TABLE
(Tabulated Data Based On 21,000 Btuh Per Burner, Derated 4 Percent For Each 1000 Ft Above Sea Level)
ALTITUDE | AVG GAS |
|
|
|
|
| SPECIFIC GRAVITY OF NATURAL GAS |
|
|
|
| ||||||||
|
| 0.58 |
|
| 0.60 |
|
| 0.62 |
|
| 0.64 | ||||||||
RANGE |
| HEAT VALUE |
|
|
|
|
|
|
|
| |||||||||
(FT) |
| (BTU/CU FT) |
| Orifice |
| Manifold |
| Orifice |
| Manifold |
| Orifice |
| Manifold |
| Orifice |
| Manifold | |
|
|
|
|
| No. |
| Pressure |
| No. |
| Pressure |
| No. |
| Pressure |
| No. |
| Pressure |
Canada |
|
| 900 |
|
| 3.2 |
| 42 |
| 3.3 |
| 42 |
| 3.4 |
| 42 |
| 3.5 | |
|
|
| 42 |
|
|
|
|
|
|
| |||||||||
|
| 925 |
| 43 |
| 3.7 |
| 43 |
| 3.8 |
| 42 |
| 3.2 |
| 42 |
| 3.3 | |
|
|
|
|
|
|
|
|
|
|
| |||||||||
|
|
| 950 |
| 43 |
| 3.5 |
| 43 |
| 3.6 |
| 43 |
| 3.7 |
| 43 |
| 3.8 |
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
and |
| 975 |
| 43 |
| 3.3 |
| 43 |
| 3.4 |
| 43 |
| 3.5 |
| 43 |
| 3.7 | |
| to |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| 1000 |
| 44 |
| 3.6 |
| 43 |
| 3.3 |
| 43 |
| 3.4 |
| 43 |
| 3.5 | |
|
| 2000 |
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
U.S.A. |
| 1025 |
| 44 |
| 3.4 |
| 44 |
| 3.6 |
| 43 |
| 3.2 |
| 43 |
| 3.3 | |
|
|
|
|
|
|
|
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| 1050 |
| 44 |
| 3.3 |
| 44 |
| 3.4 |
| 44 |
| 3.5 |
| 43 |
| 3.2 | ||
|
|
|
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1075 |
| 45 |
| 3.8 |
| 44 |
| 3.2 |
| 44 |
| 3.3 |
| 44 |
| 3.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1100 |
| 46 |
| 3.8 |
| 45 |
| 3.7 |
| 44 |
| 3.2 |
| 44 |
| 3.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
ALTITUDE | AVG GAS |
|
|
|
|
| SPECIFIC GRAVITY OF NATURAL GAS |
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
| 0.58 |
|
| 0.60 |
|
| 0.62 |
|
| 0.64 | ||||||||
RANGE |
| HEAT VALUE |
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
(FT) |
| (BTU/CU FT) |
| Orifice |
| Manifold |
| Orifice |
| Manifold |
| Orifice |
| Manifold |
| Orifice |
| Manifold | |
|
|
|
|
| No. |
| Pressure |
| No. |
| Pressure |
| No. |
| Pressure |
| No. |
| Pressure |
|
| U.S.A. | 800 |
| 43 |
| 3.8 |
| 42 |
| 3.2 |
| 42 |
| 3.3 |
| 42 |
| 3.4 |
|
|
|
|
|
|
|
|
|
| ||||||||||
Canada |
| Altitudes |
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
| 825 |
| 43 |
| 3.5 |
| 43 |
| 3.7 |
| 43 |
| 3.8 |
| 42 |
| 3.2 | ||
| 2001 |
|
|
|
|
|
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
| ||||||||||
|
| 850 |
| 43 |
| 3.3 |
| 43 |
| 3.5 |
| 43 |
| 3.6 |
| 43 |
| 3.7 | |
|
| to |
|
|
|
|
|
|
|
| |||||||||
and |
| 3000 | 875 |
| 43 |
| 3.2 |
| 43 |
| 3.3 |
| 43 |
| 3.4 |
| 43 |
| 3.5 |
| or |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| 900 |
| 43 |
| 3.0 |
| 43 |
| 3.1 |
| 43 |
| 3.2 |
| 43 |
| 3.3 | |
|
| Canada |
|
|
|
|
|
|
|
| |||||||||
U.S.A. |
| 925 |
| 43 |
| 2.8 |
| 43 |
| 2.9 |
| 43 |
| 3.0 |
| 43 |
| 3.1 | |
| Altitudes |
|
|
|
|
|
|
|
| ||||||||||
|
| 950 |
| 43 |
| 2.7 |
| 43 |
| 2.8 |
| 43 |
| 2.9 |
| 43 |
| 2.9 | |
|
| 2000 |
|
|
|
|
|
|
|
| |||||||||
|
| to | 975 |
| 43 |
| 2.5 |
| 43 |
| 2.6 |
| 43 |
| 2.7 |
| 43 |
| 2.8 |
|
| 4500 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1000 |
| 43 |
| 2.4 |
| 43 |
| 2.5 |
| 43 |
| 2.6 |
| 43 |
| 2.7 | |
|
|
|
|
|
|
|
|
|
|
| |||||||||
ALTITUDE | AVG GAS |
|
|
|
|
| SPECIFIC GRAVITY OF NATURAL GAS |
|
|
|
| ||||||||
|
| 0.58 |
|
| 0.60 |
|
| 0.62 |
|
| 0.64 | ||||||||
RANGE |
| HEAT VALUE |
|
|
|
|
|
|
|
| |||||||||
(FT) |
| (BTU/CU FT) |
| Orifice |
| Manifold |
| Orifice |
| Manifold |
| Orifice |
| Manifold |
| Orifice |
| Manifold | |
|
|
|
|
| No. |
| Pressure |
| No. |
| Pressure |
| No. |
| Pressure |
| No. |
| Pressure |
|
|
| 775 |
|
| 3.5 |
| 43 |
| 3.7 |
| 43 |
| 3.8 |
| 42 |
| 3.2 | |
|
|
|
| 43 |
|
|
|
|
|
|
| ||||||||
|
|
| 800 |
| 43 |
| 3.3 |
| 43 |
| 3.4 |
| 43 |
| 3.5 |
| 43 |
| 3.7 |
|
| 3001 | 825 |
| 43 |
| 3.1 |
| 43 |
| 3.2 |
| 43 |
| 3.3 |
| 43 |
| 3.4 |
U.S.A. Only |
| 850 |
| 43 |
| 2.9 |
| 43 |
| 3.0 |
| 43 |
| 3.1 |
| 43 |
| 3.2 | |
| to |
|
|
|
|
|
|
|
| ||||||||||
|
| 4000 | 875 |
| 43 |
| 2.8 |
| 43 |
| 2.9 |
| 43 |
| 3.0 |
| 43 |
| 3.1 |
|
|
| 900 |
| 43 |
| 2.6 |
| 43 |
| 2.7 |
| 43 |
| 2.8 |
| 43 |
| 2.9 |
|
|
| 925 |
| 43 |
| 2.5 |
| 43 |
| 2.6 |
| 43 |
| 2.7 |
| 43 |
| 2.7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 950 |
| 43 |
| 2.4 |
| 43 |
| 2.4 |
| 43 |
| 2.5 |
| 43 |
| 2.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
ALTITUDE | AVG GAS |
|
|
|
|
| SPECIFIC GRAVITY OF NATURAL GAS |
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
| 0.58 |
|
| 0.60 |
|
| 0.62 |
|
| 0.64 | ||||||||
RANGE |
| HEAT VALUE |
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
(FT) |
| (BTU/CU FT) |
| Orifice |
| Manifold |
| Orifice |
| Manifold |
| Orifice |
| Manifold |
| Orifice |
| Manifold | |
|
|
|
|
| No. |
| Pressure |
| No. |
| Pressure |
| No. |
| Pressure |
| No. |
| Pressure |
|
|
| 750 |
|
| 3.3 |
| 43 |
| 3.4 |
| 43 |
| 3.5 |
| 43 |
| 3.6 | |
|
|
|
| 43 |
|
|
|
|
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Only |
|
| 775 |
| 43 |
| 3.1 |
| 43 |
| 3.2 |
| 43 |
| 3.3 |
| 43 |
| 3.4 |
| 4001 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
800 |
| 43 |
| 2.9 |
| 43 |
| 3.0 |
| 43 |
| 3.1 |
| 43 |
| 3.2 | |||
|
|
|
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
U.S.A. |
| to | 825 |
| 43 |
| 2.7 |
| 43 |
| 2.8 |
| 43 |
| 2.9 |
| 43 |
| 3.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
| 5000 | 850 |
| 43 |
| 2.6 |
| 43 |
| 2.7 |
| 43 |
| 2.8 |
| 43 |
| 2.8 | |
|
|
|
|
|
|
|
|
|
| ||||||||||
|
|
| 875 |
| 43 |
| 2.4 |
| 43 |
| 2.5 |
| 43 |
| 2.6 |
| 43 |
| 2.7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 900 |
| 43 |
| 2.3 |
| 43 |
| 2.4 |
| 43 |
| 2.5 |
| 43 |
| 2.5 |
|
|
| 925 |
| 43 |
| 2.2 |
| 43 |
| 2.2 |
| 43 |
| 2.3 |
| 43 |
| 2.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
* Orifice numbers 43 are factory installed
39