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Product Gallery Welch 1405C-02 Vacuum Pump - Chemtech Scientific

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Welch 1405C-02 Vacuum Pump

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The Welch 1405C-02 vacuum pump is a rugged and robust vacuum pump for applications requiring pressures < 1 Torr. The 1405C-02 achieves < 0.001 Torr with a pumping speed of 90 liters/min (3.2 CFM).

Two stage, oil sealed vacuum pumps should not be operated continuously at pressures above 1 Torr. Operating this vacuum pump at higher pressure will induce excessive oil spraying from the exhaust of the vacuum pump causing premature failure and void warranty. Please consult your Chemtech Scientific Representative for consultation, should the ultimate pressure of your process run above 1 Torr.

What's included 3 qts DuoSeal oil, 1407K-11
Common accessory, not included Exhaust filter 1417P-10
Pumping Speed 3.2 CFM (90 l/min)
Max. Vacuum 0.001 torr
Oil Capacity 2.25 qt(2.1 l)
Tubing Needed 7/16"(11 mm)
Exhaust / Intake threads 1-20/1-20
Pump RPM 525
Dimensions LxWxH 20"x12"x15"
Weight 112 lb (51 kg)
Wiring 220V, 50Hz w/Cont. Euro. (Schuko) Plug

The Welch 1405C-02 vacuum pump is a rugged and robust vacuum pump for applications requiring pressures < 1 Torr. The 1405C-02 achieves < 0.001 Torr with a pumping speed of 90 liters/min (3.2 CFM).

Two stage, oil sealed vacuum pumps should not be operated continuously at pressures above 1 Torr. Operating this vacuum pump at higher pressure will induce excessive oil spraying from the exhaust of the vacuum pump causing premature failure and void warranty. Please consult your Chemtech Scientific Representative for consultation, should the ultimate pressure of your process run above 1 Torr.

What's included 3 qts DuoSeal oil, 1407K-11
Common accessory, not included Exhaust filter 1417P-10
Pumping Speed 3.2 CFM (90 l/min)
Max. Vacuum 0.001 torr
Oil Capacity 2.25 qt(2.1 l)
Tubing Needed 7/16"(11 mm)
Exhaust / Intake threads 1-20/1-20
Pump RPM 525
Dimensions LxWxH 20"x12"x15"
Weight 112 lb (51 kg)
Wiring 220V, 50Hz w/Cont. Euro. (Schuko) Plug

Brochures

Accessories

  • Brochure Spare parts and accessories
  • Brochure Dimensional drawing
  • Brochure Manual
  • Accessory Welch 1407K-25 Pump Oil, 55 Gallons
  • Accessory Welch 1402K-05 MINOR REPAIR KIT, for 1402 and 1405 Vacuum Pump
  • Accessory Welch 1402K-06 MAJOR REPAIR KIT, for 1402 and 1405 Vacuum Pump
  • Accessory Welch 1393G ISO Adapter NW25 for 1405, 1402, 1376
  • Accessory Welch 1393K Hose Adapter 13/16 ID
  • Accessory Welch 1393M Hose Adapter New Style 1405
  • Accessory Welch 1393P Inlet / Exhaust Connectors - Pipe
  • Accessory Welch Exhaust Filter 1417P-10
  • Accessory Welch 1417A DIRECTIONAL EXHAUST FILTER
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