Roots vacuum pump MVR-7000

for distillationfor the chemical industryhigh-flow

Roots vacuum pumps are dry-running vacuum pumps that can be used with a primary pump in all industrial vacuum and fine vacuum processes. Their main purpose is to allow the vacuum system to operate at a higher pumping speed in finer vacuum ranges and, thus, achieve a better final vacuum level. These pumps can be supplied with two options: - Bypass and valve system: allows the roots pump to be started up at atmospheric pressure at the same time as the primary pump. - Magnetic drive: allows the pump to operate without the presence of seals that are susceptible to wear, thus reducing downtime and the cost of pump repair by a factor of 2 or even 3. Applications: - Vacuum packaging - Metallurgy - Industrial coatings - Vacuum drying - Vacuum impregnation - Low speed wind tunnels - Vacuum distillation - Drying and degassing Technical data - Flow rate: 6480 m³/h (50 Hz), 7780 m³/h (60 Hz) - Ultimate pressure: 3x10⁻⁴ mbar - Maximum pressure difference: 32 mbar - Motor power: 15 kW - Rotational speed: 2930 rpm (50 Hz), 3500 rpm (60 Hz) - Noise level: 78 dB(A) (50 Hz), 80 dB(A) (60 Hz) - Weight: approx. 1200 kg - Gas inlet: DIN 250 - Gas outlet: DIN 250/200