4688957 - Refco - Two-stage vacuum pump, safe for A2L gases

Here are the full specifications and features of the Refco ECO-5-A2L Vacuum Pump (Part No. 4688957), designed specifically for safe use with A2L refrigerants:

Refco ECO-5-A2L Vacuum Pump – Key Specifications

• Type: Two-stage rotary vane
• Motor Power: 1/2 HP
• Voltage: 115 V / 60 Hz
• Free Air Displacement: 5 CFM (142 l/min)
• Final Vacuum: 15 microns
• Refrigerant Compatibility: Safe for A2L refrigerants (e.g., R32, R1234yf)
• Inlet Connections: 1/4" SAE and 3/8" SAE flare
• Design Features:
  • Compact aluminum housing
  • Ergonomic carrying handle
  • Very quiet operation
  • High pumping capacity for reduced evacuation time
  • Includes vacuum pump oil
  • Wireless digital vacuum gauge compatibility

Safety & Usage Notes

• Not suitable for use in explosive zones (EX areas)
• Do not use with aggressive gases like ammonia or pure oxygen
• Oil level must be maintained properly to avoid performance issues or oil spray

This pump is ideal for HVAC professionals working with modern low-GWP refrigerants.