Agilent NHS-35 - NEW
Manufacturer Part Number: F1730308
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Agilent NHS-35 - NEW
Agilent Varian NHS-35 Diffusion High Vacuum Pump - NEW
- Five-stage stainless steel fractionating jet purifies fluid
- High tolerable forepressure
- Full thermal protection
- Fluid-level sight glass provides quick indication of pump fluid status at all times
- Foreline baffle prevents fluid loss to backing system
- Optional halo baffle cold cap reduces backstreaming without adding height
- Standard gauge port (NW-25) below inlet flange included
- Optional quick cool coil
- Please note that this item is controlled for export by the Nuclear Suppliers Group. Accordingly, you may be required to obtain an export license from the U.S. Department of Commerce prior to exporting this pump from the United States. Please consult the U.S. Export Administration Regulations, ECCN 2B231, for further guidance.
Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!
| Model Number: Type | HS-16 0164 |
HS-20 0165 |
HS-32 0167 |
NHS-35 0169 |
|---|---|---|---|---|
| Speed (l/s) | ||||
| Air | 10,000 | 17,500 | 32,000 | 50,000 |
| Hydrogen | 12,500 | 22,000 | 40,000 | 62,500 |
| Helium | ||||
| Normal operating range | 1 x 10E-3 to < 5 x 10E-8 |
8 x 10E-4 to < 5 x 10E-8 | ||
| Untrapped, Torr | 1.3 x 10E-3 to 6.5 x 10E-9 |
1 x 10-3 to < 6.5 x 10-8 |
1 x 10E-3 to < 6.5 x 10E-8 |
6.5 x 10E-4 to < 6.5 x 10E-8 |
| Max. fore pressure, Torr | ||||
| No load | 0.65 | 0.50 | 0.55 | |
| Full load | 0.55 | 0.35 | 0.40 | |
| Max. throughput, @ 1 x 10-2 Torr | 12.5 @ 8,100 W | 18 | 35 | |
| 13.5 @ 9,600 W | ||||
| Min. recommended backing pump for max. throughput | ||||
| cfm | 80 | 100 | 300 | |
| Backstreaming rate @ inlet flange | ||||
| (mg/cm2/min) | 1.5 x 10-3 | 7 x 10-4 | 5 x 10-4 | |
| Warmup time (min) | 30 | 45 | 30 | 60 |
| Cooldown time (min) w/ quick cool coil where applicable | 60 | |||
| Fluid charge | 3 Qts. (2.8 l) | 5 Qts. (4.7 l) | 3 Gal. (11.4 l) | |
| Electrical requirements | 3-phase | |||
| 50/60 Hz | ||||
| 240/480 V | ||||
| Power (watts) | 8,100/9,600 | 12,000 | 24,000 | 24,000 |
| Cooling water U.S. gpm @ 60 - 80°F (15 - 26 ) | 1.5 | 1.5 | 4.0 | 4.0 |
| Weight (lbs) | 500 | 600 | 1,500 | 1,500 |
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs. Please follow the above link, and fill out the quote form.
Agilent Varian NHS-35 Diffusion High Vacuum Pump - NEW F1730308 / F1730-308 ASA w/ standard cold cap 240V F1730318 / F1730-318 ASA w/ halo baffle 240V F1730326 / F1730-326 ASA w/ standard cold cap 415V F1730336 / F1730-336 ASA w/ halo baffle 415V F1730309 / F1730-309 ASA w/ standard cold cap 480V F1730319 / F1730-319 ASA w/ halo baffle 480V L5924308 / L5924-308 ISO w/ standard cold cap 240V L5924318 / L5924-318 ISO w/ halo baffle 240V L5924326 / L5924-326 ISO w/ standard cold cap 415V L5924336 / L5924-336 ISO w/ halo baffle 415V L5924309 / L5924-309 ISO w/ standard cold cap 480V L5924319 / L5924-319 ISO w/ halo baffle 480V
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