Lin Hai Yong Hao Vacuum Equipment Co., Ltd.
TEL：+8657685021388/85138880
FAX：+8657685021389
MOBI：+8613757699803
ADD：Linhai city jiangnan street under the openmindedness village
The DVP series pump is a high-speed direct rotary vane vacuum pump. It is designed for positioning with low accessories, high reliability, low noise and extremely high ultimate vacuum. By using the world's advanced integrated pump body structure to force oil pump lubrication. Control system, all-round exhaust system, equipped with special valve function to achieve good reliability of vacuum pump under different conditions of use.
一、Product Features
1.Extremely high ultimate vacuum
2.Unique exhaust
3.Design a special gas ballast valve to accelerate the removal of steam without polluting oil quality
4.Complete built-in air inlet check valve system to protect the vacuum system from oil contamination when it stops working
5.Constant pressure oil circulation oil system protection
6.Small parts, easy to repair and maintain
二、Technical Parameters
參數 parameter |
型（xíng）號 Model | 單（dān）位 | DVP-6 | DVP-12 | DVP -24 | DVP -36 | DVP -48 | DVP -60 | |
抽速 Pumping rate | 50HZ | L/s | 1.5 | 3 | 6 | 9 | 14 | 18 | |
M3/h | 6 | 12 | 24 | 36 | 48 | 60 | |||
60HZ | L/s | 1.8 | 3.6 | 7.2 | 10.8 | 16.8 | 21.6 | ||
M3/h | 7.2 | 14.4 | 28.8 | 43.2 | 57.6 | 72 | |||
極限壓力 Ultimate pressure | 關氣鎮 Gas shut-off valve | 分壓力 Partial pressure | Pa | ≤4×10-2 | |||||
全壓力 Full Pressure | ≤4×10-1 | ||||||||
開氣鎮 Open gas valve | 分壓力 Partial pressure | 1.33 | |||||||
全壓力 Full Pressure | 4 | ||||||||
轉（zhuǎn）速 Rotary Speed | 50HZ | r/min | 1440 | ||||||
60HZ | 1720 | ||||||||
工作電壓（yā） | V | 220/380 | 220/380 | 220/380 | 220/380 | 380 | 380 | ||
電機功率 Motor Power | kw | 0.4 | 0.4 | 0.75 | 0.75 | 1.5 | 2.2 | ||
進氣口口徑（DN） Air outlet diameter | mm | KF-25 | KF-25 | KF-25 | KF-25/40 | KF-40 | KF-40 | ||
出氣口口徑（jìng）（DN） Air inlet diameter | mm | KF-25 | KF-25 | KF-25 | KF-25 | KF-40 | KF-40 | ||
噪音 Noise level | dBA | 58 | 58 | 58 | 58 | 58 | 58 | ||
容油量 Oil Capacity | L | 0.9 | 1.2 | 2.0 | 2.2 | 4.0 | 5.0 | ||
泵油溫升 Pump oil temperature | ℃ | ≯50 | |||||||
外形尺寸 Exterior Dimension | mm | 480×162×254 | 505×162×254 | 545×192×279 | 575×192×279 | 685×240×348 | 745×255×420 | ||
毛重/淨重 GW/NW | Kg | 22/20 | 23/27 | 38/40 | 39/46 | 60/68 | 80/90 | ||
三、Pumping rate curve
（Pumping Speed）
Gas shut-off valve Open gas valve
四、Installation size
（Air outlet） （Air inlet）
