OV-Series

  • Guaranteed 100% oilfree Air


    • Advanced Concentric disc valve technology
    • Light weight piston & teflon rings
    • One piece bearing suited for near life time operation
    • Overhung crank shaft for easy maintenance
  • Reciprocating Compressor

    Now you can say good-bye to.....

    • Crankshaft
    • Connecting Rod
    • Cylinder
    • Valve
    • Piston

dental-compressorvacuum-pump

Advanced Concentric disc valve technology

Specially designed and adopted exclusively for frank compressors, they ensure uninterrupted operation and long service life. As a result, you only need an annual shut-down for maintenance.

Manufactured on computerised SPMs, the perfect concentricity and flatness provides close tolerance and ensures a aerodynamic flow for low resistance. All of which means higher reliability, least valve losses & power savings.

Light weight piston & teflon rings

Special design light weight piston result in lesser inertia forces resulting in increased power savings and the ceramic filled teflon piston rings are higher wear resistant and hence have longer life.

oil-free-compressorscroll-oil-free-compressor

One piece bearing suited for near life time operation

Shrunk fit bearings ensure proper alignment & clearance thereby reducing wear and tear. They have very high load bearing capacity. Ideally suited for high pressure piston compressors. Very high reliability & hardly needs replacement.

Overhung crank shaft for easy maintenance

Twin sleeve bearing on the crankshaft at the flywheel side to take the weight of the belt wheel. It is very easy to repair at customer site.

Oilfree Air Compressor Technical Details

Model Piston Displacement Free Air Delivery Motor Power Compressor Tank Capacity
LPM Cfm LPM Cfm HP Kw RPM LITRES
Direct-Driven (Maximum Pressure- 7 kg/cm² 102 PSI, Single Stage, 230V/1 Ph/50Hz)
OF -7.5D 80 2.82 45 1.58 0.75 0.54 1440 30
OF -10D 120 4.23 68 2.40 1.00 0.75 1440 30
OF -20D 240 8.50 136 2.80 2.00 1.50 1440 50
Belt-Driven (Maximum Pressure- 10 kg/cm² 145 PSI, Two Stage, 440V/3 Ph/50Hz)
OF -30B 303 10.7 232 8.2 3 2.20 725 220/500
OF -50B 439 15.5 351 12.4 5 3.70 600 220/500
OF -70B 759 26.8 606 21.4 7.5 5.50 500 500
OF -100B 1022 36.1 816 28.8 10 7.50 660 500
OF -150B 1790 63.2 1377 48.6 15 11.6 600 500V
OF -200B 2235 78.9 1720 60.7 20 14.8 725 500V

Vacuum Pump Technical details

Model Piston Displacement Vacuum Motor Power Compressor Tank Capacity
LPM Cfm Inch mm HP Kw RPM LITRES
Belt-Driven (Single Stage 230V 1Ph / 440V / 3Ph /50Hz)
Vaccum-10V 120 4.2 29 736 1 0.74 850 110
Vaccum-285V 492 17.4 29 736 2 1.48 850 160/220
Vaccum-294V 878 31.0 29 736 3 2.20 850 220/270/500
Vaccum-305V 1473 52.0 29 736 5 3.70 850 270/500
Vaccum-57V 2493 88.0 29 736 7.5 5.50 850 500
Vaccum-65V 3740 132.0 29 736 10 7.40 850 1000V

Conversion:1 mch Hg=25.4 mm Hg, 1 kg/cm²=735mm Hg

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