![Welch 1405B DUOSEAL Vacuum Pump](https://www.reuzeit.com/assets/product_image/opt/a7ba18-8354-689d-8117-f333502b3a4f.jpg.webp)
![Welch 1405B DUOSEAL Vacuum Pump](https://www.reuzeit.com/assets/product_image/opt/f79995-f3ca-8211-ddb7-6a01dd9f243f.jpg.webp)
![Welch 1405B DUOSEAL Vacuum Pump](https://www.reuzeit.com/assets/product_image/opt/030e0d-83e2-c14a-9bc5-cbd1bfbec950.jpg.webp)
![Welch 1405B DUOSEAL Vacuum Pump](https://www.reuzeit.com/assets/product_image/opt/b5f395-abee-e651-2046-40cd8bdca46c.jpg.webp)
![Welch 1405B DUOSEAL Vacuum Pump](https://www.reuzeit.com/assets/product_image/opt/2f472f-9379-874c-1ad5-09038c1903fa.jpg.webp)
Welch 1405B DUOSEAL Vacuum Pump
- Make Welch
- Hertz 50Hz/60Hz
- Model 1405B
- Serial 081800001026
- Weight 75.0 Lb
- Voltage 120V/220V
- Includes Power cord included |
- Warranty 30-Day Warranty, 100% Parts and Labor
- Dimensions 17.0in x 24.0in x 22.0in
- Shipping Type FedEx Ground
- Item Condition Excellent
- Manufacturing Date Does Not Apply
Product Information
As a two-stage, oil-sealed vacuum pump, the Welch 1405B DUOSEAL should not be continuously operated at pressures above 1 Torr. Doing so can lead to excessive oil spraying, premature failure, and void the warranty. The ultimate pressure of your process should not exceed 1 Torr. The pump provides a pumping speed of 3.2 CFM (90 l/min) and a maximum vacuum of 0.001 torr. With an oil capacity of 2.25 qt (2.1 l) and the need for 7/16" tubing, it offers practical utility in laboratory settings. It is used in applications such as vacuum ovens, concentrators, and rotary evaporation. This model operates at 120V/220V and 50Hz/60Hz. With a 30-Day Warranty, it ensures reliable performance.
Key Features- Two-stage oil-sealed vacuum pump
- Operational at 120V/220V and 50Hz/60Hz
- Pumping speed of 3.2 CFM and maximum vacuum of 0.001 torr
- Oil capacity of 2.25 qt (2.1 l)
- 30-Day Warranty for 100% Parts and Labor
- 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
Metric: 34.02 kg
Imperial: 74.88 lbs
Metric: 43.18 cm x 60.96 cm x 55.88 cm
Imperial: 17 in x 24 in x 22 in
8414100000
Harmonized Code DetailsVacuum pumps; liquid ring pumps and other rotary pumps
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