Table
(TABULATED DATA BASED ON 21,000 BTUH HIGH HEAT/13,500 BTUH LOW HEAT PER BURNER,
DERATED 4% FOR EACH 1000 FT ABOVE SEA LEVEL)*
|
|
| AVG GAS |
|
|
|
|
| SPECIFIC GRAVITY OF NATURAL GAS |
|
|
| ||||||
| ALTITUDE |
| 0.58 |
| 0.60 |
| 0.62 |
| 0.64 |
| 0.66 | |||||||
| HEAT VALUE |
|
|
|
|
| ||||||||||||
|
| RANGE | AT ALTITUDE | Orifice |
| Manifold | Orifice |
| Manifold | Orifice |
| Manifold | Orifice |
| Manifold | Orifice |
| Manifold |
|
| (FT) |
| Pressure |
| Pressure |
| Pressure |
| Pressure |
| Pressure | ||||||
|
|
| (BTU/CU FT) | No. |
| No. |
| No. |
| No. |
| No. |
| |||||
|
|
|
|
|
| High/Low |
|
| High/Low |
|
| High/Low |
|
| High/Low |
|
| High/Low |
|
|
| 625 | 44 |
| 3.3/1.4 | 44 |
| 3.4/1.4 | 44 |
| 3.5/1.5 | 44 |
| 3.6/1.5 | 44 |
| 3.7/1.5 |
|
|
| 650 | 45 |
| 3.7/1.5 | 45 |
| 3.8/1.6 | 44 |
| 3.3/1.3 | 44 |
| 3.4/1.4 | 44 |
| 3.5/1.4 |
Only |
|
| 675 | 46 |
| 3.6/1.5 | 46 |
| 3.7/1.5 | 46 |
| 3.8/1.6 | 45 |
| 3.8/1.6 | 44 |
| 3.2/1.3 |
| 7001 | 700 | 47 |
| 3.8/1.6 | 46 |
| 3.4/1.4 | 46 |
| 3.6/1.5 | 46 |
| 3.7/1.5 | 46 |
| 3.8/1.6 | |
|
| 725 | 47 |
| 3.5/1.5 | 47 |
| 3.6/1.5 | 47 |
| 3.8/1.6 | 46 |
| 3.4/1.4 | 46 |
| 3.5/1.5 | |
U.S.A. |
|
|
|
|
|
|
| |||||||||||
| to | 750 | 48 |
| 3.7/1.5 | 47 |
| 3.4/1.4 | 47 |
| 3.5/1.5 | 47 |
| 3.6/1.5 | 47 |
| 3.7/1.5 | |
|
| 775 | 48 |
| 3.5/1.5 | 48 |
| 3.6/1.5 | 48 |
| 3.8/1.6 | 47 |
| 3.4/1.4 | 47 |
| 3.5/1.4 | |
|
| 8000 | 800 | 48 |
| 3.3/1.4 | 48 |
| 3.4/1.4 | 48 |
| 3.5/1.5 | 48 |
| 3.6/1.5 | 48 |
| 3.7/1.5 |
|
|
| 825 | 49 |
| 3.6/1.5 | 49 |
| 3.8/1.6 | 48 |
| 3.3/1.4 | 48 |
| 3.4/1.4 | 48 |
| 3.5/1.5 |
|
|
| 850 | 49 |
| 3.4/1.4 | 49 |
| 3.5/1.5 | 49 |
| 3.7/1.5 | 49 |
| 3.8/1.6 | 48 |
| 3.3/1.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| AVG GAS |
|
|
|
|
| SPECIFIC GRAVITY OF NATURAL GAS |
|
|
| ||||||
| ALTITUDE |
| 0.58 |
| 0.60 |
| 0.62 |
| 0.64 |
| 0.66 | |||||||
| HEAT VALUE |
|
|
|
|
| ||||||||||||
|
| RANGE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| AT ALTITUDE | Orifice |
| Manifold | Orifice |
| Manifold | Orifice |
| Manifold | Orifice |
| Manifold | Orifice |
| Manifold | |
|
| (FT) |
| Pressure |
| Pressure |
| Pressure |
| Pressure |
| Pressure | ||||||
|
|
| (BTU/CU FT) | No. |
| No. |
| No. |
| No. |
| No. |
| |||||
|
|
|
|
|
| High/Low |
|
| High/Low |
|
| High/Low |
|
| High/Low |
|
| High/Low |
|
|
| 600 | 45 |
| 3.7/1.5 | 44 |
| 3.2/1.3 | 44 |
| 3.3/1.4 | 44 |
| 3.4/1.4 | 44 |
| 3.5/1.4 |
|
|
| 625 | 46 |
| 3.6/1.5 | 46 |
| 3.7/1.5 | 46 |
| 3.8/1.6 | 45 |
| 3.8/1.6 | 44 |
| 3.2/1.3 |
Only |
| 8001 | 650 | 47 |
| 3.8/1.6 | 46 |
| 3.4/1.4 | 46 |
| 3.5/1.5 | 46 |
| 3.7/1.5 | 46 |
| 3.8/1.6 |
|
| 675 | 47 |
| 3.5/1.4 | 47 |
| 3.6/1.5 | 47 |
| 3.7/1.5 | 47 |
| 3.8/1.6 | 46 |
| 3.5/1.4 | |
| to | 700 | 48 |
| 3.7/1.5 | 48 |
| 3.8/1.6 | 47 |
| 3.5/1.4 | 47 |
| 3.6/1.5 | 47 |
| 3.7/1.5 | |
U.S.A. |
|
|
|
|
|
| ||||||||||||
|
| 725 | 48 |
| 3.4/1.4 | 48 |
| 3.6/1.5 | 48 |
| 3.7/1.5 | 48 |
| 3.8/1.6 | 47 |
| 3.4/1.4 | |
| 9000 | 750 | 49 |
| 3.8/1.6 | 48 |
| 3.3/1.4 | 48 |
| 3.4/1.4 | 48 |
| 3.5/1.5 | 48 |
| 3.7/1.5 | |
|
|
|
|
|
|
| ||||||||||||
|
|
| 775 | 49 |
| 3.5/1.5 | 49 |
| 3.7/1.5 | 49 |
| 3.8/1.6 | 48 |
| 3.3/1.4 | 48 |
| 3.4/1.4 |
|
|
| 800 | 49 |
| 3.3/1.4 | 49 |
| 3.4/1.4 | 49 |
| 3.5/1.5 | 49 |
| 3.7/1.5 | 49 |
| 3.8/1.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| AVG GAS |
|
|
|
|
| SPECIFIC GRAVITY OF NATURAL GAS |
|
|
| ||||||
| ALTITUDE |
| 0.58 |
| 0.60 |
| 0.62 |
| 0.64 |
| 0.66 | |||||||
| HEAT VALUE |
|
|
|
|
| ||||||||||||
|
| RANGE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| AT ALTITUDE | Orifice |
| Manifold | Orifice |
| Manifold | Orifice |
| Manifold | Orifice |
| Manifold | Orifice |
| Manifold | |
|
| (FT) |
| Pressure |
| Pressure |
| Pressure |
| Pressure |
| Pressure | ||||||
|
|
| (BTU/CU FT) | No. |
| No. |
| No. |
| No. |
| No. |
| |||||
|
|
|
|
|
| High/Low |
|
| High/Low |
|
| High/Low |
|
| High/Low |
|
| High/Low |
|
|
| 575 | 46 |
| 3.6/1.5 | 46 |
| 3.7/1.5 | 46 |
| 3.8/1.6 | 45 |
| 3.8/1.6 | 44 |
| 3.2/1.3 |
|
|
| 600 | 47 |
| 3.7/1.5 | 46 |
| 3.4/1.4 | 46 |
| 3.5/1.5 | 46 |
| 3.6/1.5 | 46 |
| 3.8/1.6 |
Only |
| 9001 | 625 | 47 |
| 3.4/1.4 | 47 |
| 3.6/1.5 | 47 |
| 3.7/1.5 | 47 |
| 3.8/1.6 | 46 |
| 3.5/1.4 |
|
| 650 | 48 |
| 3.6/1.5 | 48 |
| 3.8/1.6 | 47 |
| 3.4/1.4 | 47 |
| 3.5/1.5 | 47 |
| 3.6/1.5 | |
| to | 675 | 48 |
| 3.4/1.4 | 48 |
| 3.5/1.4 | 48 |
| 3.6/1.5 | 48 |
| 3.7/1.5 | 48 |
| 3.8/1.6 | |
U.S.A. |
|
|
|
|
|
| ||||||||||||
|
| 700 | 49 |
| 3.7/1.5 | 49 |
| 3.8/1.6 | 48 |
| 3.3/1.4 | 48 |
| 3.5/1.4 | 48 |
| 3.6/1.5 | |
| 10,000 | 725 | 49 |
| 3.4/1.4 | 49 |
| 3.5/1.5 | 49 |
| 3.7/1.5 | 49 |
| 3.8/1.6 | 48 |
| 3.3/1.4 | |
|
|
|
|
|
|
| ||||||||||||
|
|
| 750 | 50 |
| 3.8/1.6 | 49 |
| 3.3/1.4 | 49 |
| 3.4/1.4 | 49 |
| 3.5/1.5 | 49 |
| 3.6/1.5 |
|
|
| 775 | 50 |
| 3.5/1.5 | 50 |
| 3.7/1.5 | 50 |
| 3.8/1.6 | 49 |
| 3.3/1.4 | 49 |
| 3.4/1.4 |
*For
20