2BL2 041 vacuum pump
The L-BL2 series are compact, plug-and-play systems for easy on-site installation. The pumps are air-cooled, 100 % oil-free and do not require additional water during operation. In addition, the vacuum pumps offer a much higher resistance to water and steam than comparable systems.
Manufacturer: Elmo Rietschle
Technology: liquid ring vacuum pumps
Order number: 2BL2041-2AC00-5A,2BL2041-2AH00-7A,2BL2041-2AH50-0,2BL2041-2AH50-4,2BL2041-2AH50-4A,2BL2041-2AH50-5,2BL2041-2AH50-7,2BL2041-2AK50-1,2BL2041-2AK50-1B,2BL2041-2AK50-6,2BL2041-2AK50-6B,2BL2041-2AP50-1,2BL2041-2AP50-5,2BL2041-2AP50-6,2BL2041-2AP50-7,2BL2041-2AQ50-3,2BL2041-2AQ50-3B,2BL2041-2AQ50-5,2BL2041-2AQ50-7,2BL2041-2AQ50-7B
| 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 | 200 – 240Δ / 345 – 415Y | 5.0Δ / 2.9Y | 0,83 | 1,33 | 27 | 65 | 45 | 2BL2041-2AH50-4A |
| 60 | 200 – 275Δ / 345 – 480Y | 5.0Δ / 2.9Y | 1,04 | 1,00 | 27 | 69 | ||
| 50 | 345 – 415Δ / 600 – 720Y | 2.85Δ/Y | 0,83 | 1,33 | 27 | 65 | 45 | 2BL2041-2AH00-7A |
| 60 | 380 – 480 Δ/Y | 2.95Δ/Y | 1,04 | 1,25 | 27 | 69 | ||
| 3~ 50/60 Hz, IP55, insulation class F, motor insulation according to UL1446 (File: E101699) | ||||||||
| 50 | 500Δ/Y | 2.65Δ/Y | 0,83 | 1,33 | 27 | 65 | 45 | 2BL2041-2AC00-5A |
| 60 | 575Δ/Y | 2.6Δ/Y | 1,04 | 1,25 | 27 | 69 | ||
other tensions
| voltage range | fixed voltage | Order no. | ||
| 50Hz | 60Hz | 50Hz | 60Hz | |
| 3 phases | ||||
| 185-220VΔ / 320-380VY | 200-254VΔ / 345-440VY | 2BL2041-2AH50-0 | ||
| 200-240VΔ / 345-415VY | 220-275VΔ / 380-480VY | 2BL2041-2AH50-4 | ||
| 345-415VΔ / 600-720VY | 380-480VΔ / 660-720VY | 2BL2041-2AH50-7 | ||
| 500VΔ | 575VΔ | 2BL2041-2AH50-5 | ||
| 3 phases | ||||
| IE2 3 phases | ||||
| 180-240VΔ / 310-415VY | 200-275VΔ / 345-480VY | 200VΔ / 345VY | 230VΔ / 400VY | 2BL2041-2AP50-1 |
| 450-550VΔ | 520-600VΔ | 500VΔ | 575VΔ | 2BL2041-2AP50-5 |
| 200-260VΔ / 350-450VY | 230-290VΔ / 400-500VY | 230VΔ / 400VY | 265VΔ / 460VY | 2BL2041-2AP50-6 |
| 350-450VΔ / 610-725VY | 400-500VΔ / 690-725VY | 400VΔ / 690VY | 460VΔ | 2BL2041-2AP50-7 |
| frequency | design | service factor | efficiency |
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 | |||||||||
| 50 | 190-210Δ | 4.7Δ | 0,85 | 1,29 | IE3 | 27 | 65 | 40 | 2BL2041-2AK50-1B |
| 60 | 190-210YY / 380-40Y | 5.40YY / 2.7Y | 1,15 | 1,10 | IE3 | 27 | 69 | ||
| 200Y | 4.60YY | 1,15 | 1,04 | NP | 27 | 69 | |||
| 3~ 50/60 Hz, IP55, insulation class F | |||||||||
| 50 | 220-240Δ / 380-420Y | 4.5Δ / 2.6Y | 0,85 | 1,29 | IE3 | 27 | 65 | 40 | 2BL2041-2AK50-6B |
| 60 | 220-240Δ / 440-480Y | 4.9YY / 2.45Y | 1,15 | 1,10 | IE3 | 27 | 69 | ||
| 230YY / 460Y | 3.95YY/ 1.98Y | 1,15 | 1,10 | NP | 27 | 69 | |||
| 3~ 50/60 Hz, IP55, insulation class F | |||||||||
| 50 | 500Y | 1.82Y | 0,85 | 1,29 | IE3 | 27 | 65 | 40 | 2BL2041-2AQ50-3B |
| 60 | 575 Y | 1.58Y | 1,15 | 1,04 | NP | 27 | 69 | ||
| 3~ 50/60 Hz, IP55, insulation class F | |||||||||
| 50 | 380-420Δ / 660-725Y | 2.35Δ / 1.36Y | 0,85 | 1,29 | IE3 | 27 | 65 | 40 | 2BL2041-2AQ50-7B |
| 60 | 440-480Δ | 2.35Δ | 1,15 | 1,10 | IE3 | 27 | 69 | ||
| 460Δ | 1.98Δ | 1,15 | 1,04 | NP | 27 | 69 | |||
other tensions
| voltage range | efficiency | Order no. | |
| 50Hz | 60Hz | ||
| 200VΔ | 200V YY / 230VΔ / 400VY | Nema premium | 2BL2041-2AK50-1 |
| 190-210VΔ | 190-210VYY / 220-240VΔ / 380-420VY | IE3 | |
| 200V YY / 230VΔ / 400VY | 230VYY / 460VY | Nema premium | 2BL2041-2AK50-6 |
| 190-210VYY / 220-240VΔ / 380-420VY | 220-240VYY / 440-480VY | IE3 | |
| 475-525VY | 550-600 BY | Nema premium | 2BL2041-2AQ50-3 |
| 475-525VΔ | 550-600VΔ | Nema premium | 2BL2041-2AQ50-5 |
| 400VΔ / 690VY | 460VΔ | Nema premium | 2BL2041-2AQ50-7 |
