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- 2 3/4¡± neoprene diaphragm
- One-piece encapsulated seat design with an internal filter
and PTFE teflon seats*
- Forged brass body and bonnet
- 2 1/2¡± dual scale brass gauge
- Conforms to CGA E-4
- Low pressure models use a Neoprene seat (NC)
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ORDERING INFORMATION |
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PART NO. |
MODEL NO. |
GAS |
MAXIMUM
INLET PSIG |
DELIVERY PRESS.
RANGE PSIG |
DELIVERY PRESS.
GAUGE PSIG |
INLET CONN. |
OUTLET CONN. |
4000601* |
547NC-15-CL |
Fuel Gases |
200 |
0-15 |
30 |
7/8"-14-LH(F) |
9/16”-18 LH |
4000603 |
547-50-CL |
Fuel Gases |
200 |
0-50 |
100 |
7/8"-14-LH(F) |
9/16”-18 LH |
4000605* |
547-50-CR |
Oxygen |
200 |
0-50 |
200 |
7/8"-14-RH(F) |
9/16”-18 RH |
4000607 |
547-125-CR |
Oxygen |
200 |
0-125 |
200 |
7/8"-14-RH(F) |
9/16”-18 RH |
4000609 |
547-200-CR |
Oxygen |
200 |
0-200 |
400 |
7/8"-14-RH(F) |
9/16”-18 RH |
4000620* |
547NC-1-CRM |
Air/Inert Gas |
200 |
0-1 |
15 |
7/8"-14-RH(M) |
5/8”-18 RH(F) |
4000611 |
547-50-CRM |
Air/Inert Gas |
200 |
0-50 |
100 |
7/8"-14-RH(M) |
5/8”-18 RH(F) |
4000613 |
547-125-CRM |
Air/Inert Gas |
200 |
0-125 |
200 |
7/8"-14-RH(M) |
5/8”-18 RH(F) |
4000615 |
547-200-CRM |
Air/Inert Gas |
200 |
0-200 |
400 |
7/8"-14-RH(M) |
5/8”-18 RH(F) |
4000617 |
547-FG-1/4 |
Ar/Co2 |
500 |
0-100 SCFH |
0-100 SCFH |
1/4 NPT(F) |
9/16”-18 RH |
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