Edwards nHT20 - NEW
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SKU
NEW_nHT20
| Weight | 463 lbs |
|---|---|
| Pumping Speed | 10,000 l/s |
| Ultimate Pressure | < 5 x 10-7 mbar |
Edwards nHT20 Vapour Diffusion Vacuum Pump - NEW
Edwards nHT series diffusion pumps provide stable high throughput vacuum performance. Designed for optimum energy efficiency, flexibility and low maintenance, the nHT series is the ideal solution for a variety of demanding industrial applications.
Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!
| ANSI | ISO | |
| Inlet | 20 in ANSI | 630 ISO-K |
| Backing connection | 4 in ANSI | 160 ISO-K |
| Pumping speed | ||
| N2 | 10,000 l/s | |
| He | 17,000 l/s | |
| Ar | 9,000 l/s | |
| Gas Throughput | 17 mbar l/s | |
| Operating range | 10-1 to 10-7 | |
| Ultimate pressure (Edwards 704) | < 5 x 10-7 mbar | |
| Critical backing pressure (Edwards 704) | 5 x 10-1 mbar | |
| Heating power | 10.8 kW | |
| Heating cartridges | 9 | |
| Warm-up period | Less than 25 minutes | |
| Weight | 210 kg | |
| Recommended oil | Edwards 704 | |
| Oil | 5.5 - 7.0 l | |
| Recommended holding pump | E2M80 | |
| Recommended backing pump | E2M175, EDS200 |
| Type | Label | Description | Download |
|---|---|---|---|
|
Edwards nHT Series - NEW | Instruction Manual | Download |
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs.
Edwards nHT20 Vapour Diffusion Vacuum Pump - NEW B31430400 / B314-30-400 nHT20 ANSI 380-415V, 230V B31432400 / B314-32-400 nHT20 ISO 380-415V, 230V B31430460 / B314-30-460 nHT20 ANSI 440-480V, 230V B31432460 / B314-32-460 nHT20 ISO 440-480V, 230V
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