:: VK Series
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Our VK series of single and double stage vacuum pumps, ( manufactured on technology drawings of world leader in Vacuum Pump Technology) continues to offer high performance at fraction of cost of the the similar performance offered by other equivalent pumps imported in India. Thousands of these pumps have proven their worth at various locations. They are used in diverse product applications and also in various process relating to vacuum. Total of 12 models, range of single and double stage, and speeds varying from 2 to 60 Cu.M/H makes numerous combinations possible.
We don't merely supply vaccum pumps, but offer detailled engineered solutions for various critical applications after thoroughly studing the process.
For Further details please contact............. |
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:: D Series
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Our D Series of small belt drive dry pump is exclusively used in note counting applications for reliable operations. Specially selected vane materials, and material processing makes the pumps highly reliable and trouble free. Several hundred of such pumps are in operations throughout the country. Our of-the-shelf policy of spares always ensures prompt supply of spares in the unlikely event of unplanned requirements.
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Specifications
Pumping Speed
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120 LPM. |
| Ultimate Pressure |
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640 mm HG AT NTP(at Nashik) |
| No. Of Stages |
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Single Stage |
| Motor |
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0.33HP, 1 Phase, 230 V |
| Total Weight |
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13 KG |
| Type Of Drive |
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Direct Drive |
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:: M Series
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Our new multi-port pumps are now available to users specially in lamp industry. Highly competitive pricing make the pump affordable. Single drive shaft make the pump highly efficient in power consumption. Consistency in vacuum levels make the pumps effective in production processes.
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:: Specifications
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| No. Pumps |
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10 Units |
| Stages |
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Single Stage |
| Inlet Port ( For Each Unit ) |
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20 mm |
| Exhaust Port ( Common ) |
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25 mm |
| Nominal Pumping Speed of each Unit |
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8 m3 / Hr. |
| Ultimate Partial Pressure of :- |
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| indivisual pumping module |
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7 microns |
| with backing pump. |
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1 microns |
| Max. Operating Temparature |
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60° C |
| Oil Filling |
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13 Ltrs. |
| Motor |
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2.2 KW, # Phase, 415 V, 50 Hz |
| Normal Rotational Speed |
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1440 Rpm. |
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:: Diffusion Pump
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Oil diffusion pumps with moc of body ms - Ni plated / S.S. & jet assembly Al / S.S. are available
Acessories
Suitable valves cheverons, Liquid nitrogen trap, Gate valves are also available.
Please contact for further details...............
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| Type |
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Unit |
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0 - 120 |
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0 - 500 |
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0 - 1000 |
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0- 2000 |
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0 - 7500 |
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0 - 12000 |
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0 - 35000 |
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| Size |
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mm |
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62 |
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114 |
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150 |
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225 |
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406 |
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500 |
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889 |
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| Number of stages |
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- |
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3 |
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3 |
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4 |
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4 |
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4 |
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4 |
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4 |
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| Maximum unbaffled speed for |
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Lit. / Sec. |
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120 |
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500 |
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1000 |
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2000 |
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7500 |
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12000 |
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35000 |
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| Ultimate Vacuum without cold |
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Torr. |
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*5x10-7 |
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*5x10-7 |
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*5x10-7 |
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*5x10-7 |
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*5x10-7 |
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*5x10-7 |
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*5x10-7 |
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| Pumping fluid charge (Apiezon 'CTSilicon DC-704/Barcelen-N) |
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ml. |
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80 |
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250 |
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500 |
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1250 |
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2500 |
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4500 |
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28000 |
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| Critical backing pressure |
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Torr. |
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0.35 |
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0.35 |
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0.4 |
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0.5 |
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0.5 |
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0.5 |
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0.5 |
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| Recommended backing pump displacement |
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Litrs. / min. |
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50 |
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150 |
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300 |
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450 |
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1000 |
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1600 |
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3800 |
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| Minimum Cooling water inlet 25° C |
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Litrs. / min. |
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0.6 |
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0.85 |
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1 |
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2 |
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8 |
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11 |
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28 |
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| Warm up time |
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min. |
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8 |
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8 |
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8 |
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8 |
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10 |
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10 |
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12 |
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| Heater loading |
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Watts |
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325 |
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650 |
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1700 |
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2700 |
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6300 |
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8400 |
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16200 |
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| Weight |
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kg. |
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8 |
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15 |
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28 |
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45 |
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| Operating Voltage |
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230 V A.C. 50 Hz. |
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| ! Torr. = 1 mm. of Hg. = 1.33 mbar |
* By uhv practice 10-8Torr. Vaccum has been achieved |
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:: Rotary Roots Combination System
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Any vacuum pump will create vacuum . It is the analysis of several critical factors that will assist select a correct pump or combination of pumps for lowest investment, power consumption and process time .
At Precise Vacuum, we have several products and processes under constant development. Our in-depth understanding of product and process requirement makes us a close ally in development of several products with highly reputed names in industry.
Complex configuration of Roots–Rotary and Roots-Roots– Rotary & so also simple pumping carts can be evolved with the end user.
We at Precise Design & Manufacture many complex systems with roots / diffusion pumps, stand by systems. Roots pumps backed by eighter piston or liquid ring routingly find applications in chemical distillations, Solvent recovery or even roll coating plants.
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