High Vacuum Pump
MORE ABOUT “ MICROVAC” PUMPS
“Microvac” Pumps are manufactured in our well-equipped
factory with the latest developed technology to meet the
varied need of the industries &institution.
“Microvac”
High Vacuum Pumps are of the oil immersed rotary vane type V
belt driven.A stator with an eccentrically mounted rotor
within it from the main assembly. The rotor has two vanes
facing each other.There are springs in between the two
vanes.As the rotor revolves these springs press the vanes
against the inner wall of the stator and make them move in
and out of the rotor as the rotor revolves by means of a
driving shaft sweeping the air space twice per revolution.
Material of construction is properly chosen graded cast iron
and all the parts are precisely machined microfinished and
assembled to close tolerances for high efficiency
ACCESSORIES FOR “MICROVAC” VACUUM PUMPS
Non Return Valve
It is provided for
preventing body leakages with the help of spring tensioned
rubber diaphragm.The rubber diaphragm prevents back flow of
oil when th pump is not in motion. Air Ballast This is
designed for removing condensed vapour in the pump so that
contamination of oil is avoided.
Moisture Trap
Available in C.I./ AL
with detachable glass.The moisture in the air is absorbed by
this trap before entering into the pump.
Inlet Dust Filter
Vacuum Gauge with
Regulator This Filters dust particles down to 20 micron
size. This is being used as to maintain any desired vacuum
in the system. It is graduated from 0 to 30 inches in
mercury.
GUARANTEE
Service after sales with
one year guarantee against manufacturing defects.
NOTE
Models upto ME-15 are air cooled
type & provided with single phase Motors. Models from
ME-16 onwards are provided with water cooling jackets and 3
phase Motors.
| MODEL | STAGE | MOTOR | FREE AIR DISPLACEMENT | OIL CHARGE IN LTRS. | |
| Ltr/Min | C.F.M | ||||
| ME-3 | Single | 0.25 | 50 | 1.8 | 2.5 |
| ME-4 | Double | 0.25 | 50 | 1.8 | 3 |
| ME-5 | Single | 0.25 | 75 | 2.6 | 3.5 |
| ME-6 | Double | 0.25 | 75 | 2.6 | 4 |
| ME-7 | Single | 0.25 | 100 | 3.5 | 4 |
| ME-8 | Double | 0.5 | 100 | 3.5 | 4 |
| ME-9 | Single | 0.5 | 150 | 5.3 | 4 |
| ME-10 | Double | 1 | 150 | 5.3 | 4.5 |
| ME-11 | Single | 0.5 | 200 | 7 | 4 |
| ME-12 | Double | 1 | 200 | 7 | 4.5 |
| ME-13 | Single | 1 | 325 | 11 | 7 |
| ME-13A | Double | 1 | 325 | 11 | 8 |
| ME-14 | Single | 1.5 | 600 | 21 | 8 |
| ME-15 | Double | 2 | 600 | 21 | 8 |
| ME-16 | Single | 2 | 750 | 26.7 | 8 |
| ME-17 | Double | 3 | 750 | 26.7 | 8 |
| ME-18 | Single | 3 | 1500 | 53 | 20 |
| ME-18A | Double | 5 | 1500 | 53 | 25 |
| ME-19 | Single | 3 | 2000 | 71 | 25 |
| ME-19A | Double | 5 | 2000 | 71 | 35 |
| ME-20 | Single | 5 | 3000 | 107 | 25 |
| ME-20A | Double | 7.5 | 3000 | 107 | 35 |
| ME-21 | Single | 7.5 | 5000 | 176 | 30 |
| ME-22 | Double | 10 | 5000 | 176 | 40 |
| ME-23 | Single | 10 | 7500 | 267 | 50 |
| ME-24 | Double | 15 | 7500 | 267 | 55 |
| ME-25 | Single | 15 | 10000 | 357 | 55 |
| ME-26 | Double | 20 | 10000 | 357 | 60 |
| Ult.Absolute Pressure(Torr) | Single Stage | Double Stage | |||
| With Gas Ballast Closed | 0.05 | 0.005 | |||
| With Gas Ballast open | 2 | 0.1 | |||
| Pump RPM | 550 | 550 | |||
| Motor RPM | 1440 | 1440 | |||