Rocker 910 Oil-Free Vacuum Pump

Introduction to Rocker 910 oil-free vacuum pump

The Rocker 910 vacuum pump (Part No. 167910-22) is an oil-free diaphragm vacuum pump manufactured by Rocker (Taiwan), specialized for laboratory suction and filtration applications. Thanks to its oil-free operating principle, the device provides a clean working environment without oil mist and requires no routine maintenance.

Outstanding features

• Oil-free operating mechanism ensures clean exhaust air, zero maintenance costs, and complies with international CE and RoHS certifications, as well as an IP30 protection rating.
• Stable performance with a maximum power of 250W (max current 1.2A), air flow rate of 45 L/min, and maximum vacuum of 25 mbar abs.
• Built-in vacuum regulator for easy pressure control and thermal protection mechanism to safeguard the motor.
• Compact construction with dimensions of 35 x 13 x 21 cm, weight of 7.3 kg, noise level at 68 dB, and standard ID8 (8 mm) hose barb.

Applications

• Vacuum filtration of solutions in chemical and biological analyses.
• Suspended solids testing procedures in environmental and wastewater laboratories.
• Supporting microbial culture and testing via membrane filtration.

Frequently Asked Questions

Does the Rocker 910 pump require lubricating oil during operation?
No, this is an oil-free vacuum pump, so it requires absolutely no lubricating oil throughout its operation.

What is the connecting tube size for the pump?
The unit is equipped with a standard ID8 hose barb, compatible with tubes having an inner diameter of 8 mm.

Does the device have an automatic overheat shut-off feature?
Yes, the Rocker 910 features a built-in thermal protection mechanism that automatically powers off to protect the motor.