Rotary Piston Vacuum Pump
Product Description
| Model | 212J | 412J | 612J | |
| Displacement | cfm | 150 | 300 | 600 |
| m3/hr | 255 | 510 | 1020 | |
| Pump Speed | rmp | 500 | 490 | 490 |
| Motor | hp | 7-1/2 | 10 | 10(2) |
| Pipe Connections Suction Discharge | In. (FLG) | 3 | 4 | 6 |
| In. (NPT) | 2 | 3 | 3(2) |
Complete and self-contained with space-saving design and high efficiency
Microvac rotary piston pumps are the most widely used vacuum source for vacuum heat treating furnaces.
Ther're original equipment for the vast majority of furnace manufactures.
Stokes pumps and blowers deliver the Lowest Cost Life Cycle (LC)2 in the industry, with longer life and higher reliability.
Our total vacuum capability also includes a full line of mechanical booster pumps with 125 to 14,000 cfm (212 to 23,000 m3/hr) capacities.
Features
．Rugged construction, low maintenance
．Low ultimate blank-off-vacuums to 10 microns and lower, with high pumping capacity
．High efficiency-80% or better, even down to 0.1 mm range
．Quiet operation-valve design virtually eliminates valve maintenance and noise
．Space saving design-saves up to 50% valuable floor space
．Complete and self contained-delivered and ready to work
．Automatic lubrication-system provides proper flow of oil to bearings and sealing surfaces, prevents backflow into system
．Controlled balancing-reduces vibration to practical minimum
．Gas ballast-standard on all models
．Total capability-includes the manufacturing and service capabilities operation-with a broad range of pumps, components, and auxiliaries. This service capability benefits you with efficient purchasing-one vendor, one responsibility, and expert technical knowhow.
Sales Method：Wholesale ,OEM/ODM ,Service ,Retail
Payment Terms：T/T