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American 1813C Pressure Regulator
Description: Self-operated spring loaded regulator that offers the highest capacity in it's price range. Regulator comes with Internal Relief Valve in body sizes from 3/4" to 1-1/4" and outlet pressure ranges up to 2 psig. |
Inlet Pressure
(Outlet Pressure
7" wc) |
Body Sizes |
| Capacity in SCFH |
3/4" |
1" |
1-1/4 & 1-1/2 |
| 2# |
650 |
650 |
1400 |
| 5# |
1200 |
1300 |
2500 |
| 20# |
2300 |
2500 |
2100 |
Inlet Pressure
(Outlet Pressure
2 psig) |
Body Sizes |
| Capacity in SCFH |
3/4" |
1" |
1-1/4 & 1-1/2 |
| 5# |
750 |
900 |
1100 |
| 10# |
1300 |
1500 |
2200 |
| 20# |
1900 |
2100 |
2500 |
| 30# |
2100 |
2500 |
2500 |
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Invensys 143 HP Pressure Regulator
Description: Self-operated spring loaded regulator with outlet pressure range up to 6 psig with Internal Relief Valve. |
Inlet Pressure
(Outlet Pressure 5#
with 1# droop) |
Body Sizes |
| Capacity in SCFH |
1" |
1-1/4" |
| 10# |
750 |
x |
| 20# |
1100 |
1750 |
| 30# |
1500 |
1750 |
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Invensys used to be Equimeter who used to be Rockwell.
We sell the complete line of Invensys and American Meter Products.
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Conversion Tip
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1 Standard Cubic Foot per Hour (SCFH) = 1,000 BTU's
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Quote Tip
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To properly size and quote your regulator, we need to know:
- Pipe size
- Inlet Pressure
- Desired Outlet Pressure
- The total Connected Load in BTU's, SCFH MMBTU's or MCF's
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Conversion Tip
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1 MCF =
1 MMBTU's
1000 SCFH
1000 MBTU's
1,000,000 BTU's
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