Rotary lobe blower R-WVB

Two (R-WVB 25) or three (R-WVB 120 to 8,300) lobe rotary non-contact vacuum pump designed for use with vacuum operations up to a maximum of 0.5 bar (abs.). The variable capacity fans cover a range from 22 to 8,580 m³/h in 16 sizes. Low noise level and low pulsation, high efficiency due to optimal speed of rotation, robust design, easy maintenance.