Vacuum pump GAST ROA Series ROA Series vacuum pumps, small crank-type piston alloy diaphragm is not required. Oil lubricating (Oilless Miniature Rocking Piston) produced in the United States. Size are available at 1/4 and 1/8 horsepower (HP) speed of at least 1275 cycles / minute (rpm) at a frequency of 50Hz and 1575 cycles / minute (rpm) at a frequency of 60Hz voltages are applied. with light 220 V and 115 V.
| Version / Model | Maximum Pressure | Maximum Vacuum | Open Flow |
| (PSI) | (IN. HG) | (CFM) | |
| Shaded Pole Motor | 100 | 26.0 | 1.6 |
| PSC 4 Pole Motor | 100 | 27.0 | .78 |
| DC Motor | 100 | 26.0 | 1.1 |
Product Specifications “P” models are pressure; “V” models are vacuum
| Model | Motor | Motor Type | RPM | HP | kW | Net Wt. | ||
| 60 Hz. | 50 Hz. | lbs. | kg | |||||
| *ROA-P201-AA | 115-60-1 | Shaded Pole | 1575 | – | 8-Jan | 0,09 | 12,0 | 5,6 |
| ROA-P201-BN | 220/240-50-1 | Shaded Pole | – | 1275 | 8-Jan | 0,09 | 12,0 | 5,6 |
| ●ROA-P108-DD | 230/220-60/50-1 | PSC | 1575 | 1275 | 8-Jan | 0,09 | 15,0 | 6,8 |
| ●ROA-P208-DB | 115/110-60/50-1 | PSC (4 Pole) | 1575 | 1275 | 8-Jan | 0,09 | 12,3 | 5,6 |
| ●ROA-P208-FB | 115/110-60/50-1 | PSC (2 Pole) | 3000 | 2500 | 8-Jan | 0,09 | 12,3 | 5,6 |
| ●ROA-P209-DB | 115/110-60/50-1 | PSC | 1575 | 1275 | 8-Jan | 0,09 | 12,0 | 5,6 |
| ROA-P201-JH | 12 Volt | DC | 2100 | 8-Jan | 0,09 | 10,0 | 4,5 | |
| ROA-P201-JK | 24 Volt | DC | 2100 | 8-Jan | 0,09 | 10,0 | 4,5 | |
| *ROA-V210-AA | 115-60-1 | Shaded Pole | 1575 | – | 8-Jan | 0,09 | 12,3 | 5,6 |
| +ROA-V210-BN | 220/240-50-1 | Shaded Pole | – | 1275 | 8-Jan | 0,09 | 12,3 | 5,6 |
| ROA-V210-JH | 12 Volt | DC | 2100 | 8-Jan | 0,09 | 10,0 | 4,5 | |
*Includes 10 foot cord, switch and plug.
+Includes 2 meter European color coded cord (no plug)
• Capacitor included with unit
