CONVUM CVZ Vacuum Ejector | 877 L/min High Flow, Low Noise Design

• Pump-Class Flow Capacity: Up to 877 L/min suction flow (4 nozzles at 0.55 MPa supply), comparable to vacuum pumps. 
• Multi-Nozzle Lineup: 1–4 nozzles to size capacity by part permeability/area/cycle time. 
• Low Noise: 60 dB (measured with 1 nozzle, vacuum port blocked, 0.55 MPa supply). 
• For Porous & Heavy Parts: Stable holding on air-permeable materials and heavier loads. 
• Sensor-Ready Port: Built-in RP1/8 port for pressure/vacuum sensor integration. 
• Air-Driven, Low Maintenance: Venturi principle—no motor, no moving parts—for quick start and simple upkeep. 
• Applications: Porous material picking, sheet/heavy-part handling, multi-point grippers, high-flow air/gas removal and system venting.

Q1: How does CVZ differ from a conventional vacuum pump?
A: CVZ is air-driven with no motor/moving parts, so it starts quickly and needs less maintenance—while delivering high flow for permeable parts. 

Q2: What's the benefit of multiple nozzles?
A: Select 1–4 nozzles based on leakage, contact area, and target cycle time to achieve the required suction flow. 

Q3: Is it suitable for continuous duty?
A: Yes. With no moving parts, CVZ supports long runs; use clean, dry, oil-free air and upstream filtration for stability. 

Q4: Under what condition is 60 dB specified?
A: With 1 nozzle, vacuum port blocked, and 0.55 MPa supply pressure; actual noise depends on installation and load. 

Q5: Can I add a vacuum sensor easily?
A: Yes—the RP1/8 port allows direct mounting of a pressure/vacuum sensor for PLC/HMI monitoring.