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The Rocker 300 Oil-Free Vacuum Pump is a compact, maintenance-free device designed for a variety of laboratory applications. Its oil-free piston mechanism eliminates the risk of oil mist and ensures clean, reliable operation.
Key Features:

Oil-free, piston-driven design�no lubricants required, zero risk of oil contamination on samples or workspace.
Prote� overflow protection prevents liquid from entering the pump and damaging internal parts.
Built-in air inlet filter cartridge captures particles and moisture, helping prolong the lifespan of the pump.
Compact build ensures a space-saving footprint on lab benches.
Maintenance-free operation reduces downtime and cost of replacement parts.

User Convenience:

Integrated vacuum gauge�easy, real-time monitoring of vacuum levels during use.
Adjustable vacuum regulator for precise control of suction strength as needed for diverse laboratory tasks.

This pump is ideal for filtration, suction, degassing, concentration, freeze-drying, and many other laboratory and analytical applications where clean, oil-free vacuum is critical.
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For safety, a thermal protection device automatically shuts down the pump if it overheats and resumes operation once cooled. Operating at a low noise level of 50 dB, the Rocker 300 offers a maximum flow rate of 23 L/min and achieves a maximum vacuum of 99 mbar. 
Certified by CE, UKCA, CSA, and RoHS, it meets international safety and environmental standards. This pump is ideal for various laboratory tasks, including filtration for microbiology tests, air sampling, suspended solid tests, and general vacuum filtration.