NEW Oerlikon Leybold WAU-1001 Standard Series Roots Blower Vacuum Pump, 3-Phase, 208-230/460 VAC 60 Hz NEMA Motor, Requires LV 100 Standard Oil, LV PN 11741

The Oerlikon Leybold WAU 1001 WAU-1001 HYRDOCARBON OIL standard series Root's blower vacuum pumps are driven by air cooled motors. They have shaft seal feedthrough to the atmosphere and the pump is coupled to the air cooled motor. The WAU pumps are easy to operate! They include a pressure differential valve that allows them to be started at the same time as the roughing pump. In the event of an excessively high pressure difference between the flanges, the valve will open. Then a part of the pumped gas will flow through this line back to the intake flange. Therefore the pump may be switched on together with the backing pump at atmospheric pressure. This increases the pumping speed of the pump combination also at high intake pressures. These Oerlikon Leybold WSU 1001 WSU-1001 are chemical series pumps being prepare from the factory with HYDROCARBON LVO-100 standard vacuum pump oil. These blowers are stock items and typically can ship instantly from our warehouse and have Oerlikon Leybold part number 11743.

The price for the pump listed is for a Oerlikon Leybold WAU 1001 WAU-1001 blower booster HYDROCARBON standard LVO-100 oil prepared vacuum pump only, backing pumps are extra. We also sell mechanical and blower vacuum pump systems. Please call (505) 872-0037 for more information.

Nominal Pumping Speed
1200 m³h^-1, 707ft³min^-1 (CFM)

Maximum Pumping Speed with Backing Pump - Example
Leybold SV300 B - 1000 m³h^-1, 588 ft³min^-1 (CFM)

Ultimate Total Pressure
<8 X 10^-4 mbar, <6 X 10^-4 Torr

Rotational speed
60 Hz supply (0 - 3600 rpm)

Max. permissible pressure difference during continuous operation
0 - 80 mBar, 0 – 60 Torr

Connection Flange
100 ISO-K

Electrical supply voltage
3-phase, 60 Hz, 208 - 230 VAC / 460 VAC