Rocker 900C PTFE-coated chemical-resistant vacuum pump

Introduction to Rocker 900C vacuum pump

Rocker 900C vacuum pump (code 189900-22) is an oil-free diaphragm vacuum pump from Rocker (Taiwan), designed for laboratory filtration and suction applications. The device features a PTFE-coated pumping chamber and valves for mild chemical resistance, ensuring efficient operation without contaminating the gas stream.

Outstanding features

• Oil-free operation, environmentally friendly workspace, low noise level (~60 dB), and minimal vibration.
• PTFE-coated chamber and valves provide enhanced resistance to mild chemical agents.
• Powerful suction performance with a maximum flow rate of 55 L/min and an ultimate vacuum of 99 mbar abs (~−630 mmHg).
• Integrated vacuum regulator, glass moisture trap, and thermal protection safety mechanism.
• Certified to international CE and RoHS standards with IP 30 enclosure protection.

Applications

• Vacuum filtration for microbiology, water, and environmental sample analysis.
• Filtration of solutions and laboratory samples containing mild chemical vapors.
• Applications in solid-phase extraction (SPE) procedures or sample clean-up.

Frequently Asked Questions

What tubing size does the Rocker 900C pump connect to?
The unit uses a standard ID 8 (5/16 in) hose barb.

Does the Rocker 900C vacuum pump require oil maintenance?
No, the device operates on an oil-free diaphragm mechanism, requiring no lubricating oil maintenance and producing no oil mist.

How do I receive a quote for the Rocker 900C?
Please Contact us at Hoa Viet for technical support and to Request a quote promptly.