Rocker 400 Vacuum Pump, 110V/60Hz

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. ◆ ProteTM overflow protection Rocker 400 pump is equipped with ProteTM overflow protection which can prevent a large amount of liquid from being sucked into the pump. ◆ Moisture trap with filter cartridge Rocker 400 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. International certification : ◆ CE certification ◆ CSA certification ◆ IP 30 protection ◆ RoHS certification Applications : ◆ Filtration for microbiology test ◆ Air sampling ◆ Suspended solid test ◆ Vacuum filtration