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DPZ系列高真空强排式齿轮泵适用于石化行业工艺流程中输送不含固体颗粒和纤维，温度不高于250℃,粘度为5～1500cst的有一定润滑性的流体。对于有腐蚀性或对卫生要求比较高的场合可以选用不锈钢材质的泵。
标准性能表
| 型号 | 流量 m3/h |
转速 r/min |
吸入真空压力 MPa |
排出压力 Mpa |
必需汽 蚀余量 m |
效率 % |
电动机 | ||
| 频率 Hz |
功率KW | 型号 | |||||||
| DPZ-1.2/0.6 | 1.2 | 910 | -0.098 | 0.6 | 5.5 | 32 | 50 | 0.75 | Y90S-6 |
| 1.8 | 1390 | 50 | 1.1 | Y90S-4 | |||||
| 1.4 | 1130 | 60 | 0.75 | Y90S-6 | |||||
| 2.7 | 1710 | 60 | 1.1 | Y90S-4 | |||||
| DPZ-1.6/0.6 | 1.6 | 910 | 5.5 | 42 | 50 | 0.75 | Y90S-6 | ||
| 2.5 | 1400 | 50 | 1.1 | Y90S-4 | |||||
| 1.9 | 1130 | 60 | 1.1 | Y90L-6 | |||||
| 3.0 | 1710 | 60 | 1.5 | Y90L-4 | |||||
| DPZ-3.3/0.6 | 3.3 | 940 | 5.0 | 60 | 50 | 1.5 | Y100L-6 | ||
| 5.0 | 1420 | 50 | 2.2 | Y100L1-4 | |||||
| 4.0 | 1150 | 60 | 1.5 | Y100L-6 | |||||
| 6.0 | 1730 | 60 | 2.2 | Y100L1-4 | |||||
| DPZ-4/0.6 | 4.0 | 940 | 5.0 | 60 | 50 | 1.5 | Y100L-6 | ||
| 6.0 | 1420 | 50 | 2.2 | Y100L1-4 | |||||
| 4.8 | 1150 | 60 | 2.2 | Y112M-6 | |||||
| 7.2 | 1730 | 60 | 3 | Y100L2-4 | |||||
| DPZ-8/0.6 | 8.0 | 960 | 5.0 | 61 | 50 | 3 | Y132S-6 | ||
| 12.0 | 1440 | 50 | 5.5 | Y132S-4 | |||||
| 9.6 | 1170 | 60 | 4 | Y132M1-6 | |||||
| 14.4 | 1750 | 60 | 5.5 | Y132S-4 | |||||
| DPZ-10/0.6 | 10.0 | 960 | 5.0 | 62 | 50 | 4 | Y132M1-6 | ||
| 15.0 | 1440 | 50 | 5.5 | Y132S-4 | |||||
| 12.0 | 1170 | 60 | 5.5 | Y132M2-6 | |||||
| 18.0 | 1750 | 60 | 7.5 | Y132M-4 | |||||
| DPZ-20/0.6 | 20.0 | 970 | 5.0 | 68 | 50 | 7.5 | Y160M-6 | ||
| 30.0 | 1460 | 50 | 11 | Y160M-6 | |||||
| 24.0 | 1170 | 60 | 7.5 | Y160M-6 | |||||
| DPZ-25/0.6 | 25.0 | 970 | 5.5 | 69 | 50 | 11 | Y160L-6 | ||
| 30.0 | 1170 | 60 | 11 | Y160L-6 | |||||
| DPZ-30/0.6 | 30.0 | 970 | 5.5 | 70 | 50 | 11 | Y160L-6 | ||
| 36.0 | 1170 | 60 | 11 | Y160L-6 | |||||
| DPZ-40/0.6 | 40.0 | 970 | 5.5 | 72 | 50 | 15 | Y180L-6 | ||
| 48.0 | 1180 | 60 | 15 | Y180L-6 | |||||
| DPZ-50/0.6 | 50.0 | 970 | 5.5 | 72 | 50 | 22 | Y200L2-6 | ||
| 60.0 | 1180 | 60 | 22 | Y200L2-6 | |||||