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> Leybold WS1001/ws-1001 ruvac roots blower/booster pump
Leybold WS1001/ws-1001 ruvac roots blower/booster pump
Oerlikon Leybold WS1001 RUVAC Roots Blower
Specifications are from Leybold and may vary slightly due to upgrades, options, or revisions this unit may or may not have.
The Unit's Serial Number Tag Reads:
Catalog Number: E91 742-3 Serial Number: 20900072955
List of Accessories with the Unit:
* HVA Gate Valve, Part Number: 11214-0401R, Serial Number: 00-52486
* Leybold Valve, Catalog Number: 28812, Serial Number: 216
* Leybold TR211 sensor, Catalog Number: 15785, Serial Number: 3875, w/Catalog Number: 15775 KiK
* Leybold PSG050 Sensor, Catalog Number: 399-500, Serial Number: 1807 w/Catalog Number: 350-980 KiK PSG050/100 (W)
Link to the Datasheet: Leybold Ruvac Series Blower Catalog
Link to the Manual: Leybold RUVAC WS & WSU Series Blower Manual
The RUVAC WS and RUVAC WSU are Roots pumps driven by a canned motor.
The RUVAC WS and WSu are lubricated with mineral oil or perfluorized polyether (PFPE) in the case of the PFPE models.
Only the RUVAC WS/WSU PFPE can be used for pumping greater than atmospheric concentrations of oxygen or very aggressive or hazardous gases.
Nominal Pumping Speed1): 1000 m3h-1
Maximum Pumping Speed (at a pumping speed of the backing pump of): 890 m3h-1, 250 m3h-1
Possible Cut-In Pressure (RUVAC WS at a pumping speed of the backing pump): 27 mbar, 250 m3h-1
Maximum Allowable Pressure Differential in Continuous Operation: 80 mbar
Leak Tightness: 1 x 10-4 mbar ls-1
Permissible Voltages at the Motor's Fan: 230 V, 50/60 Hz and 265 V, 60 Hz
Mains Voltage at the Motor, 50 Hz: 200 V (-5%), - 230 V (+10%) / 400 V ( 10%)4)
Mains Voltage at the Motor, 60 Hz: 200 V (-5%), - 265 V (+10%) / 460 V ( 10%)4)
Nominal Speed, 50 Hz: 3000 min-1
Max. Permissible Speed: 6000 min-1
Motor Protection Category: 20 IP
Vertical Flow: 1 Filling5): 1.95 l, 2 Filing: 1.75 l
Horizontal Flow: 1 Filling5): 1.2 l, 2 Filling: 1.1 l
Weight: Approx. 228 kg (does not include stand and accessories)
Collar Flanges: DN 100 ISO-K
2: At an operating pressure < 10-1 mbar at 1 meter distance
3: Upon request from Leybold, also available with a speed of 6,000 rpm
4: At Kat-Nr. 150 44 - 230/400 V 10%, 50/60 Hz
5: After a complete disassembly
6: Authoritative, however, is the oil level at the oil-level glass
* Picture 4 - Right Side View
* Picture 5 - Left Side View
* Picture 6 - Oil Sight Glass
* Picture 7 - Serial Number Tag
