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喷雾特性及用途：
该喷嘴为固定旋流芯式，喷射形式为全锥形，分布均匀；可
用于连铸的二次冷却、固体的冷却以及一切需清洗的机械设备。
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| 技术参数表：
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产品型号 | 国外相应型号 |
材料 | MPa压力下的流量（1/min） |
喷射角（度） | |
0.1 | 0.2 |
0.3 | 0.4 |
0.5 | 0.6 |
0.7 | 0.9 |
1.0 | 0.15 |
0.3 | 0.5 |
| 3/8"PZ2650QZ2 | 3/8"GG3.5 | Hpb59-11Cr18Ni9Ti | 1.6 | 2.2 | 2.6 | 3.0 | 3.4 | 3.7 | 4.0 | 4.5 | 4.7 | 45 | 50 | 48 |
| 3/8"PZ3760QZ2 | 3/8"GG5 | 2.1 | 3.1 | 3.7 | 4.3 | 4.9 | 5.2 | 5.6 | 6.4 | 6.8 | 55 | 60 | 58 |
| 3/8"PZ1960QZ2 | 460
484 | 1.21 | 1.6 | 1.9 | 2.05 | 2.31 | 2.45 | 2.64 | 2.91 | 3.05 | 50 | 60 | 56 |
| 3/8"PZ2160QZ2 | 460
504 | 1.36 | 1.8 | 2.1 | 2.35 | 2.6 | 2.76 | 2.97 | 3.2 | 3.43 | 50 | 60 | 56 |
| 3/8"PZ2460QZ2 | 460
524 | 1.52 | 2.0 | 2.4 | 2.61 | 2.89 | 3.15 | 3.3 | 3.54 | 3.81 | 50 | 60 | 56 |
| 3/8"PZ2960QZ2 | 460
564 | 1.89 | 2.5 | 2.9 | 3.25 | 3.61 | 3.94 | 4.13 | 4.45 | 4.76 | 50 | 60 | 56 |
| 3/8"PZ3760QZ2 | 460
604 | 2.39 | 3.15 | 3.7 | 4.10 | 4.54 | 4.87 | 5.5 | 5.7 | 6.0 | 50 | 60 | 56 |
| 3/8"PZ4760QZ2 | 460
644 | 3.03 | 4.0 | 4.7 | 5.24 | 5.77 | 6.2 | 6.6 | 7.2 | 7.61 | 50 | 60 | 56 |
| 3/8"PZ5960QZ2 | 460
684 | 3.79 | 5.0 | 5.9 | 6.56 | 7.21 | 7.75 | 8.25 | 9.0 | 9.52 | 50 | 60 | 56 |
| 3/8"PZ6660QZ2 | 460
704 | 4.24 | 5.6 | 6.6 | 7.34 | 8.08 | 8.62 | 9.24 | 10.1 | 10.66 | 50 | 60 | 56 |
| 3/8"PZ7460QZ2 | 460
724 | 4.77 | 6.3 | 7.4 | 8.25 | 9.09 | 9.85 | 10.4 | 11.3 | 11.99 | 50 | 60 | 56 |
| 3/8"PZ9460QZ2 | 460
764 | 6.06 | 8.0 | 9.4 | 10.5 | 11.54 | 12.3 | 13.2 | 14.4 | 15.22 | 50 | 60 | 56 |
| 3/8"PZ10660QZ2 | 460
784 | 6.82 | 9.0 | 10.6 | 11.8 | 12.98 | 13.45 | 14.85 | 16.2 | 17.12 | 50 | 60 | 56 |
| 3/8"PZ11860QZ2 | 460
804 | 7.58 | 10.0 | 11.8 | 13.1 | 14.43 | 15.0 | 16.51 | 8.0 | 19.04 | 50 | 60 | 56 |
| 3/8"PZ14760QZ2 | 460
844 | 9.47 | 12.5 | 14.7 | 16.05 | 18.03 | 19.2 | 20.63 | 21.7 | 22.8 | 50 | 60 | 56 |
| 3/8"PZ18860QZ2 | 460
884 | 12.12 | 16.0 | 18.8 | 20.9 | 23.08 | 24.98 | 26.41 | 28.45 | 30.46 | 50 | 60 | 56 |
| 3/8"PZ11760QZ2 | DDQ2117 | 6.8 | 9.6 | 11.7 | 13.5 | 15.1 | 16.5 | 17.9 | 20.3 | 21.4 | 57 | 60 | 56 |
| 3/8"PZ5265QZ2 | DDQ1588 | 3.0 | 4.2 | 5.2 | 6.0 | 6.7 | 7.4 | 7.9 | 9.0 | 9.5 | 63 | 65 | 21 |
| 3/8"PZ6380QZ2 | DDQ1740 | 3.6 | 5.1 | 6.3 | 7.3 | 8.1 | 8.9 | 9.6 | 10.9 | 11.5 | 77 | 80 | 76 |
| 3/8"PZ67103QZ2 | 67103 | 3.9 | 5.5 | 6.7 | 7.7 | 8.6 | 9.5 | 10.2 | 11.6 | 12.2 | 97 | 103 | 95 |
| 3/8"PZ37108QZ2 | 37108 | 2.1 | 3.1 | 3.7 | 4.3 | 4.9 | 5.2 | 5.6 | 6.4 | 6.8 | 102 | 108 | 100 |
| 3/8"PZ67108QZ2 | 76108 | 4.2 | 6.1 | 7.6 | 8.8 | 9.8 | 10.7 | 11.6 | 13.2 | 13.9 | 102 | 108 | 100 |
| 3/8"PZ29120QZ2 | DAW1294 | 1.89 | 2.5 | 2.9 | 3.3 | 3.6 | 4.1 | 4.4 | 5.0 | 5.3 | 115 | 120 | 113 |
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