CONVUM EC1 Energy-Saving Mechanical Vacuum Ejector

• Mechanical energy-saving system: The EC1 Series uses an energy-saving mechanism that does not require electric control.
• Automatic stop at set vacuum pressure: Vacuum generation stops automatically when the set vacuum pressure is reached.
• Automatic restart when pressure drops: When vacuum pressure decreases, the unit automatically generates vacuum again to prevent further pressure loss.
• Built-in blow-off tank: When supply air is stopped, compressed air stored in the tank blows out from the vacuum port for mechanical blow-off.
• Direct suction pad mounting: Suction pads can be mounted directly, with PK2 and PK2B Series listed as recommended pads.

Q1: What is the EC1 Series?
A: The EC1 Series is an energy-saving mechanical vacuum ejector that controls vacuum generation and stopping through a mechanical mechanism without electric control.

Q2: Why does EC1 not require electric control?
A: Because it has a built-in mechanical energy-saving system that automatically controls vacuum generation and stopping according to vacuum pressure.

Q3: When does EC1 stop vacuum generation automatically?
A: Vacuum generation stops automatically when the set vacuum pressure is reached.

Q4: What happens when the vacuum pressure drops?
A: The EC1 automatically starts vacuum generation again when vacuum pressure drops, preventing further pressure reduction.

Q5: What is the function of the blow-off tank?
A: When supply air is stopped, compressed air stored in the tank blows out from the vacuum port to perform mechanical blow-off.

Q6: What kind of workpieces are suitable for EC1?
A: For workpieces without vacuum leakage, the internal check valve helps retain vacuum pressure.

Q7: Can suction pads be mounted directly on EC1?
A: Yes. Suction pads can be mounted directly on the EC1 Series.

Q8: Which suction pad series are recommended for EC1?
A: The recommended suction pad series are PK2 and PK2B.