Chemker PTFE Coated Chemical Resistant Vacuum Pumps
Manufacturer: Sterlitech Corporation
The Chemker Series by Sterlitech represents a specialized line of chemical-resistant vacuum pumps designed for laboratories handling aggressive vapors and corrosive gases. Every "wetted" part, the components that come into contact with the gas stream, is constructed from or coated with PTFE (Polytetrafluoroethylene). This ensures long-term durability when filtering acids, bases, or organic solvents that would typically degrade standard aluminum or plastic pumps.
Description
Features:
- The oil-free diaphragm drive eliminates the need for lubricants, preventing oil mist pollution in your laboratory and removing the need for regular oil changes
- PTFE coating provides a robust barrier against corrosive gases, significantly extending the pump's lifespan in harsh analytical environments
- Integrated Safety Features:
- Prote™ Overflow Protection: Prevents liquid from being accidentally sucked into the pump head
- Thermal Protection: Automatically shuts the pump down if the motor exceeds safe operating temperatures, resuming once cooled
- Equipped with a vacuum regulator and a moisture trap with a filter cartridge to ensure stable, clean vacuum levels during sensitive operations
- Engineered to minimize vibration, ensuring a stable and low-noise environment for benchtop use.
Primary Laboratory Applications:
- Air Sampling: Reliable performance for environmental monitoring and collecting airborne particulates
- Solvent Evaporation: Suitable for use with small rotary evaporators or centrifugal concentrators where corrosive vapors are present
| SKU | Hose Connection | Max Vacuum | Noise Level | Max Power | Max Current |
|---|---|---|---|---|---|
| 169300-11 | 5/16 in (8 mm) | 105 mbar | 50 dB | 70 W | 0.8A |
| 169400-11 | 5/16 in (8 mm) | 105 mbar | 52 dB | 90 W | 1.1A |
| 169410-11 | 5/16 in (8 mm) | 10 mbar | 52 dB | 90 W | 1.2A |
| 169411-11 | 5/16 in (8 mm) | 10 mbar | 52 dB | 90 W | 1.2A |
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Chemker Chemical Resistant Vacuum Pump Service Manual | Download |
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Chemker Chemical Resistant Vacuum Pump RoHS Declaration of Conformity | Download |
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Chemker Chemical Resistant Vacuum Pump Guide | Download |
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Chemker Chemical Resistant Vacuum Pump Product Manual | Download |
| SKU | Length | Width | Height | Motor Speed | H.P. |
|---|---|---|---|---|---|
| 169300-11 | 20.3 cm | 11.2 cm | 20.9 cm | 1700 RPM | 1/8 HP |
| 169400-11 | 26.7 cm | 11.2 cm | 18.1 cm | 1700 RPM | 1/6 HP |
| 169410-11 | 26.2 cm | 14.8 cm | 18.2 cm | 1700 RPM | 1/6 HP |
| 169411-11 | 26.2 cm | 23.6 cm | 19.3 cm | 1700 RPM | 1/6 HP |
Related Products
The Chemker Series by Sterlitech represents a specialized line of chemical-resistant vacuum pumps designed for laboratories handling aggressive vapors and corrosive gases. Every "wetted" part, the components that come into contact with the gas stream, is constructed from or coated with PTFE (Polytetrafluoroethylene). This ensures long-term durability when filtering acids, bases, or organic solvents that would typically degrade standard aluminum or plastic pumps.
Starting at $907.74
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