RUVAC WA 251 vacuum pump
RUVAC WA 251 is a reliable air-cooled root vacuum pump. All WA pumps comply as standard with the ATEX category 3i. RUVAC WA root vacuum pumps are supplied as standard for a vertical pump action, horizontal pump action on request.
Manufacturer: LEYBOLD
Series: RUVAC series
Technology: Roots vacuum pumps
Order number: 11721
| frequency | Hz | 50 | 60 |
| nominal pumping speed | m³/h | 253 | 304 |
| Max. effective pumping speed with backing pump TRIVAC | m³/h | 210 | 251 |
| final total pressure | mbar | <8x10-4 | <8x10-4 |
| Permissible ambient temperature | °C | +5 to +40 | |
| engine power | kW | 1,1 | |
| rated speed | at least-1 | 3000 | 3600 |
| Degree of protection | IP | 55 | |
| ATEX protection class | Category 3i | ||
| Storage room lubricantswith a vertical conveying direction with horizontal conveying direction |
l | 0,6 0,45 |
|
| noise level | dB(A) | <62 | <64 |
| Weight | kg | 85,0 | 85,0 |
| oils / operating materials | LEYBONOL LVO 100 | ||
Aother technical data on request
| Cat. No. | |
| ASME adapter 3″ | 20003179 |
| RUVATRONIC RT 5/251 | 500001381 |
