Description | LABOPORT diaphragm lab vacuum pumps are oil-free, easy to use, and conveniently carried to wherever vacuum is needed. Manufactured in the USA with chemically-resistant PTFE heads, FFKM valves, and PTFE-bonded diaphragms -- LABOPORT vacuum pumps are built to last, delivering accurate, reliable LABOPORT diaphragm lab vacuum pumps are oil-free, easy to use, and conveniently carried to wherever vacuum is needed. Manufactured in the USA with chemically-resistant PTFE heads, FFKM valves, and PTFE-bonded diaphragms -- LABOPORT vacuum pumps are built to last, delivering accurate, reliable performance year after year!
Quiet and compact, LABOPORT pumps offer flow capacity to 110 L/min, and end vacuum to 1.5 Torr. Additionally, LABOPORT vacuum pumps are designed to tolerate occasional liquids drawn into the pump system without damage, making them ideal for a wide range of laboratory applications including: rotary evaporation, filtration, vacuum ovens, and more.
Features: - Compact, quiet, reliable
- Flow range from 10-110 L/min
- Clean, oil-free vacuum to 1.5 Torr
- Corrosion-resistant PTFE wetted parts
- Maintenance-free, no oil or water needed
- Works with all brands of rotary evaporators
- Tolerates aggressive vapors without damage
... Read More | Chemically resistant, compact and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a gas ballast, PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves. Suitable for a wide range of Laboratory applications including Chemically resistant, compact and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a gas ballast, PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves. Suitable for a wide range of Laboratory applications including extremely aggressive/corrosive gasses and vapors.
Features: - Flow Rate (max.): 20 l/min
- Ultimate Vacuum (max.): 6 mbar (abs.)
- Adjustable speed control
- ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
- Ideal for extremely aggressive/corrosive gases and vapors
- Clean, 100% oil-free operation
... Read More | KNF LIQUIPORT® diaphragm liquid pumps provide superior transfer of aggressive liquids for laboratory applications. Featuring high flow rates up to 3 L/min, clean, quit, oil-free operation, and numerous options for customization of materials for the pump head, diaphragm, and valves to suit your KNF LIQUIPORT® diaphragm liquid pumps provide superior transfer of aggressive liquids for laboratory applications. Featuring high flow rates up to 3 L/min, clean, quit, oil-free operation, and numerous options for customization of materials for the pump head, diaphragm, and valves to suit your specific media/laboratory application; the pumps are dry-running, self-priming and maintenance-free. Additionally, KNF LIQUIPORT pumps can be modified with chemically resistant materials such as PTFE, FFPM, and PVDF, to handle the even most aggressive liquids.
Features: - Simple and intuitive operation
- Self priming, can run dry
- Analog and impulse control (RC)
- Splashproof IP65, small footprint
... Read More | The powerful N 920 G diaphragm vacuum pump uses a series of KNF technical innovations, including a special diaphragm stabilization system that makes it well-suited for all applications requiring high suctions speeds at low absolute pressures, in a compact size.
Features:The powerful N 920 G diaphragm vacuum pump uses a series of KNF technical innovations, including a special diaphragm stabilization system that makes it well-suited for all applications requiring high suctions speeds at low absolute pressures, in a compact size.
Features: - High suction speed, particularly in low vacuum
- 100% oil-free; clean transfer/evacuation of gases or vapors
- Integrated rotational speed control
- Integrated gas ballast valve
- Environmentally-friendly
... Read More | Smart in operation, and sleek in design KNF SIMDOS® 10 diaphragm dosing pump provide safe, precise transfer of even the most aggressive liquids - helping to counter the challenges of daily lab work in adjustable doses.
Features: - 1-999 mL dosing volumes
- Simple, intuitive operation
- Quick and easy
Smart in operation, and sleek in design KNF SIMDOS® 10 diaphragm dosing pump provide safe, precise transfer of even the most aggressive liquids - helping to counter the challenges of daily lab work in adjustable doses.
Features: - 1-999 mL dosing volumes
- Simple, intuitive operation
- Quick and easy calibration
- Adjustable transfer parameters
- Adaptable to fluid characteristics
- Self-priming up to 9.8 ft. water
- Safe to run dry
- Effective against pressures of up to 85 psig
- Various control options
- Slim, splash-proof IP-65 housing
- Whisper-quiet operation
... Read More |