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Welch 1402B-01F Fomblin DuoSeal Vacuum Pump
Welch 1402B-01F DUOSEAL Vacuum Pump – Fomblin Prepared | 5.6 CFM
The Welch 1402B-01F is a Fomblin-prepared DUOSEAL rotary vane vacuum pump designed for demanding applications involving highly corrosive or reactive chemicals. Fomblin perfluorinated fluid preparation makes this pump highly resistant to aggressive gases, acids, and solvents where standard hydrocarbon oils would break down.
Key Features
- Fomblin-prepared for superior chemical resistance
- 5.6 CFM (160 L/min) pumping speed
- Ultimate vacuum down to 1 × 10⁻⁴ Torr
- Fully mounted with base and motor
- Large oil reservoir for cooler running and extended fluid life
- Durable DUOSEAL rotary vane design
Ideal Applications
- Corrosive gas handling
- Semiconductor processing
- Chemical synthesis with aggressive vapors
- Freeze drying with reactive compounds
- Harsh industrial vacuum processes
The Welch 1402B-01F is the go-to choice when standard vacuum pump oil cannot survive the application. Using Fomblin fluid significantly extends pump life and reduces maintenance in aggressive environments.
Need Fomblin fluid, service, or compatibility confirmation? Email support@chemtechsci.com or call (484) 424-9415.
Fomblin lubricants posses the following exceptional properties:
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|
Fomblin prepared vacuum pumps provide service in processes when hydrocarbon oil are not desired or are a hazard. Fomblin prepared vacuum pumps are a good choice for O2 service, extreme temperature and/or aggressive gasses in processes.
Fomblin prepared vacuum pumps require charge of fomblin, not shipped with vacuum pump.
| Pumping Speed | 5.6 CFM (160 l/min) |
| Max. Vacuum | 0.001 torr |
| Oil Capacity | 2.25 qt(2.1 l) |
| Tubing Needed | 13/16"(21 mm) |
| Exhaust / Intake threads | 1-20 |
| Pump RPM | 525 |
| Dimensions LxWxH | 20"x12"x15" |
| Weight | 112 lb (51 kg) |
| Wiring | 115V, 60 hz |
Welch 1402B-01F DUOSEAL Vacuum Pump – Fomblin Prepared | 5.6 CFM
The Welch 1402B-01F is a Fomblin-prepared DUOSEAL rotary vane vacuum pump designed for demanding applications involving highly corrosive or reactive chemicals. Fomblin perfluorinated fluid preparation makes this pump highly resistant to aggressive gases, acids, and solvents where standard hydrocarbon oils would break down.
Key Features
- Fomblin-prepared for superior chemical resistance
- 5.6 CFM (160 L/min) pumping speed
- Ultimate vacuum down to 1 × 10⁻⁴ Torr
- Fully mounted with base and motor
- Large oil reservoir for cooler running and extended fluid life
- Durable DUOSEAL rotary vane design
Ideal Applications
- Corrosive gas handling
- Semiconductor processing
- Chemical synthesis with aggressive vapors
- Freeze drying with reactive compounds
- Harsh industrial vacuum processes
The Welch 1402B-01F is the go-to choice when standard vacuum pump oil cannot survive the application. Using Fomblin fluid significantly extends pump life and reduces maintenance in aggressive environments.
Need Fomblin fluid, service, or compatibility confirmation? Email support@chemtechsci.com or call (484) 424-9415.
Fomblin lubricants posses the following exceptional properties:
|
|
Fomblin prepared vacuum pumps provide service in processes when hydrocarbon oil are not desired or are a hazard. Fomblin prepared vacuum pumps are a good choice for O2 service, extreme temperature and/or aggressive gasses in processes.
Fomblin prepared vacuum pumps require charge of fomblin, not shipped with vacuum pump.
| Pumping Speed | 5.6 CFM (160 l/min) |
| Max. Vacuum | 0.001 torr |
| Oil Capacity | 2.25 qt(2.1 l) |
| Tubing Needed | 13/16"(21 mm) |
| Exhaust / Intake threads | 1-20 |
| Pump RPM | 525 |
| Dimensions LxWxH | 20"x12"x15" |
| Weight | 112 lb (51 kg) |
| Wiring | 115V, 60 hz |