Lab Pumps

Rocker and Lafil are piston-driven oil free vacuum pumps. With innovative electronic and mechanical designs, Rocker lab oilless vacuum pumps are quiet, lower vibration, compact in size and maintenance free.

An economical chemical-resistant diaphragm pump with PTFE coatings. With its chamber coated with PTFE, ROCKER C pumps are resistant to moderate corrosive gases and more cost effective when compared with traditional acid-resistant pumps.

Chemker™ pumps are PTFE-made chemical resistant diaphragm vacuum pumps that can be widely used with hard acidic, basic and solvent vapors. With the ROCKER philosophy of resource-saving and user-safety-first, Chemker™ pumps are designed to be cost-effective, quiet and safe.

Pilot vacuum controller controls the system vacuum through a solenoid valve, thus is compatible with all vacuum systems. Using Rocker vacuum control technology, evaporation detection, and intuitive graphical interface make vacuum controlling smarter and user friendly.

DC Chem 610 Pro features a BLDC brushless motor for 40% lower power consumption and smoother, zero-lag vacuum regulation. Its self-cleaning system removes moisture and gas after each use, while auto evaporation mode prevents bumping by maintaining optimal vacuum levels. The detachable magnetic control panel allows convenient remote operation.

Alligator 200 diaphragm liquid pump improves laboratory work efficiency by bypassing filtered liquid directly to drain without any waste bottles. Saves tons of repetitive routines, makes filtration and lab works easier.

Tanker pumps are traditional rotary vane vacuum pumps with high vacuum capacity up to 0.1 Torr. Suitable for laboratory applications that requires high vacuum, such as vacuum drying, vacuum filtration, centrifugal concentrators etc. It's suggested to add oil mist trap to ensure laboratory air quality.

The distribution-type peristaltic pump is specifically designed for microbiology. It features intuitive operation and precise dispensing. When used with a handheld dispenser, it allows for easy one-press dispensing, making it convenient to operate. It complies with ISO 7218 regulatory methods and is the optimal choice for microbiological sample testing and biomedical laboratory liquid distribution.

Rocker 430 functions as both a vacuum pump and compressor, with built-in gauges and regulators for easy control. Its oil-free piston design ensures no air pollution and zero maintenance. Equipped with Prote™ overflow protection and moisture trap with filter cartridge, it safeguards the pump from liquid, particles, and moisture. A thermal protection device automatically stops the pump when overheated and restarts after cooling.

Rocker oil free compressors are piston-powered and oil-free. With ROCKER's resource-saving and user-safety-first philosophy, Rocker compressors are made to be quiet, compact and safe to use. Making laboratories safer and more comfortable to work in.

Rocker 440 Air Supply System delivers oil-free, particle-free, and moisture-free air in a compact and quiet design. Built with overheat protection for safety and outlet filtration for consistent clean air, it ensures reliable performance for sensitive instruments and experiments.

Upgrade your Rocker and Chemker vacuum pumps with our essential vacuum pump accessories designed to boost performance and convenience. From flexible Silicone Tubes to Universal Foot Switches for hands-free control, each component ensures reliable operation for a range of applications.

Achieve precise vacuum control with Moisture Traps and Vacuum Regulators tailored for Rocker and Chemker models, preventing moisture ingress and maintaining stable pressure levels. Explore solutions like the Glass Vapor Trap for Chemker pumps and multi-functional regulators for the Rocker series, each offering enhanced protection and efficiency.