Edwards nEXT85 User Manual

VRX vent restrictor
Use a VRX xed orice vent restrictor to restrict the ow of vent gas into the pump.
Table 28
VRX vent restrictor
Vent restrictor Orice diameter Item number
VRX10 0.1 mm B58066021
VRX20 0.2 mm B58066022
VRX30 0.3 mm B58066023
VRX50 0.5 mm B58066024
VRX70 0.7 mm B58066025
Vent port adaptor
The vent port adaptor has a 1/8 inch BSP male thread that can be screwed into both the vent
port and purge port, making them suitable for NW10 ngs.
Table 29
Vent port adaptor
Item Item number
Vent port adaptor NW10 - 1/8 inch BSP male B58066011
PRX purge restrictor
The PRX10 is a
modied DN10NW centring ring that lters the purge gas and restricts its ow
rate to the recommended ow of 25 sccm. A vent port adaptor must be ed to the purge port
in order to connect a purge restrictor to the pump.
Table 30
PRX purge restrictor
Item Item number
PRX10 purge restrictor B58065001
Interface cable
An interface cable connects the nEXT85 pump to a PC. Serial commands are then used to
control and monitor the nEXT85 pump.
Table 31
Interface cable
Item Item number
nEXT interface cable B80000808
B8G0-00-880A - Accessories for the nEXT85
Page 81

Edwards nEXT85 Specifications

General

Brand	Edwards
Model	nEXT85
Category	Water Pump
Language	English