Log In

My Cart

Leybold Vacuum Blower WS1001LF NEW 11794 588 cfm 230/460v 3PH

Request a Quote

SKU: 40.33864.01

Please Contact us for Shipping Rates RUVAC® Roots Pumps – Reliable, Safe, Rugged

Additional information

Weight 565 lbs
New / Rebuilt

Level of Vacuum

CFM / L/M (Displacement)

Inlet / Exhaust


Power Options



RUVAC roots pumps have been manufactured by Leybold Vacuum for many decades. The dry compressor roots principle has proven itself in many areas of vacuum technology. Combined with oil-sealed fore-vacuum pumps, RUVAC roots pumps are used very effectively to increase the pumping speed at low pressures, thus extending the operating pressure range of the fore-vacuum pumps.

RUVAC roots pumps are manufactured in three series with different motor drives. The RUVAC WA series uses air cooled, flange-mounted standard three phase motors. The RUVAC WS series are equipped with canned (rotor) motors in air-cooled or water-cooled versions.

Each series consists of various sizes to always provide an optimized pumping speed for each application. All three series are available with or without integrated bypass.

Request a Quick Price Quote

Leybold Vacuum Blower WS1001LF NEW 11794 588 cfm 230/460v 3PH Specifications


 50 Hz 60 Hz
Nominal pumping speed 1)                           m3 x h-1 (cfm)1000 (589)1200 (707)
Max. permissible pressure difference
during continuous operation                      mbar (Torr)
80 (60)80 (60)
Main supply
D / Y                                                                              V
200-230 / 400200-265 / 460
Motor power                                                     kW (hp)7.5 (10.2)8.5 (11.6)
Nominal speed                                                       rpm30003600
Max. permissible speed                                        rpm60006000
Type of protection                                                    IP2020
Oil filling of the bearing chambers                     l (qt)1.2 (1.27)1.2 (1.27)
Connection flange DIN 2501                                 DN100100
Weight                                                              kg (lbs)275 (606.4)275 (606.4)
Cooling water pressure                                 bar (psi)1 - 5 (14.5 - 72.5)1 - 5 (14.5 - 72.5)
Cooling water throughput                        l x h-1 (cfm)200.0 (0.9)200.0 (0.9)
Hose connection for hose6 x 16 x 1

Click Below for Specification Sheet

Roots Vacuum Pumps for Laser Gas Systems