122.6006.9
- 4 -
1
INTRODUCTION
1.1
General
The ADVANCE
®
ejectors are expertly engineered and carefully tested to assure yearsof satisfactory
operation. They are constructed of the finest materials available for gas service. Correct installation and
proper care will ensure best operation. Read instructions carefully and save for future reference.
This instruction manual only covers our standard O-Ring ejector (Reference 122.3001). If another ejector
is used, reference one of the following:
Diaframless -122.4001, 122.3011.
Anti-siphon -122.3013 , 122.3012.
Variable Orifice - 122.3010 and 122.6050.
NOTE: The Series 200 O-Ring ejectors are designed for use with Series 200 gas feeders.
1.2
Warranty
See Bulletin 005.9001 for the ADVANCE
®
equipment warranty.
1.3
Specifications
1.3.1
Gas Flow
Different inlet nozzle and diffuser combinations are available for the ejectors. Your particular combination
was chosen for your application.
a.
A universal diffuser can be used four different ways; spray diffuser, open-end diffuser,
3/4" threaded connection, or 1" hose connection. Choose the type suited for the installation
(spray is recommended for good mixing). If other than spray is desired, modify by cutting off
the closed end.
b.
The ejector (nozzle and check valve assembly) may be located near the vacuum regulator. A
wall mounting bracket is available for field assembly, and the universal diffuser can be modified
for a pipe or hose connection.
c.
The entire diffuser-ejector assembly may be submersed in an open channel or tank.
d.
Diffuser tubes with corporation stops can be supplied for either close-coupled or remote
ejectors.
e.
Corporation stops are recommended for high pressure pipeline applications and perforated pipe
diffusers are recommended for good mixing in open tanks or channels.
1.3.2
Back Pressure
Maximum back pressure at the point of application is 19 psig (1.3 bar). High pressure systems
20 to 140 psig (1.4 to 10 bar) can be accommodated with a high pressure ejector. Consult
factory if higher than 140 psig (10 bar) back pressures are required.
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Содержание ADVANCE 200 Series
Страница 11: ...11 122 6006 9 Figure 2 100 PPD 2 kg h Ejector...
Страница 12: ...122 6006 9 12 Figure 3 250 PPD 5 kg h Ejector...
Страница 13: ...13 122 6006 9 Figure 4 500 PPD 10 kg h Ejector...
