Laboratory oilless mini diaphragm vacuum pump
1, features
JR series diaphragm vacuum pump without oil under the condition of continuous operation, low noise, high work efficiency, long service life, our company product type is rich, has a range of different applications, useful as a solvent filtration suction pump, rotary evaporation instrument supporting the high vacuum pump, and the positive and negative pressure type pump, vacuum pump and compressor has two functions, greatly reduce your lab procurement cost.
2,The main advantages are:
a, vacuum stability, adjustable pressure
b ,has the advantages of small volume, light weight
c, easy to use, no oil, clean without pollution
d, long lasting work steadily, continuously 24 hours of operation
e, repair and maintenance simple, can conduct operation
3,Technical Data
Model | JR-85 | JR-85L | JR-95D | JR-85DL |
Pumping speed(L/min) | 30 | 30 | 30 | 60 |
Ultimate Pressure(Mpa) | -0.085 (150mbar) | -0.085 (150mbar) | -0.095 (50mbar) | -0.085 (150mbar) |
Positive pressure(Psi) | - | 40 | - | 40 |
Level number | 1 | 1 | 1 | 1 |
Motor power(W) | 160 | 160 | 160 | 160 |
Dimensions(mm) | 250×135×210 | 250×135×210 | 315×135×210 | 315×135×210 |
Weight | 7.5 | 8 | 10 | 10 |
Diaphragm material | Import-resistant rubber | Import-resistant rubber | Import-resistant rubber | Import-resistant rubber |
The noise(dBA) | <50 | <50 | <50 | <50 |
Function | Negative pressure | Positive and negative pressure type | Negative pressure | Positive and negative pressure type |
