The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Javascript in your browser.
Edwards nHT20 - NEW
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? 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
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
