARY VANE 2 STAGE VACUUM PUMP

ROTARY VANE OIL VACUUM PUMP WITH MOTOR MVP-36 NIB

Milwaulkee DymoDrill with large Vacuum Pump & Plate
Diamond Core Drill #4096 w/Meter– Excellent Condition

Varian CP451 (Alcatel 2021) Rotary Vane Vacuum Pump 14

Vapor Phase Soldering System Vacuum Chamber/Pump parts

Alcatel 2100 Two Stage Rotary Vane Vacuum Pump ZT2100AC

Rietschle Bora SAH 155 Side-Channel Blowers/Vacuum Pump

Kinney KTC 21 Piston Vacuum Pump Refurbished

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CTI Cryogenics CYTO-TORR 8, High Vacuum Pump

Edwards DIFFSTAK 100/300P Diffusion Pump, POWERED VALVE

SPENCER INDUSTRIAL VORTEX 7.5 HORSE POWER

Thoreson McCosh MK VII Vacuum Pump & Filter #2574

Thoreson McCosh MK VII Vacuum Pump & Filter #2570

Thoreson McCosh MK VII Vacuum Pump & Filter #2571

Republic Regenerative Blower HRB502 ring side channel
Up to 145 cfm and 118″H2O (Pressure) or 110″H2O(Vacuum?)
One-day shipping available

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Pfeiffer Balzers TPH062 Turbo Molecular Vacuum Pump

Cylinder – Rietschle KTA 140/1
Cylinder for Rietschle Vacuum Pump
One-day shipping available

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VAT MONOVAT Rectnglr Dual Slit Valve 314114 3870-04848

Varian TV 70 Vacuum Turbopump 969-9368S004 working

CTI-Cryogenics Cryo-Torr 7 Cryopump untested

Seiko Seiki Turbopump Controller STP-301 SCU-301 new

Edwards Active Gauge Controller 0090-91685 ITL working

Vanes fit Becker VTLF 400 Pump VTLF400, PN 901373

Vanes fit Becker DTLF 400 Pump DTLF400, PN 901373

Vanes fit Becker DTLF 500 Pump DTLF500, PN 901373

Vanes fit Becker VTLF 400 Vacuum Pump VTLF400

Leybold D25B Rotary Vane Vacuum Pump (Refurbished)

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Hill-Rom 2 HP Vacuum Pump – Medaes / Busch – RC-0040 A

SIEMENS 2BL 1.15KW 30MBAR VACUUM PUMP WORKING

AE Advanced Energy PDX 900-2V Generator 3156024-031B

Vanes fit Becker VTLF 500 Vacuum Pump VTLF500

CTI RetroFast 8 Cyropump On-Board High Vacuum PUMP
CTI CRIOGENIX HELIX PN: 8112861G003

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Minor Repair Kit: Travaini PVL 400 vacuum pump

LEYBOLD RUVAC WSL-2001 VACUUM PUMP

G54942 Alcatel IPUP A100L Dry Vacuum Pump

G54937 Alcatel IPUP A100L Dry Vacuum Pump

ORION KRS-7A DRY ROTARY VANE VACUUM PUMP COMPRESSOR

Alcatel A100L IPUP Dry Vacuum Pump AMAT !!!!!!!!!

New ASM 50-125108A24 MKS 153D-2-50-2 Throttle Valve

Varian CryoStack 8 High Vacuum Cryogenic Pump CTI

Vacuum Research Chamber Bell Jar #2 Pump System Varian

Dental Vacuum Pump – 1 HP – 2 Users – 115/220 Volts

Pfeiffer XtraDry 150-2 Piston Gas Vacuum Pump POP01151

ALCATEL TURBOMOLECULAR PUMP MDP 5011 – REFURBISHED

Roots Positive Displacement “PD” Blower – 36 URAI-DSL
Roots Universal RAI Blower – Dual Splash Lubricated
One-day shipping available

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CTI-Cryogenics 8F P-300, 300 MM PVD AMAT
Factory/OEM Fully Refurbished Unit

Leybold D16B Rotary Vanes Pump Refurbished

VRC/VRL Model 200-7 Two Stage Rotary Vane Vacuum Pump

NEW EDWARDS VACUUM PUMP A480-22-941

VACCUM DEGASSER MODULE * 00108-00454 *

Ultek/Perkin Elmer P-E 6″ Cryo Vacuum Pump AP DE-202S
One-day shipping available

LEYBOLD ROTARY VANE VACUUM PUMP D40BCS – REFURBISHED

Exhaust Filter Kit 473 fits VC-1300 Rietschle

Exhaust Filter Kit 473 fits VC-1100 Rietschle

Becker U 4.40 Oil Flooded Vacuum Pump U4.40/09

*NEW* Fiberglass Enclosure
49 x 40.5 x 40 – tapered at top

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BECKER Oil Less Vacuum Pump VT 4,40
Pompe aspirateur

Rebuilt Roots “PD” Blower – 47 URAI-DSL – Left Bottom
Rebuilt Roots Universal RAI Blower

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Vacuubrand MD4C Diaphragm Vacuum Pump

Pfeiffer Vacuum Turbopump TPU 330 untested

Edwards Vacuum Pump Blower QMB500 untested, parts

Ebara Vacuum Turbopump ET300W working

VAT Pneumatic Gate Valve 95240-PAAO-ABG1

Edwards Vacuum Pump Controller QDP80 QMB250 Q80.4.2.2

CTI-Cryogenics On-Board P300 Cryopump 8116250G001

Leybold Vacuum Turbopump Turbovac 340 M 3620-00338

Leybold Vacuum Turbopump Turbovac 340 M 3620-00338

Granville-Phill?ips 307 Vacuum Gauge Controller Degas

Leybold Vacuum Turbopump Turbovac 340 M need rebuild

Granville-Phill?ips 352 Gauge Controller lot working

Nor-Cal Intellisys Pendulum Valve 3870-04611 working

Leybold Turbopump Controller Turbotronik NT 340 M new

V-Tex Rollcam Slit Vlv 200110-35-6040-?01 new 3870-00112

Altacel IPUP A100L Pump Control Module 107803 working

Nor-Cal Pneumatic Pendulum Valve 030923-1 working

Alcatel ADP 31 Dry Vacuum Pump need rebuild

CTI Cryogenics On-Board P300 Cryopump 8116250G002

Edwards Remote Pump Controller QDP80 QMB250 working

Leybold Turbopump Turbovac 340 M not working

Varian Multivac Ion Pump Controller Lot not working

Ebara Turbomolecular Turbopump Controller Model 305W

VAT Pneumatic Gate Valve 10846-XE24-AHA1 working

CTI-Cryogenics On-Board 8F Cryopump 8116237G002

Varian Turbo-V 250 TMP Controller EX9699523 working

Ebara 305W Turbopump Controller PWM-20M working

Varian Turbo-V 700HT Turbopump Controller 9699545

Varian Turbo-V 250 TMP Controller 9699523S021 working

Varian TV 70 Turbopump Controller 9699507 working

CTI Cryogenics On-Board P300 Cryopump 8116250G001

VAT Control Valve 16540-PA41-ACA1?/0009 gate pendulum

VAT Pendulum Valve 16546-PA21-AAQ1?/0234 working

VAT 8″ Pendulum Valve 16546-PA21-AAE1?/0562 working

Osaka Vacuum Turbopump Power Supply TD2001

Pfeiffer Vacuum Pump UniDry DBP 050

Genesis Nor-Cal HC70 Helium Compressor Cryo Vacuum

SV40 LEYBOLD VACUUM PUMP, 2 HP

Sieko Seiki Turbo Controller STP-H1000C

Leybold NT 20 Turbo Pump Controller, Tested Good
One-day shipping available

USED:Welch Duoseal vacuum pump, model 1402R. Requires a

Tuthill M-D Pneumatics 5507-91T2 Vacuum Booster Used

M-D Pneumatics Tuthill 91-5507 Vacuum Booster 686A81

TURBO PUMP VARIAN TURBO-V200 MODEL# 969-9021

Edwards E2M40 Rotary Vane Pump – Used

Vacuum/Push Pump Combo & Induction Motor

USED SIEMENS ELMO 1.5″ VACUUM PUMP

RIETSCHLE TR 61 DV VACUUM PUMP

MFC Mykrolis FC-2902MEP5-T, 5 SLPM, Gas N2 NEW lot of 2

Hanson Research DISOETTE II 27-010-008 w/vacuum pump =)

WERIE CLFT 101 VACUUM PUMP 230/460V 10HP MOTOR REBUILT

Edwards B75130050 Cc09 Connection Cable 3M Ms Cs NEW
One-day shipping available

Adixen/Alcatel 2012 Vacuum Rotary Vane Pump: Rebuilt
One-day shipping available

Oxford Plasma Technology Instrument Ion Beam Controller

Varian SD-451 Rotary Vane Vacuum Pump: Tested Good

PE Cryogenic Vacuum Pump and MDC Power Gate-Valve

Edwards DryStar Dry Vacuum Pump QDP40 AS-IS

EBARA 40×20 Dry Vacuum Pump: Tested Running; 208V 3 ph.

Precision DDC310 (Alcatel 2015) Rotary Vane Vacuum Pump

Worthington 6X6 Vacuum Pump. Lists around 12-15k new!
Great for septic cleanout and other industrial apps

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Busch WY250 Booster Pump – Used

ULVAC ROTARY PKS-030 VACUUM PUMP, REBUILT

Gate Valve, ISO-200, Vacuum Research

Nash Pump CL302 Vaccuum Pump 25 HP 300CFM

CORONA LACY-HULBERT 2 HP VACUUM PUMP 1730 RPM 3 PHASE

NovaTec Vacuum Pumps and Filters, 3 available

Edwards Tool Interface Module A52844414 Operational TIM

Edwards Tool Interface Module A52844485 Operational TIM

Edwards Tool Interface Module A52844464 Operational TIM

Edwards Tool Interface Module U20000521 Operational TIM

Edwards Tool Interface Module A52844488 Operational TIM

Vanes fit Becker DVTL400 Vacuum Pump PN 901373 (10)

Vanes fit Becker DVTL500 Vacuum Pump PN 901373 (10)

Vanes fit Becker VTLF400 Vacuum Pump PN 901373 (10)

VARIAN DIFFUSION PUMP 27 1/2″ TALL 8″ FLANGE NICE

Dresser Roots 2507 RGS Blower 310 CFM NEVER USED QTY 2

Edwards ESDP-30A Oil-Free Dry Scroll Vacuum Pump

BOC Edwards GVSP-30 Oil-Free Dry Scroll Vacuum Pump

Pheiffer Vacuum TPH 062 Turbomolecular pump

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Becker VT 4.8 Vacuum Pump
One-day shipping available

SUTORBILT ROTARY POSITIVE DISPLACEMENT BLOWER 8HV-F

Busch Vacuum Pump

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Atlantic blowers side channel blower model AB900 8.6kw

New Nash Elmo G 200 Series Vacuum Pump/Blower
One-day shipping available

BUSCH RA0040 Vacuum Pump RA 0040 – REFURBISHED

Vanes fit Becker VTLF500 Vacuum Pump PN 901373 (10)

Balzers Pfeiffer TCP 380 Turbo Vacuum Pump Control Nice

CASTLE AUTOCLAVE Recerculating Vacuum Pump RVPS

Becker VT 4.25 Vacuum Pump NEW Mfg.2006

welch 1376 duoseal 10.6 cfm vacuum pump

CTI COLD HEAD COMPRESSOR 1020RW HELIX NICE

Varian Turbo-V 550 969-9544?Vacuum Pump Controller 120v

Busch RC0100-E506-100?1 5HP Vacuum Pump w/30Gal Tank

MKS Vacuum Pump Model PVS-3 With Case Portable Vacuum

Welch 1402W-01 1402 W Duoseal Vacuum pump

NEW SIEMENS ELMO-G 2BH1600-1AK12 VACUUM PUMP

2 LANSAS FLOW-THROUGH TEST PLUG 096-1224 6″

Alcatel / CIT-Alcatel Model: 5100 Turomolecular Pump

LARGE LOT WELCH 1400 VACUUM PUMPS (14pcs) & MOTOR N806

EDWARDS E1M18 ROTARY VANE ONE STAGE VACUUM PUMP

INTERVAC 3206-67L2Y-5504 VACUUM BOOSTER PUMP

Ruvac Leybold Roots Blower Pump WS151 ++

Pfeiffer/Balzer?s TPH-330 Turbomolecular Vacuum Pump, TC

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CRYOPUMP Ebara VS-12Model 325-1045 NEW IN ORIG PKG’ING

VARIAN TURBO-V 1800 PUMP CONTROLLER / POWER 969-9561

NEW JUN-AIR OIL-LESS COMPRESSOR/VACU?UM PUMP

Varian Vacion Titanium Sublimation & Ion Pump Vacuum

VARIAN VACUUM PUMP DS 402 PUMP ROTARY VANE VACUUM PUMP

VARIAN VACUUM PUMP DS 402 PUMP ROTARY VANE VACUUM PUMP

6″ Perkin-Elmer Ion Vacuum Pump with Magnets.

Leybold D60A TRIVAC Rotary Vane Dual Stage Vacuum Pump

VRC/VRL Model 100-3.5 Two Stage Rotary Vane Vacuum Pump

Varian Cryo Vacuum Pump Cut-Away Display? DISPLEX DE-20

Leybold D5E Rotary Vane Vacuum Pump 5.0 CFM

Pfeiffer Duo 5 Rotary Vane Vacuum Pump 5.0 CFM

Welch 1400N Rotary Vane Vacuum Pump .9 CFM

Ebara 40X20 Dry Vacuum Pump 1

Ebara 40X20 Dry Vacuum Pump 2

Roots Positive Displacement “PD” Blower – 36 URAI
Roots Universal RAI Blower
One-day shipping available

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DUOSEAL HIGH VOLUME VACUUM PUMP

HVA 11219-0406R Vacuum Gate Valve
One-day shipping available

KNF NEUBERGER UN840.3FTP DIAPHRAGM VACUUM PUMP OIL-FREE

Filter replaces Ingersoll Rand Part Number 1X14226

Agilent G1099-80024 Foreline Vacuum pump 120V/AC

Busch Dual Head Vacuum Pump

Rebuild Kit for Busch 0630 Vacuum Pump 25 HP

Republic Regenerative Blower HRB700 ring side channel
Up to 212 cfm and 134″H2O (Pressure) or 130″H2O(Vacuum?)
One-day shipping available

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Rietschle VC-25 Vacuum Pump

Granville-Phill?ips 340 Vacuum Ion Gauge Controller

Sihi LPH Liquid Ring Vacuum Pump 120 CFM Carbon Steel

CTI Cryogenics 8032211 Compressor: Ex Condition

CTI CRYOGENICS CRYO TORR 100 HIGH VACUUM PUMP

Sargent Welch 1397 17.7 vacuum pump

Ebara FS Eight Cryopump

Rietschle VC-25 Vacuum Pump

PFEIFFER TMH-071-P VACUUM PUMP /TC-600 CONTROLLER / FAN

Shimadzu Vacuum Turbopump Controller EI-3203MD working

Ebara Turbopump Controller Model 804W-A

Ebara Turbomolecular Turbopump Controller 305W

SEIKO SEIKI STP CONTROL UNIT STP-301H

AMAT 0190-13407 AE PDX RF Generator 500W, 325-375 KHz

WORTHINGTON FLOWSERVE ROTARY GEAR PUMP 225PSI

BECKER DVT 2.8 OIL LESS VACUUM PUMP 230/460V 5HP 1750

Leybold- Ruvac WS-500 Blower

2 sets of Vanes fit Becker VTLF250 Pump PN 901367 (5)

Becker VT 4.10 Vacuum Pump
One-day shipping available

Rebuild Kit for Hill-Rom 0250 C Vacuum Pump 10 HP

Rebuild Kit P-6911-9017-061 for Hill-Rom Vacuum Pump

Leybold Trivac D16E Vacuum Pump ++ Nice ++

NEW Gardner Denver GACMJPA0178 Vacuum Pump Blower 20991

Gomco 6036 Medical Vacuum Pump

HVA High Vacuum Aparatus 123-1001 Gate Valve 10 inch ID

Complete Filter Kit to fit Rietschle Pump: CLFD 501

Edwards RV12-E2M12 Vacuum Pump Rebuilt, 230/460V
One-day shipping available

Roots Positive Displacement “PD” Blower – 33 URAI
Roots Universal RAI Blower
One-day shipping available

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Varian Turbo-V 700HT Turbomolecular pump Controller

Complete Filter Kit to fit Rietschle Pump: CLFD 341

ROTARY VANE OIL VACUUM PUMP WITH MOTOR MVP-24 **NIB**
VACUUM PUMP 335 L / MIN( 50 Hz) & 400 L / MIN ( 60 Hz )

JUROP PN33 VACUUM PUMP

BOC Edwards EXT 250 Pump and BOC EXDC 80 Controller

SUTORBILT FLUIDIZER ROTARY POSITIVE BLOWER 7HVB

SUTORBILT MODEL GABMBLA CAT# 3ML LEGEND BLOWER

Becker VT 4.40 Vacuum Pump 2003 Good Condition

Varian SD700 Vacuum Pump, Hydrocarbon Oil, 110V Motor

Gast Vacuum Pump 3HP-3phase 34cfm Rebuilt # 5565V4

NEW BOC EDWARDS D37370761 IGX ACCESSORY MODULE ASM

Republic Regenerative Blower HRB302 ring side channel
Up to 58 cfm and 118″H2O (Pressure) or 87″H2O (Vacuum)
One-day shipping available

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PFEIFFER TURBO VACUUM PUMP MODEL TPH 330

LEYBOLD TRIVAC D40B VACUUM PUMP 3 PHASE

Alcatel UT 2033C 2-Stage Vacuum Pump 27cfm!!!

BUSCH TYPE SE 250 GAS TIGHT PUMP COMPRESSOR

USED: Stokes rotary vane vacuum pump, model 900-5-2. Dr

CTI Cryogenics Model SC Compressor and Controller

Osaka Vacuum Turbopump Power Supply TD2001

Welch Duo Seal Vacuum Pump Model 1405

Leybold-Heraeus Trivac Vacuum Pump:

Leybold-Heraeus Trivac Vacuum Pump:

Welch Rugged Belt Drive Vacuum Pump:

Welch DuoSeal Two Stage High Vacuum Pump 1397 17.7 CFM

Leybold D16B Rotary Vane Vacuum Pump, 230/460V: Tested
One-day shipping available

Varian V-70LP Turbo Pump, In OEM Box, very clean

Varian V-70LP Turbo Pump, In OEM Box

ALCATEL 2015SD VACUUM PUMP – REBUILT
One-day shipping available

MKS Gas Analyzer W/ Pfeiffer TMU 065 Vacuum Pump

Leybold D30AC PFPE Vacuum Pump Trivac Rotary Vane D30

Nice Edwards? RV12 Rotary Vane Vacuum Pump

Sargent Welch 3106S Turbomolecular Vacuum Pump 3 Motors

Precision Scientific DD-300 Rotary Vane Vacuum Pump

Leybold-Trivac (LH): D1 6B Pump w/ Groschopp Motor

SIEMENS G-200 HIGH VOLUME 2 PHASE BLOWER VACUUM PUMP

Precision Scientific Vacuum Pump P100 1/2 HP 51220221

Temesal Vacuum Research Chamber ASA 6″ Gate Valve MDC

Varian Turbo-V 250 V250 MacroTorr Molecular Vacuum Pump
Includes controller!

Leybold Inficon IG3 UHV ION Gauge 850-200-G1 FREE SHIP

Varian V60 969-9351 Turbo Vacuum Pump

Leybold WA1000 Vacuum Pump

Vacuum pumps Rietschle Thomas VGA 4

Refurbished Elmo-Rietschle VLT 25 – w/motor – 3 Phase
Manufacturer Refurbished Rotary Vane Pump
One-day shipping available

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Busch KB0016-D100 Rotary Vane Vacuum Pump 11.2 CFM

Busch RB0016-D100 Rotary Vane Vacuum Pump 11.2 CFM

Busch RB0016-D101 Rotary Vane Vacuum Pump 11.2 CFM

Busch RB0016-D102 Rotary Vane Vacuum Pump 11.2 CFM

Vaccubrand MZ2C Diaphragm Vacuum Pump 1.2 CFM

High Vacuum Research Chamber BellJar Pump System Varian

Leybold D30A Trivac Dual Stage Rotary Vane Vacuum Pump

Physical Electronics MPC Multiple Ion Pump Controller

BECKER VACUUM PUMP / VORTEX BLOWER 5 HP

Zonda Polaris Medical Lab Vacuum Pump AMJ3000

New Busch Samos SB 0310 D Pressure/ Vacuum Pump Germany

Rietschle Bora SAP 110 Side Channel Vacuum Pumps

LEYBOLD VACUUM SYSTEM TRIVAC D4B NT13 TMP 50 TURBOVAC

JUROP PN23 VACUUM PUMP

Pfeiffer Vacuum MVP 035-2 Dry Pump PKT01200 REPAIR
Expedited shipping available

Pfeiffer Dry Vacuum Pump MVP 035-2 PK T01 200 REPAIR
One-day shipping available

RIETSCHLE THOMAS VCE-25 VACUUM PUMP (NO MOTOR) -NEW-

MKS Smart Exhaust Throttle Valve 153C-3-3-1

Perkin-Elmer 6″ Cryopump / Cryogenic Vacuum Pump
One-day shipping available

ATB Vacuum Pump Busch 3 Phase Motor SV 1010 C000 HZXX

VT 4.25 BECKER ROTARY VANE VACUUM PUMP, .75 KW

BLOWER 7X9 7 X 9 184821 K1282-02 K128202

LEYBOLD TURBOVAC 150 TURBOMOLECULAR VACUUM PUMP

Varian 313-0010 Cryo Compressor

Becker KVT 2.100 Vacuum Pump

PFEIFFER TMU 065 TURBOMOLECULAR VACUUM PUMP/ FAN / AMAT

Edwards E2M28-E2M30 Vacuum Pump, 230V TESTED
One-day shipping available

Pfeiffer TMU 065 Turbomolecular Pump & Valve TSF-012

Perkin-Elmer Vacuum Ion Pump PE-400

BECKER KVT 2.80 VACUUM PUMP 5 HP 230/460 V 56.4 CFM

Leybold Heraeus Turbotronik NT-20 Turbo Pump Controller

Rietschle VCE 15 Vacuum Pump VCE-15 VCE15 110 volt

WILLIAMS advanced materials thin film products

BUSCH R5 RC0063-E506-110?1 Vacuum Pump Rotary 34 CFM

SUTORBILT PD LOBE BLOWER/VACUUM PUMP 5MV-F

Beacon VCE-15 Vacuum Pump – 1 HP. 115 Volt.

Used- Rietschle Rotary Vane Vacuum Pump, type CLFG 101V

Diffusion Pump High Vacuum Edwards Mercury NRC Varian 6

UNIT MFC UFC-1100A, Ar, O2, He, Hcl, lots of 10 used

CTI On-Board Network Terminal Cryo-Pump 8113040G002

ALLEN BRADLEY 1756IF6I INPUT MODULE ANALOG **NIB**

EDWARDS E2M30 VACUUM PUMP 208-230V 3PH REBUILT WTY?

vacuum components, parts, valves lot’s of 13

Leybold-Heraeus WAU150 Single Stage Roots Pump

PFEIFFER TPH-050 TURBOMOLECULAR VACUUM TURBO PUMP

Nash AHF120 liquid ring vacuum pump, prorated warranty

Edwards E2M28 208V 28 Rotary Vane 2-Stage Vacuum Pump

MDC GV-2000M Gate Valve CF Del-Seal Hi Vac Chamber NEW

PRECISION SCIENTIFIC PC300 51220231 LAB VACUUM VAC PUMP

CTI HELIX CRYOGENICS COMPRESSOR 8300 NICE

Tuthil Kinney KSV-40 Rotary Vane Vacuum Pump 33 cfm

Varian Turbo-V 250 High Vacuum Turbo Pump Controller

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