Edwards nEXT730D User Manual

nEXT
730D 730D 930D 930D
Power consumpon a
t ulmate pres-
sure
W 40
Type of protecon
IP
Type 1 (UL
50E)
54
1
Cooling standard Convecon*
Cooling oponal Air or water*
Cooling water c
onnecon
plug-in connecon f
or 6x1 hose / alternave G
1/8"
Cooling water consumpon l/h 60
P
ermissible cooling water pressure
(bar(g): bar (
gauge) is overpressure,
i.e. atmospheric pressure = 0 bar(g))
bar(g) 6
Permissible cooling water tempera-
ture
°C 15 to 35
Weight kg 14.6 19.6 15.4 21.7
Recommended forevacuum pumps XDS35i or E2M28
Noise level
with c
on
vecon cooling
with radial air cooler
dB(A) < 40
< 55
Max. bake-out temperature of the CF
version, -water cooled
°C 100
Purge gas ow
mbar · I · s
-1
sccm
0.4
24
Pur
ge gas connecon G 1/8"
V
enng connecon G 1/8"
* Depending on the ambien
t temperature, the gas throughput and the type of gas, forced
air c
ooling or wat
er cooling may be necessary.
Table 4 Technical data nEXT1230H
nEXT
1230H
High-vacuum connecon DN 200 CF 200 ISO-F 200 ISO-K
F
orevacuum connecon DN 40 KF
Pumping speed f
or
N
2
Ar
He
H
2
I · s
-1
1250
1150
1350
1150
08/2021 - ©Edwards Limited
Page 23B8J200880_D
300812671_002_C3
B8J200880_D - Technical data

Edwards nEXT730D Specifications

General

Brand	Edwards
Model	nEXT730D
Category	Water Pump
Language	English