Rocker Scientific 167400-22 400 Vacuum Pump, 220V/50Hz

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 400 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 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.