2BL2 141 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: 2BL2141-2AC50-5A,2BL2141-2AC50-5S,2BL2141-2AH50-0A,2BL2141-2AH50-0S,2BL2141-2AH50-4A,2BL2141-2AH50-4S,2BL2141-2AH50-7A,2BL2141-2AH50-7S,2BL2141-2AP50-1A,2BL2141-2AP50-1S,2BL2141-2AP50-4A,2BL2141-2AP50-5A,2BL2141-2AP50-5S,2BL2141-2AP50-6A,2BL2141-2AP50-6S,2BL2141-2AP50-7A,2BL2141-2AP50-7S
| 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 | 20.8Δ / 12.0Y | 3,5 | 1,57 | 108 | 75 | 105 | 2BL2141-2AH50-4A |
| 60 | 200 – 275Δ / 345 – 480Y | 20.8Δ / 12.0Y | 5,2 | 1,11 | 128 | 78 | ||
| 50 | 345 – 415Δ / 600 – 720Y | 12.0Δ / 6.9Y | 3,5 | 1,57 | 108 | 75 | 105 | 2BL2141-2AH50-7A |
| 60 | 380 – 480 Δ/Y | 12.0Δ/Y | 5,2 | 1,21 | 128 | 78 | ||
| 3~ 50/60 Hz, IP55, insulation class F, motor insulation according to UL1446 (File: E101699) | ||||||||
| 50 | 500Δ/Y | 9.8Δ | 3,5 | 1,73 | 108 | 65 | 105 | 2BL2141-2AC50-5A |
| 60 | 575Δ/Y | 9.6Δ | 5,2 | 1,33 | 128 | 69 | ||
other tensions
| voltage range | fixed voltage | Order no. | ||
| 50Hz | 60Hz | 50Hz | 60Hz | |
| 3 phases | ||||
| 185-220VΔ / 320-380VY | 200-254VΔ / 345-440VY | 2BL2141-2AH50-0A | ||
| 200-240VΔ / 345-415VY | 220-275VΔ / 380-480VY | 2BL2141-2AH50-4A | ||
| 345-415VΔ / 600-720VY | 380-480VΔ / 660-720VY | 2BL2141-2AH50-7A | ||
| 500VΔ | 575VΔ | 2BL2141-2AC50-5A | ||
| 3 phases | ||||
| IE2 3 phases | ||||
| 180-240VΔ / 310-415VY | 200-275VΔ / 345-480VY | 200VΔ / 345VY | 230VΔ / 400VY | 2BL2141-2AP50-1A |
| 450-550VΔ | 520-600VΔ | 500VΔ | 575VΔ | 2BL2141-2AP50-5A |
| 200-260VΔ / 350-450VY | 230-290VΔ / 400-500VY | 230VΔ / 400VY | 265VΔ / 460VY | 2BL2141-2AP50-6A |
| 350-450VΔ / 610-725VY | 400-500VΔ / 690-725VY | 400VΔ / 690VY | 460VΔ | 2BL2141-2AP50-7A |
| 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 | 230Δ / 400Y | 17.6Δ/10.1Y | 3,50 | 1,57 | 108 | 75 | 106 | 2BL2141-2AP50-4A |
| 60 | 265Δ / 460Y | 17.0Δ / 9.9Y | 5,30 | 1,19 | 128 | 78 | ||
| 50 | 400Δ / 690Y | 10.1Δ / 5.9Y | 3,50 | 1,57 | 108 | 75 | 106 | 2BL2141-2AP50-7A |
| 60 | 460Δ | 9.9Δ | 5,30 | 1,19 | 128 | 78 | ||
| 3~ 50/60 Hz, IP55, insulation class F, motor insulation according to UL1446 (File: E101699) | ||||||||
| 50 | 500Δ | 8.1Δ | 3,50 | 1,57 | 108 | 65 | 106 | 2BL2141-2AP50-5A |
| 60 | 575Δ | 7.9Δ | 5,30 | 1,19 | 128 | 69 | ||
Aother tensionsn
| voltage range | fixed voltage | Order no. | ||
| 50Hz | 60Hz | 50Hz | 60Hz | |
| 3 phases | ||||
| 185-220VΔ / 320-380VY | 200-254VΔ / 345-440VY | 2BL2141-2AH50-0S | ||
| 200-240VΔ / 345-415VY | 220-275VΔ / 380-480VY | 2BL2141-2AH50-4S | ||
| 345-415VΔ / 600-720VY | 380-480VΔ / 660-720VY | 2BL2141-2AH50-7S | ||
| 500VΔ | 575VΔ | 2BL2141-2AC50-5S | ||
| 3 phases | ||||
| IE2 3 phases | ||||
| 180-240VΔ / 310-415VY | 200-275VΔ / 345-480VY | 200VΔ / 345VY | 230VΔ / 400VY | 2BL2141-2AP50-1S |
| 450-550VΔ | 520-600VΔ | 500VΔ | 575VΔ | 2BL2141-2AP50-5S |
| 200-260VΔ / 350-450VY | 230-290VΔ / 400-500VY | 230VΔ / 400VY | 265VΔ / 460VY | 2BL2141-2AP50-6S |
| 350-450VΔ / 610-725VY | 400-500VΔ / 690-725VY | 400VΔ / 690VY | 460VΔ | 2BL2141-2AP50-7S |
