機(jī)泵同軸式直聯(lián)設(shè)計(jì),節(jié)省空間,易于安裝。
采用機(jī)械密封作為標(biāo)準(zhǔn)配置,消除了泄露,維護(hù)簡(jiǎn)便。
運(yùn)行平穩(wěn),噪音可低至62分貝。
統(tǒng)一的耐腐蝕設(shè)計(jì),青銅葉輪提高了泵的耐腐蝕性,如采用不銹鋼材質(zhì)更適用于更為苛刻的應(yīng)用。
獨(dú)特的柔性排氣口設(shè)計(jì),不會(huì)產(chǎn)生過壓縮,確保了2BV在其性能范圍內(nèi)效率*佳。
技術(shù)參數(shù) |
曲線編號(hào) | 產(chǎn)品型號(hào) | *大氣量m3/min | 極限真空-Mpa | 電機(jī)功率kW | 泵轉(zhuǎn)速r.p.m | 工作液流量L/min | 噪音 dB(A) | 重量kg | 60V | 2BV2 060 | 0.45 | 0.097 | 0.81 | 2880 | 2 | 62 | 37 | 61V | 2BV2 061 | 0.86 | 0.097 | 1.45 | 2880 | 2 | 65 | 41 | 70V | 2BV2 070 | 1.33 | 0.097 | 2.35 | 2850 | 2.5 | 66 | 66 | 71V | 2BV2 071 | 1.83 | 0.097 | 3.85 | 2860 | 4.2 | 72 | 85 | 110V | 2BV5 110 | 2.75 | 0.097 | 4 | 1450 | 6.7 | 63 | 120 | 111V | 2BV5 111 | 3.83 | 0.097 | 5.5 | 1450 | 8.3 | 68 | 150 | 121V | 2BV5 121 | 4.66 | 0.097 | 7.5 | 1450 | 10 | 69 | 210 | 131V | 2BV5 131 | 6.66 | 0.097 | 11 | 1430 | 15 | 73 | 280 | 161V | 2BV5 161 | 8.33 | 0.097 | 15 | 970 | 20 | 74 | 390 |
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選型示例:
①設(shè)計(jì)點(diǎn)參數(shù):
吸氣量v=100m3/h
吸氣壓力P1=40mbar
②其余參數(shù)同標(biāo)準(zhǔn)狀態(tài)(見注)
選擇與設(shè)計(jì)點(diǎn)①*接近的一條曲線
③本例中為71V
根據(jù)曲線編號(hào)查出相應(yīng)的產(chǎn)品型號(hào)
(即定貸號(hào),但僅限于標(biāo)準(zhǔn)型)
如本例中可從71V中查得泵型為
2BV2071Shielding="center">
| 型號(hào) | A | B | B1 | E | H1 | H2 | H3 | H4 | H6 | M | P2 | | 2BV2060 | 455 | 186 | 140 | 100 | 90 | 118 | 126 | 195 | 37.5 | 244 | 250 | | 2BV2061 | 476 | 186 | 140 | 100 | 90 | 118 | 126 | 195 | 37.5 | 263 | 250 | | 2BV2070 | 545 | 223 | 160 | 140 | 100 | 128 | 146 | 222 | 33 | 280 | 270 | | 2BV2071 | 566 | 223 | 190 | 140 | 112 | 140 | 158 | 234 | 45 | 309 | 300 | | 型號(hào) | P3 | R | S2 | W1 | W2 | W3 | d | N3.0 | N4.2 | N8.7 | | | 2BV2060 | 180 | 217 | φ10 | 110 | 25.5 | 21 | G1" | G3/8" | G1/4" | G3/8" | | | 2BV2061 | 180 | 236 | φ10 | 110 | 25.5 | 21 | G1" | G3/8" | G1/4" | G3/8" | | | 2BV2070 | 203 | 252 | φ12 | 110 | 33 | 27 | G11/2" | G3/8" | G1/4" | G3/8" | | | 2BV2071 | 225 | 278 | φ12 | 110 | 33 | 27 | G11/2" | G3/8" | G1/4" | G3/8" | |
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| 型號(hào) | A | B | B1 | B2 | C1 | C2 | H1 | H2 | H3 | H4 | H5 | | 2BV5110 | 637 | 325 | 255 | 190 | 41 | 26 | 140 | 156 | 202 | 361 | 328 | | 2BV5111 | 679 | 325 | 265 | 216 | 36 | 26 | 150 | 166 | 212 | 371 | 363 | | 2BV5121 | 771 | 347 | 265 | 216 | 36 | 26 | 150 | 167 | 217 | 385 | 363 | | 2BV5131 | 852 | 377 | 300 | 254 | 35 | 30 | 175 | 194 | 249 | 427 | 435 | | 2BV5161 | 1044 | 479 | 370 | 370 | 30 | 30 | 210 | 225 | 303 | 521 | 485 | | 型號(hào) | H6 | H7 | K | L | F | N | S1 | S2 | T | d1 | d2 | | 2BV5110 | 38 | 57 | 342 | 130 | 464 | 92 | φ12 | φ12 | 340 | 19 | 160 | | 2BV5111 | 48 | 68 | 348 | 130 | 500 | 92 | φ12 | φ12 | 340 | 19 | 160 | | 2BV5121 | 39 | 60 | 430 | 147 | 584 | 97 | φ12 | φ12 | 381.5 | 19 | 182 | | 2BV5131 | 53 | 76 | 477.5 | 147 | 658.5 | 103 | φ15 | φ15 | 381.5 | 19 | 182 | | 2BV5161 | 51 | 80 | 625 | 201 | 808 | 138 | φ15 | φ15 | 450 | 22 | 200 | | 型號(hào) | d3 | d4 | d5 | W1 | W2 | W3 | d | N3.0 | N4.2 | N8.7 | | | 2BV5110 | 123 | 97 | 52 | 180 | 52 | 27 | DN50 | G3/4" | G3/8" | G3/8" | | | 2BV5111 | 123 | 97 | 52 | 180 | 52 | 27 | DN50 | G3/4" | G3/8" | G3/8" | | | 2BV5121 | 142 | 113 | 66.5 | 200 | 57 | 29 | DN65 | G3/4" | G3/8" | G3/8" | | | 2BV5131 | 142 | 113 | 66.5 | 200 | 57 | 29 | DN65 | G3/4" | G3/8" | G3/8" | | | 2BV5161 | 156 | 130 | 80 | 250 | 81 | 41 | DN80 | G3/4" | G3/8" | G3/8"
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