2BEC系列水环真空泵采用单级单作用的结构形式,具有结构简单、维修方便、高效节能、运行可靠等优点,对关键部件泵轴、叶轴、分配板等优化了设计,无论是球铁叶轮还是冲压成形的焊结叶轮均经过良好的热处理,并在过盈热装前后,分别进行平衡及动平衡校验,运转更加平稳、抗冲击性更加优良适应了排水量大、载荷冲击波动等恶劣工况。
2BEC系列水环真空泵、自带气水分离器;设有多位置进排气口,泵盖上增设了排气阀检修窗盖,装配和维修更加方便.
接 口 尺 寸 |
型 号 | N1.0/1.01(入口法兰) | N1.1(连通管法兰) | N2.0/2.01(出口法兰) | DN | d2 | d4 | D | K | Z | DN | d2 | d4 | D | K | Z | DN | d2 | d4 | D | K | Z | 2BEC40/42 | 260 | 22 | 320 | 405 | 362 | 12 | 305 | 22 | 370 | 445 | 400 | 12 | 260 | 22 | 320 | 405 | 350 | 12 | 2BEC50/52 | 300 | 22 | 370 | 445 | 400 | 12 | 350 | 22 | 430 | 505 | 460 | 16 | 300 | 22 | 370 | 445 | 400 | 12 | 2BEC60/62 | 350 | 22 | 430 | 505 | 460 | 16 | 400 | 26 | 482 | 565 | 515 | 16 | 350 | 22 | 430 | 505 | 460 | 16 | 2BEC67 | 350 | 22 | 430 | 505 | 460 | 16 | 500 | 26 | 585 | 670 | 620 | 20 | 350 | 22 | 430 | 505 | 460 | 16 | 2BEC72 | 400 | 26 | 482 | 565 | 515 | 16 | 500 | 26 | 585 | 670 | 620 | 20 | 400 | 26 | 482 | 565 | 515 | 16 |
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型 号 | N2.2(分离器出口法兰) | N3.0(工作液接口) | N4.0 (分离器排液口) | DN | d2 | d4 | D | K | Z | DN | d2 | d4 | D | K | Z | DN | d2 | d4 | D | K | Z | 2BEC40/42 | 305 | 22 | 370 | 445 | 400 | 12 | 50 | M12 | 102 | - | 80 | 4 | 150 | 22 | 210 | 285 | 240 | 8 | 2BEC50/52 | 350 | 22 | 430 | 505 | 460 | 16 | 50 | M12 | 102 | - | 80 | 4 | 200 | 22 | 268 | 340 | 295 | 8 | 2BEC60/62 | 400 | 26 | 482 | 565 | 515 | 16 | 80 | M12 | 135 | - | 112 | 4 | 200 | 22 | 268 | 340 | 295 | 8 | 2BEC67 | 500 | 26 | 585 | 670 | 620 | 20 | 80 | M12 | 135 | - | 112 | 4 | 200 | 22 | 268 | 340 | 295 | 8 | 2BEC72 | 500 | 26 | 585 | 670 | 620 | 20 | 80 | M12 | 135 | - | 112 | 4 | 200 | 22 | 320 | 395 | 350 | 12 |
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型 号 | N4.2(冲洗及排液口) | N3.2(填料函的密封液接口) | N4.3(渗漏液排放口) | N4.41(备用轴封内冲洗排放液) | N4.6(总排放液口丝堵) | N8.7(仪表接丝堵) | DN | d2 | d4 | D | K | Z | 2BEC40/42 | 50 | M12 | 102 | - | 80 | 4 | G1/4” | G3/4” | G1/2” | G1/2” | G1/2” | 2BEC50/52 | 50 | M12 | 102 | - | 80 | 4 | G1/4” | G3/4” | G1/2” | G1/2” | G1/2” | 2BEC60/62 | 80 | M12 | 135 | - | 112 | 4 | G1/2” | G3/4” | G1/2” | G1/2” | G1/2” | 2BEC67 | 80 | M12 | 135 | - | 112 | 4 | G1/2” | G3/4” | G1/2” | G1/2” | G1/2” | 2BEC72 | 80 | M12 | 135 | - | 112 | 4 | G1/2” | G3/4” | G1/2” | G1/2” | G1/2” |
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外 形 尺 寸 |
型 号 | a | a1 | a2 | b | b1 | b2 | c | d | e | f | g | H | H | h1 | h2 | h3 | l | j | 2BEC40 | 332 | 160 | 209 | 1090 | 215 | 200 | 30 | ф130 | 283 | 300 | 1160 | 620 | 1760 | 1550 | 1014 | 560 | 1105 | 875 | 2BEC42 | 332 | 160 | 209 | 1090 | 215 | 200 | 30 | ф130 | 283 | 300 | 1160 | 620 | 1760 | 1550 | 1014 | 560 | 1393 | 875 | 2BEC50 | 451 | 175 | 227 | 1370 | 250 | 250 | 35 | ф160 | 367 | 385 | 1450 | 775 | 2235 | 1970 | 1253 | 698 | 1490 | 1120 | 2BEC52 | 451 | 175 | 227 | 1370 | 250 | 250 | 35 | ф160 | 367 | 385 | 1450 | 775 | 2235 | 1970 | 1253 | 698 | 1740 | 1120 | 2BEC60 | 539 | 200 | 249 | 1620 | 300 | 300 | 45 | ф180 | 367 | 435 | 1720 | 900 | 2610 | 2290 | 1524 | 809 | 1747 | 1320 | 2BEC62 | 539 | 200 | 249 | 1620 | 300 | 300 | 45 | ф180 | 367 | 435 | 1720 | 900 | 2610 | 2290 | 1524 | 809 | 2042 | 1320 | 2BEC67 | 576 | 200 | 291 | 1740 | 320 | 300 | 45 | ф200 | 367 | 460 | 1855 | 875 | 2800 | 2430 | 1661 | 877 | 2200 | 1400 | 2BEC72 | 663 | 200 | 291 | 1900 | 340 | 340 | 45 | ф200 | 449 | 490 | 1985 | 1060 | 3040 | 2620 | 1755 | 952 | 2390 | 1600 |
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型 号 | L | L1 | L2 | L3 | L4 | m | n | p | ф | t | u | v | w | x | y | 2BEC40 | 2056 | 1121 | 1265 | 2290 | 536 | 378 | 250 | 1160 | 42 | 137 | 1169 | 1320 | 32 | 625 | 625 | 2BEC42 | 2370 | 1290 | 1553 | 2579 | 561 | 378 | 200 | 1160 | 42 | 137 | 1458 | 1320 | 32 | 625 | 625 | 2BEC50 | 2630 | 1456 | 1723 | 2913 | 672 | 411 | 300 | 1490 | 42 | 169 | 1568 | 1580 | 40 | 750 | 790 | 2BEC52 | 2853 | 1581 | 1973 | 3163 | 672 | 411 | 300 | 1490 | 42 | 169 | 1818 | 1580 | 40 | 750 | 790 | 2BEC60 | 2837 | 1572 | 2043 | 3144 | 650 | 398 | 300 | 1760 | 48 | 190 | 1843 | 1572 | 45 | 875 | 915 | 2BEC62 | 3132 | 1719 | 2338 | 2439 | 650 | 398 | 300 | 1760 | 48 | 190 | 2138 | 1830 | 45 | 875 | 915 | 2BEC67 | 3389 | 1873 | 2480 | 3748 | 733 | 423 | 350 | 1900 | 48 | 210 | 2280 | 1960 | 45 | 935 | 980 | 2BEC72 | 3587 | 1972 | 2730 | 3946 | 733 | 427 | 350 | 2030 | 48 | 210 | 2500 | 2140 | 45 | 1025 | 1070 |
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