Brand: EVP
Classification: Piston Vacuum Pump
SUCTION CAPACITY: 70L/S TO 300L/S
VACUUM RANGE: 1PA ABS
Availability : In Stock
ESP series rotary piston vacuum pump can pump gas containing a small amount of condensable vapor when the gas ballast is open.
Technical data:
| Model | Ultimate vacuum(Pa) | Flow rate(L/s) | Inlet DIA(mm) | Outlet DIA(mm) | Motor power(kW) | Cooling water consumption(kg/h) | Oil volume(kg) | Noise dB(A) | Weight(kg) |
| ESP-70G |
1 |
70 | 80 | 50 | 5.5 | 150 | 18 | 82 | 525 |
| ESP-150 | 150 | 100 | 80 | 15 | 200 | 40 | 84 | 830 | |
| ESP-150G | 150 | 110 | 80 | 7.5 | 200 | 40 | 84 | 970 | |
| ESP-150S | 150 | 100 | 80 | 11 | 200 | 25 | 84 | 880 | |
| ESP-160S | 160 | 100 | 80 | 11 | 200 | 25 | 84 | 880 | |
| ESP-180 | 180 | 160 | 100 | 15 | 450 | 45 | 86 | 1100 | |
| ESP-200 | 200 | 160 | 100 | 18.5 | 450 | 45 | 86 | 1155 | |
| ESP-300 | 300 | 160 | 100 | 30 | 700 | 63 | 88 | 1525 | |
| ESP-150F | 150 | 100 | 100 | 15 | 200 | 35 | 84 | 905 | |
| ESP-200F | 200 | 160 | 100 | 18.5 | 450 | 55 | 86 | 1255 | |
| ESP-300F | 300 | 160 | 100 | 30 | 700 | 80 | 88 | 1650 | |
| ESP-600F | 600 | 250 | 160 | 55 | 700 | 140 | 92 | 3150 |
Notes:
1/ ESP-70G & ESP-150G, G means up-Graded, better performance than similar pumps in the market.
2/ ESP-150S & ESP-160S, S means energy-Saving, compared to other 150L/s and 160L/s pumps they have lower power consumption.
3/ ESP-150F & ESP-200F & ESP-300F & ESP-600F, F means environmental-Friendly, compared to other models their oil tank is larger, suitable for application with dust and water vapor, and the oil change is more convenient than other models.
4/ The ultimate vacuum is detected by the Mcleod vacuum gauge. If other vacuum gauges are used for detection, such as the Pirani vacuum gauge, the vacuum degree will decay by an order of magnitude .
5/ The high performance pump oil is recommended to guarantee the pump performance.
6/ Noise is measured at an angle of 45 。above the air inlet of the pump at a distance of 1 meter.
Introduction:
The name ESP comes from EVP Single-stage rotary Piston vacuum pump. It embodies the wisdom of the East, its design and color matching with oriental aesthetics, which continues to win the reputation of “Created in China”.
ESP series rotary piston vacuum pump can pump gas containing a small amount of condensable vapor when the gas ballast is open. They can be equipped with roots pumps to reach higher vacuum degree.
Features:
1. Low gravity, low power consumption, stable performance with little vibration.
2. The exhaust port sprays less oil so that oil services for long time.
3. Some models with big oil tank to prevent oil from flowing back into the pump chamber.
4. There is oil view port to check oil quality and oil level.
5. For some models like ESP-150S, a new seal is added between the pump chamber and the bearing to ensure long bearing life.
6. Independent vacuum pump oil and lubricating oil supply ports.
If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.
your request will be responsed within 3 hours, kindly pay attention to your email please.
SUCTION CAPACITY: 15L/S TO 160L/S
VACUUM RANGE: 0.06 PA ABS
SUCTION CAPACITY: 70L/S & 150L/S
VACUUM RANGE: 1 PA ABS
