商品描述:
RVP系列设计特点
Ø 极限真空度高
Ø 完善的内置进气口止逆阀系统
Ø 恒定压力油循环系统
Ø 方便的气镇阀控制
Ø 利用新技术提高其性能和适用能力
Ø 便捷的油标检测和更换
Ø 低噪音
技术参数:
| 单位 Unit | RVP-2 | RVP-4 | RVP-6 | RVP-8 | RVP-12 | RVP-18 | RVP-24 |
抽气速率pumping speed(50Hz) | L/S | 2 | 4 | 6 | 8 | 12 | 18 | 24 |
极限压力 (Ultimate pressure) | 分压力(Partial pressure) | Pa | 4×10-2 | 4×10-2 | 4×10-2 | 4×10-2 | 4×10-2 | 4×10-2 | 4×10-2 |
全压力(Total pressure) | 4×10-1 | 4×10-1 | 4×10-1 | 4×10-1 | 4×10-1 | 4×10-1 | 4×10-1 |
容油量(Oil Capacity) | L | 1.3 | 1.1 | 1.4 | 1.8 | 3.8 | 5.5 | 6.5 |
进气口径(Inlet Diameter) | DN | 25KF | 25KF | 25KF | 25/40KF | 40KF | 40KF | 40KF |
排气口径(Outlet Diameter) | DN | 25KF | 25KF | 25KF | 25KF | 40KF | 40KF | 40KF |
电机功率 (Motor power) | (3-Ph) | Kw | 0.4 | 0.4 | 0.75 | 0.75 | 1.5 | 2.2 | 2.2 |
(s) | 0.55 | 0.55 | 0.75 | | | | |
转速(Rotational speed of pump)(50Hz) | rpm | 1450 | 1450 | 1450 | 1450 | 1450 | 1450 | 1450 |
重量(Weight) | (3-Ph) | Kg | ~23 | ~25 | ~37 | ~39 | ~64 | ~83 | ~88 |
(s) | ~27 | ~29 | ~39 | | | | |