- Pumping speed
- 4.7 CFM
- Ultimate
- 7.5 x 10⁻⁴ Torr
- Type
- Dry
NAVAC HelixDrive Series Dry Screw Vacuum Pumps
NAVAC HelixDrive Series Oil-Free Dry Screw Vacuum Pump — HD8
Mention part HD8. A live expert confirms sizing and ship date.
Technical specifications
Showing HD8Specifications from NAVAC. Part numbers confirmed when you order.
Compare models
Base price shown for each model. Select a row to configure it.
| Model | Pumping speed | Motor / vacuum | Electrical | From | From | |
|---|---|---|---|---|---|---|
| HD8 | 4.7 CFM | 7.5 x 10⁻⁴ Torr | 115/1/60 | $7,578.00 | ||
| HD20 | 12 CFM | 7.5 x 10⁻⁴ Torr | 115/1/60 | $8,159.00 | ||
| HD40 | 19 CFM | 7.5 x 10⁻⁴ Torr | 115/1/60 | $11,813.00 | ||
| HD60 | 30 CFM | 7.5 x 10⁻⁴ Torr | 220/1/60 | $20,570.00 |
NAVAC HelixDrive Series Dry Screw Vacuum Pumps
The NAVAC HelixDrive Series is an oil-free dry screw vacuum pump with an ultra-compact coaxial design and integrated motor. Its proprietary coating protects the pump in the most demanding industrial applications, making it ideal where oil is not tolerated.
HD8 through HD60 reach 7.5 x 10⁻⁴ Torr ultimate pressure and are air cooled, with gas purge using dry nitrogen or dry compressed air.
Standard features
- Oil-free dry screw design
- Ultra-compact coaxial pump with integrated motor
- Ultimate pressure 7.5 x 10⁻⁴ Torr (HD8 to HD60)
- Gas purge with dry nitrogen or dry compressed air
- Air cooled (HD8 to HD60)
- Proprietary coating for demanding industrial applications
- KF flange connections
Warranty
NAVAC factory warranty and support are available. A guru will send current warranty terms with your quote.
| Coverage | Term |
|---|---|
| Factory warranty | NAVAC standard |
| Service | Local service available on all brands |
Use genuine NAVAC parts and follow the maintenance schedule to keep coverage.