Rotary Piston Vacuum Pump Bearings

Rotary Piston Vacuum Pump Bearings

DESCRIPTIONS DDCY-Q series vacuum pressure solenoid valve, which is installed on a dedicated mechanical vacuum pump. Installed in the mechanical vacuum pump inlet, and synchronize the opening and closing of the pump. When the pump stops working or power supply is suddenly interrupted, the valve...
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Product Details

DESCRIPTIONS

DDCY-Q series vacuum pressure solenoid valve, which is installed on a dedicated mechanical vacuum pump. Installed in the mechanical vacuum pump inlet, and synchronize the opening and closing of the pump.
 
When the pump stops working or power supply is suddenly interrupted, the valve can rely on the force of atmospheric pressure and vacuum valve plate closes automatically closed vacuum system to maintain its vacuum, and the air filled through the orifice valve into the pump chamber in order to avoid contamination of the vacuum pump oil countercurrent system.
                                                                        


DESCRIPTIONS
Vacuum bellows for connection between the device and piping, pipe and tubing. It plays damping, disinfection and compensation due to the vacuum bellows unique features, it is widely used in industrial fields of scientific research, aerospace, aviation, petroleum, chemical, pharmaceutical, electronics, electrical, vacuum processing.
 
NOTE:Vacuum Bellows be devided to loose flanges and without loose flange, the size, length and waveforms can also be customized according to customer's requirements.   
 
IVF VACUUM PUMP INLET OIL MIST FILTER
Filter material is stainless steel woven mesh and stainless steel punching hole mesh, which is used in preceding stage dewater in heavy oil combustion system, can also be used for chemical liquid filtration, precision is 100 um
Filter element material is stainless steel round microporous mesh, apply to the pretreatment and post-treatment system of electronic, petroleum, chemical, pharmaceutical, food and other industrial departments. To further purify water quality which contains low suspended impurities (less than 2 ~ 5 mg/L).
 
OMF VACUUM PUMP OUTLET OIL MIST FILTER 
My company developed OMF series outlet oil mist filter for rotary piston vacuum pumps and rotary vane vacuum pumps. These oil mist filters can filtrate oil mist effectively which discharged by vacuum pumps. Reducing environment pollution significantly and reducing the oil consumption effectively. OMF oil mist filters have by pass valves and exhaust pressure display. If exhaust pressure is too high, by pass valve will be opened automatically for reducing pressure. Compared to other general oil mist filters, OMF oil mist filters are more secure, more reliable. The outer layer of filter core has removable cloth for replacing or washing when the cloth is dirty, greatly extending the life of filter core. 
 
SPECIFICATIONS
Model OMF-40 OMF-50 OMF-63 OMF-80 OMF-100 OMF-125 OMF-150 
Outlet Dia (mm) DN40 DN50 DN63 DN80 DN100 DN125 DN150 
Rated Gas Flow (L/S) 30 60 150 220 300 450 600 
By Pass Valve Working Pressure (MPa) Relative Pressure 0.025 Absolute Pressure 0.125 
Max Discharge Pressure (MPa) Relative Pressure 0.04 Absolute Pressure 0.14 
Connected Vacuum Pump Model 2H-15DVA 2H-15DVW H-25DVA H-25DVW 2H-30DV 2H-45DVA H-50DV H-60DVA 2H-50DV 2H-70DV 2H-80DV 2H-100DV3 H-70DV H-100DV H-120DV 2H-100DV 2H-120DV 2H-160DV H-150DV H-160DV H-215DV 2H-150DV 2H-225DV H-225DV H-300DV 2H-300DV H-400DV 2H-340 H-450 2H-450 H-600DV 
Net Weight (kg) 13 17 23 35 60 80 110 
 
ADVANTAGE
1. High vacuum, high exhausting efficiency in medium or high vacuum, wide working range, obvious energy-saving results.
2. Integrated rack, compact structure, small required space.
3. High automation, simple operation, easy maintenance, safe, reliable and durable running.
4. To customize a special pump system as per the specific needs of the end user.
 
APPLICATION
Widely used in vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum drying, vacuum impregnation, vacuum strainer, poly-silicon production, aerospace simulation and so on.
 

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