2BV2 071 vacuum pump
The monobloc design is particularly suitable for use in the plastics and medical industries. The 2BV2 071 is robust and reliable. Available in different material combinations, e.g. B. in stainless steel, bronze, ceramic and cast iron with ceramic coating. Durable thanks to ceramic coating.
Manufacturer: Elmo Rietschle
Technology: liquid ring vacuum pumps
Order number: 2BV2071-0HH04-0S,2BV2071-0HH04-5S,2BV2071-0HH04-7S,2BV2071-0HH04-8S,2BV2071-0HK04-1B,2BV2071-0HK04-6B,2BV2071-0HQ04-3B,2BV2071-0HQ04-7B,2BV2071-0NH04-5S,2BV2071-0NH04-7S,2BV2071-0NH04-8S,2BV2071-0NK04-1B,2BV2071-0NK04-6B,2BV2071-0NQ04-3B,2BV2071-0NQ04-7B,2BV2071-0PH04-1S,2BV2071-0PH04-5S,2BV2071-0PH04-6S,2BV2071-0PH04-7S,2BV2071-0PH04-8S,2BV2071-0PK04-1B,2BV2071-0PK04-6B,2BV2071-0PQ04-3B,2BV2071-0PQ04-7B,2BV2071-0ZK04-1B,2BV2071-0ZK04-6B,2BV2071-0ZQ04-3B,2BV2071-0ZQ04-7B
| frequency | design | service factor | Operating Liquid Volume | sound pressure level | weight approx. | Order no. | ||
| Tension | Storm | Performance | ||||||
| Hz | V | A | kW | SF | m³/h | dB(A) | kg | |
| 3~ 50/60 Hz, IP55, insulation class F, UL 507 and CSA 22.2 No 113 (certificate number E225239) | ||||||||
| 50 | 345 – 415Δ / 600 – 720Y | 12.0Δ / 6.9Y | 3,85 | 1,40 | 0,45 | 72 | 63* 69,5** |
2BV2071-0NH04-7S* 2BV2071-0PH04-7S** 2BV2071-0HH04-7S** |
| 60 | 380 – 480Δ | 12.0Δ/Y | 6,30 | 1,00 | 0,45 | 76 | ||
| 50 | 200 – 240Δ / 345 – 415Y | 20.8Δ / 12Y | 3,85 | 1,40 | 0,45 | 72 | 63* 69,5** |
2BV2071-0NH04-8S* 2BV2071-0PH04-8S** 2BV2071-0HH04-8S** |
| 60 | 220 – 275Δ / 380 – 480Y | 20.8Δ / 12Y | 6,30 | 1,00 | 0,45 | 76 | ||
| 3~ 50/60 Hz, IP55, insulation class F, UL 507 and CSA 22.2 No 113 (certificate number E225239) | ||||||||
| 50 | 500Δ/Y | 10.0 Δ/Y | 3,85 | 1,40 | 0,45 | 72 | 63* 69,5** |
2BV2071-0NH04-5S* 2BV2071-0PH04-5S** 2BV2071-0HH04-5S** |
| 60 | 575Δ/Y | 10.0 Δ/Y | 6,30 | 1,00 | 0,45 | 76 | ||
materials
| Housing | control disc | Wheel | |
| * – N | Gray cast iron (ceramic coated inside) | pottery | Bronze |
| ** – P | stainless steel | pottery | stainless steel |
| ** - H | stainless steel | stainless steel | stainless steel |
other tensions
| voltage range | fixed voltage | Order no. | ||
| 50Hz | 60Hz | 50Hz | 60Hz | |
| 3 phases | ||||
| 185-220VΔ / 320-380VY | 200-254VΔ / 345-440VY | 2BV2071-0HH04-0S | ||
| 200-240VΔ / 345-415VY | 220-275VΔ / 380-480VY | 2BV2071-0HH04-8S | ||
| 345-415VΔ / 600-720VY | 380-480VΔ / 660-720VY | 2BV2071-0HH04-7S | ||
| 500VΔ | 575VΔ | 2BV2071-0HH04-5S | ||
| 3 phases | ||||
| IE2 3 phases | ||||
| 180-240VΔ / 310-415VY | 200-275VΔ / 345-480VY | 200VΔ / 345VY | 230VΔ / 400VY | 2BV2071-0PH04-1S |
| 450-550VΔ | 520-600VΔ | 500VΔ | 575VΔ | 2BV2071-0PH04-5S |
| 200-260VΔ / 350-450VY | 230-290VΔ / 400-500VY | 230VΔ / 400VY | 265VΔ / 460VY | 2BV2071-0PH04-6S |
| 350-450VΔ / 610-725VY | 400-500VΔ / 690-725VY | 400VΔ / 690VY | 460VΔ | 2BV2071-0PH04-7S |
Amount of operating liquid at 50 Hz / 60 Hz [m³/h]
| p1 | fresh water | economy circuit | ||
| mbar abs | 15ºC | 8°C | 10°C | 12ºC |
| > 500 | 0,23 / 0,23 | 0,16 / 0,17 | 0,17 / 0,19 | 0,19 / 0,2 |
| 200 – 500 | 0,23 / 0,23 | 0,16 / 0,17 | 0,17 / 0,19 | 0,19 / 0,2 |
| < 200 | 0,45 / 0,45 | 0,23 / 0,27 | 0,27 / 0,31 | 0,32 / 0,35 |
| pump type | 2BV2071-0HK04-1B / 2BV2071-0NK04-1B | 2BV2071-0PK04-1B / 2BV2071-0ZK04-1B | |||
| pump demand power | 4,00 | 6,10 | [kW] | ||
| service factor | 1,62 | 1,37 | |||
| engine type | GDA1302-1MK12-ZV60 / GDA1302-1MK11-ZV60 | ||||
Operating and installation data
| rated frequency | 50 | 60 | [Hz] | ||||||
| rated power | 5,50 | 6,30 | 5,50 | [kW] | |||||
| service factor | 1,15 | 1,15 | 1,32 | ||||||
| circuit | | | | | | | | ||
| rated voltage | 165-180 | 190-210 | 330-360 | 190-210 | 220-240 | 380-420 | 200 | [V] | |
| rated current | 24,0 | 20,8 | 12,0 | 23,4 | 20,3 | 11,7 | 19,8 | [A] | |
| rated speed | 2950 | 3545 | 3555 | [rpm] | |||||
| power factor | 0,90 | 0,91 | 0,90 | – | |||||
| rated torque | 18,0 | 17,0 | 15,0 | [nm] | |||||
| efficiency class | IE3 | IE3 | NP | ||||||
| torque class | 16 | 16 | |||||||
| moment of inertia | 0,024 | 0,024 | [kg/m²] | ||||||
| temperature range | 80 | 80 | [K] | ||||||
| measuring surface sound pressure level | 68 | 72 | [dB(A)] | ||||||
| operating voltage range | 165-180 | 190-210 | 330-360 | 190-210 | 220-240 | 380-420 | – | [V] | |
| max power output | 6,30 | 7,30 | [kW] | ||||||
| max. operating current | 27,10 | 23,50 | 13,50 | 26,60 | 23,10 | 13,3 | [A] | ||
General data
| Cooling type TEFC | IC 411 |
| installation altitude | <1000m |
| coolant temperature | 40℃ |
| heat class | f |
| external grounding | no |
| housing material | aluminum |
| terminal box material | aluminum |
| cable entry | 2xM32x1.5 |
| cable gland | 2 stoppers / plugs |
| Bearing AS | DIN625-6308-2ZC3 |
| camp BS | DIN625-6208-2ZJC3 |
| camp | ball bearing |
| lubricant | Esso Unirex N3 |
| size | 132p |
| direction of rotation | ccw |
| operating mode | S1 |
| Degree of protection | IP55 |
| design | IM B9 |
| Weight | approx. 43 kg |
| painting | RAL9006 |
Calculated launch dates
| 50Hz | 60Hz IEC | 60Hz NEMA | ||||||||
| Tension | [V] | uN | uN | uN | ||||||
| tightening torque | MA / MN | 1,9 | 1,9 | 2,1 | ||||||
| saddle moment | MS / MN | 1,8 | 1,8 | 1,9 | ||||||
| tilting moment | MK / MN | 3,7 | 3,8 | 4,4 | ||||||
| inrush current | IA / IN | 7,3 | 7,5 | 8,6 | ||||||
Calculated partial load values
| 200V 345V 50Hz | ||||||
| P/PN | 1,25 | 1,00 | 0,75 | 0,5 | 0,25 | |
| cos phi | 0,910 | 0,900 | 0,870 | 0,790 | 0,590 | |
| noun efficiency [%] | 87,1 | 89,2 | 89,2 | 88,7 | 84,6 | |
| Current [A] | 25,04 | 19,78 | 15,34 | 11,33 | 7,95 | |
| Current [A] | 14,52 | 11,47 | 8,90 | 6,57 | 4,61 | |
| Torque [Nm] | 22,20 | 17,81 | ,8513,33 | 8 | 4,43 | |
| 200V 230V 60Hz | ||||||
| P/PN | 1,25 | 1,00 | 0,75 | 0,50 | 0,25 | |
| cos phi | 0,920 | 0,907 | 0,880 | 0,810 | 0,610 | |
| noun efficiency [%] | 88,3 | 89,5 | 89,5 | 88,7 | 83,5 | |
| Current [A] | 27,98 | 22,40 | 17,32 | 12,66 | 8,93 | |
| Current [A] | 24,33 | 19,48 | 15,06 | 11,01 | 7,76 | |
| Torque [Nm] | 21,20 | 16,95 | 12,66 | 8,46 | 4,21 | |
| pump type | 2BV2071-0HQ04-3B / 2BV2071-0NQ04-3B | 2BV2071-0PQ04-3B / 2BV2071-0ZQ04-3B | |||
| pump demand power | 4,00 | 6,10 | [kW] | ||
| service factor | 1,38 | 1,03 | |||
| engine type | GDA1302-1MR32-ZV60 / GDA1302-1MR32-ZV60 | ||||
Operating and installation data
| rated frequency | 50 | 60 | [Hz] | ||||||
| rated power | 5,50 | 6,30 | 5,50 | [kW] | |||||
| service factor | 1,15 | 1,15 | 1,32 | ||||||
| circuit | | Y | | Y | Y | ||||
| rated voltage | – | – | 275-305 | 475-525 | – | 315-345 | 550-600 | 575 | [V] |
| rated current | – | – | 14,4 | 8,3 | – | 13,5 | 7,8 | 6,9 | [A] |
| rated speed | 2950 | 3545 | 3555 | [rpm] | |||||
| power factor | 0,90 | 0,91 | 0,90 | – | |||||
| rated torque | 18,0 | 17,0 | 15,0 | [nm] | |||||
| efficiency class | IE3 | IE3 | NP | ||||||
| torque class | 16 | 16 | |||||||
| moment of inertia | 0,024 | 0,024 | [kg/m²] | ||||||
| temperature range | 80 | 80 | [K] | ||||||
| measuring surface sound pressure level | 68 | 72 | [dB(A)] | ||||||
| operating voltage range | – | – | 275-305 | 475-525 | – | 315-345 | 550-600 | – | [V] |
| max power output | 6,30 | 7,30 | [kW] | ||||||
| max. operating current | – | – | 16,40 | 9,50 | – | 16,4 | 9,6 | – | [A] |
General data
| Cooling type / method of cooling TEFC | IC 411 |
| Installation height / Altitude above sea level : | <1000m |
| coolant temperature / Ambient temperature: | 40℃ |
| Heat class / Insulation class: | f |
| External earthing | no |
| Housing material / Frame material | aluminum |
| Terminal box material / material of terminal box | aluminum |
| Cable entry / cable entry max. | 2xM32x1.5 |
| Cable gland / Cable glossy | 2 stoppers / plugs |
| Stock AS / Bearing AS | DIN625-6308-2ZC3 |
| Bearing BS / Bearing BS | DIN625-6208-2ZJC3 |
| Camp / Type of bearing | ball bearing |
| Lubricant / Type of lubrication | Esso Unirex N3 |
| Size / frame size | 132p |
| Direction of rotation | ccw |
| operating mode / Duty type: | S1 |
| protection class / Degree of protection | IP55 |
| design / type of construction | IM B9 |
| Weight / weight | approx. 43 kg |
| painting / paintwork | RAL9006 |
| pump type | 2BV2071-0HK04-6B / 2BV2071-0NK04-6B | 2BV2071-0PK04-6B / 2BV2071-0ZK04-6B | |||
| pump demand power | 4,00 | 6,10 | [kW] | ||
| service factor | 1,62 | 1,37 | |||
| engine type | GDA1302-1MK62-ZV60 / GDA1302-1MK61-ZV60 | ||||
Operating and installation data
| rated frequency / frequencies | 50 | 60 | [Hz] | ||||||
| rated power / rated power | 5,50 | 6,30 | 5,50 | [kW] | |||||
| Service factor / service factor: | 1,15 | 1,15 | 1,32 | ||||||
| Circuit / connected : | | YY | | Y | YY | Y | YY | Y | |
| Rated voltage / rated voltage | 95-105 | 190-210 | 220-240 | 380-420 | 220-240 | 440-480 | 230 | 460 | [V] |
| rated current / Full load amps | 34,20 | 20,6 | 17,2 | 10,3 | 20,2 | 10,1 | 17,2 | 8,6 | [A] |
| Rated speed / rated speed | 2950 | 3545 | 3555 | [rpm] | |||||
| power factor / power factor | 0,90 | 0,91 | 0,90 | – | |||||
| Rated torque / rated torque | 18,0 | 17,0 | 15,0 | [nm] | |||||
| Efficiency class / efficiency class | IE3 | IE3 | NP | ||||||
| Torque class: | 16 | 16 | |||||||
| moment of inertia / moment of inertia | 0,024 | 0,024 | [kg/m²] | ||||||
| Temperature range / temperaturerise | 80 | 80 | [K] | ||||||
| Measuring surface sound pressure level / Noise level at 1 m: | 68 | 72 | [dB(A)] | ||||||
| Operating voltage range / operating voltage range | 95-105 | 190-210 | 220-240 | 380-420 | 220-240 | 440-480 | – | – | [V] |
| max. output power / max. operating power | 6,30 | 7,30 | [kW] | ||||||
| max. operating current / max. operating current | 40,80 | 23,60 | 20,40 | 11,80 | 24,00 | 12,00 | – | – | [A] |
General data
| Cooling type / method of cooling TEFC | IC 411 |
| Installation height / Altitude above sea level : | <1000m |
| coolant temperature / Ambient temperature: | 40℃ |
| Heat class / Insulation class: | f |
| External earthing | no |
| Housing material / Frame material | aluminum |
| Terminal box material / material of terminal box | aluminum |
| Cable entry / cable entry max. | 2xM32x1.5 |
| Cable gland / Cable glossy | 2 stoppers / plugs |
| Stock AS / Bearing AS | DIN625-6308-2ZC3 |
| Bearing BS / Bearing BS | DIN625-6208-2ZJC3 |
| Camp / Type of bearing | ball bearing |
| Lubricant / Type of lubrication | Esso Unirex N3 |
| Size / frame size | 132p |
| Direction of rotation | ccw |
| operating mode / Duty type: | S1 |
| protection class / Degree of protection | IP55 |
| design / type of construction | IM B9 |
| Weight / weight | approx. 43 kg |
| painting / paintwork | RAL9006 |
| pump type | 2BV2071-0HQ04-7B / 2BV2071-0NQ04-7B | 2BV2071-0PQ04-7B / 2BV2071-0ZQ04-7B | |||
| pump demand power | 4,00 | 6,10 | [kW] | ||
| service factor | 1,38 | 1,03 | |||
| engine type | GDA1302-1MR72-ZV60 / GDA1302-1MR71-ZV60 | ||||
Operating and installation data
| rated frequency / frequencies | 50 | 60 | [Hz] | ||||||
| rated power / rated power | 5,50 | 6,30 | 5,50 | [kW] | |||||
| Service factor / service factor: | 1,15 | 1,15 | 1,32 | ||||||
| Circuit / connected : | | Y | | | | ||||
| Rated voltage / rated voltage | – | – | 380-420 | 660-725 | – | 440-480 | – | 460 | [V] |
| rated current / Full load amps | – | – | 10,3 | 6,0 | – | 10,1 | – | 8,6 | [A] |
| Rated speed / rated speed | 2950 | 3545 | 3555 | [rpm] | |||||
| power factor / power factor | 0,90 | 0,91 | 0,90 | – | |||||
| Rated torque / rated torque | 18,0 | 17,0 | 15,0 | [nm] | |||||
| Efficiency class / efficiency class | IE3 | IE3 | NP | ||||||
| Torque class: | 16 | 16 | |||||||
| moment of inertia / moment of inertia | 0,024 | 0,024 | [kg/m²] | ||||||
| Temperature range / temperaturerise | 80 | 80 | [K] | ||||||
| Measuring surface sound pressure level / Noise level at 1 m: | 68 | 72 | [dB(A)] | ||||||
| Operating voltage range / operating voltage range | – | – | 380-420 | 660-725 | – | 440-480 | – | – | [V] |
| max. output power / max. operating power | 6,30 | 7,30 | [kW] | ||||||
| max. operating current / max. operating current | – | – | 11,80 | 6,80 | – | 12,0 | – | – | [A] |
General data
| Cooling type / method of cooling TEFC | IC 411 |
| Installation height / Altitude above sea level : | <1000m |
| coolant temperature / Ambient temperature: | 40℃ |
| Heat class / Insulation class: | f |
| External earthing | no |
| Housing material / Frame material | aluminum |
| Terminal box material / material of terminal box | aluminum |
| Cable entry / cable entry max. | 2xM32x1.5 |
| Cable gland / Cable glossy | 2 stoppers / plugs |
| Stock AS / Bearing AS | DIN625-6308-2ZC3 |
| Bearing BS / Bearing BS | DIN625-6208-2ZJC3 |
| Camp / Type of bearing | ball bearing |
| Lubricant / Type of lubrication | Esso Unirex N3 |
| Size / frame size | 132p |
| Direction of rotation | ccw |
| operating mode / Duty type: | S1 |
| protection class / Degree of protection | IP55 |
| design / type of construction | IM B9 |
| Weight / weight | approx. 43 kg |
| painting / paintwork | RAL9006 |
