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DuoSeal Vacuum Pump 230V 60Hz 1Ph
Item #:
WEL/1400C-01
Supplier #: 1400C-01
Supplier #: 1400C-01
Gardner Denver Thomas Inc.
Mfg Item # : 1400C-01
High contamination tolerance Ultimate vacuum <0.001 Torr Low RPM for long service life DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.
Mfg Item # : 1400C-01
High contamination tolerance Ultimate vacuum <0.001 Torr Low RPM for long service life DuoSeal Vacuum Pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity. Pump can be ordered with an optional exhaust filter to control oil mist.
Minor Repair Kit 1400
Item #:
WEL/1400K-03
Supplier #: 1400K-03
Supplier #: 1400K-03
Minor Repair Kit Includes minor part such as gasket air filter pulley key spring holder and O-rings necessary to repair Welch DUOSEAL Two-Stage Belt-Drive Vacuum Pumps 54973-133 . Exact Match 14227-716
Chemstar Vacuum Pump 115v, 60Hz 1PH
Item #:
WEL/1402N-01
Supplier #: 1402N-01
Supplier #: 1402N-01
CHEMSTAR Vacuum Pump Handles corrosive gases to pressures below 1 torr. High contamination tolerance and inert components. 1/2hp motor operates at 525rpm. Free air displacement 160L/min. Tubing 20.6mm ID. ISO flange size NW25. Oil capacity 2.1L. 49Lx35.3Wx39.1Hcm. Weight 58kg. 115/230V 60Hz. Exact Match 54994-052
Chemstar Vacuum Pump 220V 50Hz 1Ph
Item #:
WEL/1402N-50
Supplier #: 1402N-50
Supplier #: 1402N-50
GARDNER DENVER THOMAS Part No. 1402N-50
High contamination tolerance Vital parts corrosion resistant Reduced frictional wear Nitrogen purge standard Easy attachment of accessories Recommended for use with gases such as HCl, HBr, Br2, Cl2, O3, HOAC, F3CC02H, CH20, H2S04, H2S, HN03, S0X and others. ChemStar pumps have all five defining features needed for pumping corrosive gases. High contamination Tolerance: Made from Viton®, PTFE, Stainless Steel, Nickel Plated or Anodized, or Chemical Resistant Grade Cast Iron. Reduced Frictional Wear: Lower rotational speed results in less wear, cooler running and longer service life. ChemStar pumps rotate at speeds less than 580 RPM, compared with over 1700 RPM of direct-drive vacuum pumps. Dry Nitrogen Purge both degasses and cools the pump oil reducing the corrosion rate in the pump. Accessories (available on special order): Protective accessories may be needed for heavy corrosive gas loads which may contain particulates; Oil filtration system removes essentially all abrasive particulates (>1.0 micron) and simulataneously absorbs over 250 cc of hydrous acids or condensed moisture. An Acid Neutralization Trap can neutralize acidic gases before ingestion by the pump. Stainless Steel Hermetically-Sealed Oil Mist Eliminator automatically drains coalesced pump oil back into pump and permits exhausted corrosive gases to be piped out of the work area. These model pumps have the same specifications as the 1400B models. (1) The larger the ratio of quarts of oil to CFM of pumping, the more effective the dilution of contaminants.
High contamination tolerance Vital parts corrosion resistant Reduced frictional wear Nitrogen purge standard Easy attachment of accessories Recommended for use with gases such as HCl, HBr, Br2, Cl2, O3, HOAC, F3CC02H, CH20, H2S04, H2S, HN03, S0X and others. ChemStar pumps have all five defining features needed for pumping corrosive gases. High contamination Tolerance: Made from Viton®, PTFE, Stainless Steel, Nickel Plated or Anodized, or Chemical Resistant Grade Cast Iron. Reduced Frictional Wear: Lower rotational speed results in less wear, cooler running and longer service life. ChemStar pumps rotate at speeds less than 580 RPM, compared with over 1700 RPM of direct-drive vacuum pumps. Dry Nitrogen Purge both degasses and cools the pump oil reducing the corrosion rate in the pump. Accessories (available on special order): Protective accessories may be needed for heavy corrosive gas loads which may contain particulates; Oil filtration system removes essentially all abrasive particulates (>1.0 micron) and simulataneously absorbs over 250 cc of hydrous acids or condensed moisture. An Acid Neutralization Trap can neutralize acidic gases before ingestion by the pump. Stainless Steel Hermetically-Sealed Oil Mist Eliminator automatically drains coalesced pump oil back into pump and permits exhausted corrosive gases to be piped out of the work area. These model pumps have the same specifications as the 1400B models. (1) The larger the ratio of quarts of oil to CFM of pumping, the more effective the dilution of contaminants.
DUOSEAL BELT DRIVE HIGH VACUUM PUMP
Item #:
WEL/1405B-01
Supplier #: 1405B-01
Supplier #: 1405B-01
DUOSEAL 1405B-01 Two-Stage Belt-Drive Vacuum Pump 1/2hp motor operates at 525 rpm to run cooler and reach lower ultimate pressure with less backstreaming. Elliptical bore design produces a high free air displacement 91L/minute. Tubing 11.1mm ID. Oil capacity 2.1L. 115/230V 60Hz. Exact Match 54974-238
DUOSEAL* Pump Oil 1L
Item #:
WEL/1407K-11
Supplier #: 1407K-11
Supplier #: 1407K-11
DUOSEAL Pump Oil Recommended for use with DUOSEAL Vacuum Pumps. Features low vapor pressure chemical stability ideal viscosity and no additives or inhibitors. 0.95L. Exact Match 54996-208
