Roots vacuum pump MVR-9000

for the chemical industrychemical processfor industrial applications

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 Dimensions: - Dimensions: L0: 2000, L1: 605, L2: 660, L3: 830, L4: 920 - H: 40, W1: 460, 4-ØC: 4-Ø26 Technical Data: - Flow rate: 9000 m³/h (50 Hz), 10800 m³/h (60 Hz) - Ultimate pressure: 3x10⁻⁴ mbar - Maximum pressure difference: 44 mbar - Motor power: 18.5 kW - Nominal motor speed: 2930 rpm (50 Hz), 3500 rpm (60 Hz) - Noise level: 80 dB(A) (50 Hz), 82 dB(A) (60 Hz) - Weight approx.: 1500 kg - Gas inlet: DIN 320 - Gas outlet: DIN 320/250