| 7010, 7013, 7017, 7021, 7026 |
- Supercharging vacuum pumps for better
system performance
- Increasing vacuum system capacities
- Reducing system ultimate pressures
|
- Gears: Helical, ground gears for quiet
operation
- Bearings:
- Gear End: Double row ball
- Free End: Cylindrical roller
- Drive Shaft: Cylindrical roller
- Rotors: Ductile iron, integrally cast with shafts
- Lubrication:
- Oil splash, with water
cooled end plates (standard)
- Integral pressure lubrication with water cooled end
plates (optional)
- Seals: Mechanical-labyrinth seals on rotor shafts; mechanical
sealing on drive shaft
- Available in special materials such as:
- Stainless steel
- Carbon steel
- Ductile Iron
- Electroless nickel plated
|
