Built-in high precision vacuum gauge
Brushless explosion-proof motor
integrated cylinder
Filter oil mist, less pollution
Strong and durable
Prevent oil shortage, refueling in time
Effectively protect machine performance
Item No. | ST-4BM | ST-4S |
Flow Rate | 4.5 CFM | 4.5 CFM |
127 L/MIN | 127 L/MIN | |
Pole No. | Dual Stages | Single Stage |
Ultimate Vac. | 15 microns | 60 microns |
Power | 1/4 HP | 1/4 HP |
Inlet Port | 1/4" & 3/8" flare | 1/4" & 3/8" flare |
Oil Capacity | 720 ml | 890 ml |
Dimension | 290x128x276mm | 290x128x276mm |
Weight | 5.3 kgs | 4.7 kgs |
Voltage | 220V 50/60Hz |