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Used Diffusion Pumps

E. McGrath Inc, 35 Osborne St, Salem MA  01970

Balzers

VPD180 Balzers DIF040W KF40. 40 l/s, 3#  Info $795
VPD200 Balzers DIF160 ISO160. 1,100 l/s, 27# $1,100

Cooke

VPD300 Cooke DPD2  2" ASA $695

CVC

VPD400 CVC PMCS-2C 2" CVC flange (4" OD)  105 l/s 115 volts PIX2 PIX3 $325
VPD405 CVC Bendix VMF10, 12,5 l/s, 120 volts. New Surplus $625
VPD420 CVC PVMS-30 2" ASA 285 l/s $675
VPD440 CVC PMC-6B 6" ASA 1,400 l/s  52# $1,650
VPD450 CVC PVMS-100 6" ASA expanded 2,500 l/s $1,850
VPD460 CVC PBA-100A 6" ASA expanded pump plus LN2 trap 960 l/s at the baffle $4,100
     

BOC Edwards

VPD550 Edwards 63P Diffstak ISO 63  air operated. 135 l/s, 20#  PIX2 PIX3 PIX4          $1,550
VPD575 Edwards 100P Diffstak ISO100 air-operated. 280 l/s, 27# $1,800
VPD590 Edwards CR100P Diffstak ISO100 cryocooled , air-operated 230 l/s, 46# $2,800
VPD592 Edwards 160F Diffstak 8" od Conflat flange -no valve $2,850
VPD594 Edwards 160M Diffstak ISO160 -manual. 700 l/s, 60# 110 volt heater $3,250

Innotec/TorrVac

VPD600 Innotec/TorrVac R620  6" ASA w/integral H2O baffle. 50# $1,650

Varian Agilent

VPD700 Varian HSA 2" ASA air cooled  150 l/s air, 325 watts, 16# new heater & blower. 115 volts $1,150
VPD720 Varian M-2 2" ASA 175 l/s air, 450 watts 15# $875
VPD725 Varian HS-2 2" ASA 285 l/s air, 450 watts. 20# $995
VPD730 Varian M-4 4" ASA 800 l/s air. 1,190 watts.  45# $1,350
VPD740 Varian VHS-4 4" ASA 1,200 l/s air. 1,450 watts 55# $1,650
VPD760 Varian M-6 6" ASA 1,500 l/s air. 1,785 watts. 65# $1,650
VPD770 Varian VHS-6 6" ASA 2,400 l/s air. 2,200 watts. 75# $1,200

Veeco

VPD800 EP776 6" ASA H2O traced w/short foreline $1,950

Proteus Flow switches

VPD900 Proteus 100C NPT Celcon body .1-6 gpm   24 vdc  More_Info NEW $100
VPD905 Proteus 100B NPT Brass body .1-6 gpm  24 vdc More_Info NEW $125
VPD910 Proteus 150SS NPT Stainless steel body 1.5-12 gpm  115 vac More_Info NEW Surplus $175
     

Note: Additional Reconditioned USED diffusion pumps are also available. Weights shown are net, not shipping.  emcgrathco@aol.com

www.emcgrath.com

7/28/21