Features

No air pollution, maintenance free
Rocker series pumps are driven by Piston, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.

Prote™ overflow protection
Rocker 300DC pump is equipped with Prote™ overflow protection which can prevent a large amount of liquid from
being sucked into the pump.

Moisture trap with filter cartridge
Rocker 300DC pump is equipped with filter cartridge at the air inlet to filter particle and moisture to prolong the life of pump.

Vacuum regulator
Rocker series pumps are equipped with vacuum regulator to adjust vacuum.

Thermal protection device
Every motor of Rocker series pumps has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down.

Max. vacuum is upgraded to 99 mbar.

International certification 

• CE certification
• RoHS certification

Applications

Filtration for microbiology test
Air sampling
Suspended solid test
Vacuum filtration