SG
900
Semi-Automatic
Manifold
The SG 900 Semi-Automatic Manifold prevents downtime by automatically switching gas supply from the primary cylinder bank to the reserve cylinder bank. The user resets the primary bank by turning the lever. Manual adjustment of the individual regulators is not required.
The SG 900 series is available in chrome-plated brass or stainless steel. The ½” brass or stainless steel headers are available in left and right configurations.
FEATURES
• Wall mounting panel and brackets included
• Maximum inlet pressure 3000 psig
• Switchover pressure:
| Gas |
Right to Left |
Left to Right |
| Acetylene |
15 PSIG |
12 PSIG |
| LPG |
30 PSIG |
25 PSIG |
| Other |
180 PSIG |
160 PSIG |
• Inlet/outlet - 1/4” NPT
• Headers include: Stainless steel pigtails, check valves
and diaphragm valves. All systems include stainless
steel pigtails with a stainless steel inner core
• Acetylene (CGA 510A) includes dry type flash
arrestors on pigtail end
|
OUTLET
REGULATOR
ORDERING INFORMATION |
• Brass or stainless steel
barstock bodies
• One-piece encapsulated
seat design
• Stainless steel diaphragm
• Cv = .08 |
Model 743- Stainless Steel |
| Description |
Part
Number |
| Model
743-15 |
3003114 |
| Model
743-50 |
3003113 |
| Model
743-125 |
3003112 |
Model 723C- Chrome-Plated Brass |
| Description |
Part
Number |
| Model
723C-15 |
3003109 |
| Model
723C-50 |
3003108 |
| Model
723C-125 |
3003107 |
|
ORDERING
INFORMATION |
| SG 900 |
xx |
xx(xx) |
xx(xx) |
xxx |
| SERIES |
MATERIAL |
RIGHT
HEADER
(# CYL.) |
LEFT
HEADER
(# CYL.) |
GAS
SERVICE |
| SG 900 |
SS-Stainless |
24” Pigtails |
24” Pigtails |
320-Carbon Dioxide |
| SG 900
A* |
BR-Brass |
1R |
1L |
346-Air
|
|
|
2R |
2L |
350-Hydrogen |
|
|
3R |
3L |
510A-Acetylene (BR only) |
|
|
4R |
4L |
510P-LPG (BR only) |
|
|
36” Pigtails |
36” Pigtails |
540-Oxygen |
|
|
1R36 |
1L36 |
580-N2/He/Ar |
|
|
2R36 |
2L36 |
590-Industrial Air
|
|
|
3R36 |
3L36 |
660-(SS only) |
|
|
|
4501 Quality Place