1.黄铜螺旋喷嘴设计特点: ●采用黄铜材质,具有塑性强、耐磨性强、耐腐蚀性强等特点; ●设计紧凑,具有畅通不堵塞的无内芯直通式流道设计,可使液体在给定尺寸的管道上达到最大流量; ●喷雾区域是由一系列一个或几个连续的同心圆空心锥环组合而成的,其喷射形状为空心锥形和实心锥形两类; ●喷嘴的液体喷射效率高,在同等喷射条件下,水泵的压力可以更低,起到节能增效的效果; ●应用范围广,腔体内从进口至出口的流线型设计使得阻力系数降至最低。 2.黄铜螺旋喷嘴性能参数: 3.黄铜螺旋喷嘴连接方式: 外螺纹 4.黄铜螺旋喷嘴型号: SPJT—HT 5.黄铜螺旋嘴喷规格: 螺纹尺寸:1/2 喷雾角度:120° 喷雾流量:120 管子尺寸NPT或BSPT(外) | 喷流角度(0.7巴时) | 流量大小 | 额定喷孔径 | 自由畅通直径 | 流量(升/分) | 喷嘴长度 | 50° | 60° | 90° | 120° | 170° | 0.7巴 | 1.5巴 | 3巴 | 7巴 | 25**巴 | 1/4 | ● | ● | ● | ● |
| 07 | 2.4 | 2.4 | 2.6 | 3.9 | 5.5 | 8.4 | 16 | 47.6 | ● | ● | ● | ● | ● | 13 | 3.2 | 3.2 | 4.9 | 7.3 | 10.3 | 15.7 | 30 | ● | ● | ● | ● | ● | 20 | 4.0 | 3.2 | 7.6 | 11.2 | 15.8 | 24 | 46 | 3/8 | ● | ● | ● | ● | ● | 30 | 4.8 | 3.2 | 11.4 | 16.7 | 24 | 36 | 68 | 47.6 | ● | ● | ● | ● | ● | 40 | 5.6 | 3.2 | 15.1 | 22 | 32 | 48 | 91 | ● | ● | ● | ● | ● | 53 | 6.4 | 3.2 | 20 | 30 | 42 | 64 | 121 | ● | ● | ● | ● | ● | 82 | 7.9 | 3.2 | 31 | 46 | 65 | 99 | 187 | 1/2 | ● | ● | ● | ● | ● | 120 | 9.5 | 4.8 | 45 | 67 | 95 | 145 | 270 | 63.5 | ● | ● | ● | ● | ● | 164 | 11.1 | 4.8 | 62 | 92 | 129 | 198 | 370 | 3/4 | ● | ● | ● | ● | ● | 210 | 12.7 | 4.8 | 80 | 117 | 166 | 255 | 480 | 69.9 | 1 |
| ● | ● | ● | ● | 340 | 15.9 | 6.4 | 130 | 190 | 270 | 410 | 775 | 92.1 |
| ● | ● | ● | ● | 470 | 19.1 | 6.4 | 179 | 260 | 370 | 565 | 1070 | 1-1/2 |
| ● | ● | ● | ● | 640 | 22.2 | 7.9 | 245 | 355 | 505 | 770 | 1460 | 111 |
| ● | ● | ● | ● | 820 | 25.4 | 7.9 | 310 | 455 | 645 | 990 | 1870 |
| ● | ● | ● | ● | 960 | 28.6 | 7.9 | 365 | 535 | 755 | 1160 | 2190 | 2 |
| ● | ● | ● | ● | 1400 | 34.9 | 11.1 | 535 | 780 | 1105 | 1690 | 3190 | 175 |
| ● | ● | ● | ● | 1780 | 38.1 | 11.1 | 680 | 995 | 1405 | 2150 | 4060 | 3 |
| ● | ● | ● | ● | 2560 | 44.5 | 14.3 | 980 | 1430 | 2020 | 3090 | 5830 | 203 |
| ● | ● | ● |
| 3360 | 50.8 | 14.3 | 1280 | 1880 | 2650 | 4050 | 7660 | 4 |
| ● | ● | ● |
| 5250 | 63.5 | 15.9 | 2000 | 2930 | 4140 | 6330 | 11960 | 229 |
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