Product Description
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RUVAC WH7000 18KW HD ATEX cat. 2i
Roots vacuum pumps
Characteristics:
Hermetically sealed Roots vacuum pump
Designed for rough industrial applications
Small footprint owing to compact design
Low power consumption through innovative
motor design of efficiency class IE2
High load capacity owing to efficient water cooling
Motor for direct mains power connection with integrated
PTC thermistor and overtemperature switch
With sealed piston and venting connection
Operation with frequency converter betw. 20Hz to 70Hz
Certified for ATEX Cat. 2i Ex e IIC T2
II 2/-G Ex eb h IIC T2 Gb
10°C<Ta<50°C
IBExU13ATEX1111
Technical data:
Nominal pumping speed: 7000m³/h
Max. pumping speed: 9800m³/h (with FC)
Max. permissible pressure difference: 8-40mbar
at 3000 rpm, in continuous operation
Integral leak rate: <1x10-5 mbar l/s
Permissible ambient temperature: 5-40°C
Weight: 650 kg
Dimensions (LxWxH): 1433x540x414
Noise level during ultimate pressure operation: <63 dB(A)
Lubricant: LVO 210
Motor data:
Nominal power rating: 18.5kW
Power consumption at ultimate pressure: 1.2kW
Power efficiency class: IE2
Ingress protection rating: IP55
Supply voltage:
360-440V, 50Hz/ 410-500V, 60Hz
Nominal speed: 3000 rpm
Max. permissible speed: 4200 rpm
Connection flange - inlet: DN 320 ISO-K
Connection flange - discharge: DN 160 ISO-K
Cooling water:
Cooling water consumption: 1-3 l/min
Cooling water temperature: 5-35°C
Cooling water pressure: 2-6 bar
"Cooling water connection: 2x 1/4"" inside thread"
Please note the permissible pressure differences for
different operating conditions stated in the Operating Instructions
Scope of delivery:
Lubricant Leybonol LVO210 included separately
Inlet screen DN320 with O-ring seal
Operating Instructions
Required Accessories:
Frequency converter 18kW 400V (CN: 155192V11)
Motor Protection Relais (CN: 155233V)
Optional Accessories:
Welding flange DN 320 ISO-K (CN: 26966)
Welding flange DN100 ISO-K (CN: 26962)
Set of connection clamps for flanges: (CN: 26877)
Commodity code: 8414100000
Country of origin: Germany
*special order!, no returns.
