FEATURES
+ Low NOx-typically 250mg/N㎥(125ppm)
+
Exceptionally high heat recovery
+ Application temperatures to 1500℃
+Advanced, unique design giving simpleConstruction
+
85% Energy Recovery
APPLIACTIONS
+ Aluminum Quick Melting Applications
+ Aluminum Heat Treatment Furnaces
+
High Temperature Industrial Furnaces
+ Heating-Up Furnaces
+
Reheating Furnaces
+ Heating-Up Furnaces for Hot Forging
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J.S.R. SERIES
REGENERATIVE BURNERS DIRECT FIRED VERSION
The data contained below is a summary. Curves showing total burner pressure drop v. process
temperature are included in this data sheet, however, please refer to JSE for additional data.
CAPACITIES & SPECIFICATIONS
Burner
Model NoL |
Standard
Rating
×10³kcal/h |
Air Pressure
15℃ (mb)* |
Gas Pressure |
Max Rating
×10³kcal/h |
| Tube |
Tube+Nozzle
(mb)* |
| JSR-500 |
500 |
45.0 |
10 –45 |
500 |
| JSR-1000 |
1000 |
45.0 |
10 –45 |
1000 |
| JSR-2000 |
2000 |
45.0 |
10 –45 |
2000 |
| JSR-3000 |
3000 |
45.0 |
10 –45 |
3000 |
| JSR-4000 |
4000 |
45.0 |
10 –45 |
4000 |
| JSR-5000 |
5000 |
45.0 |
10 –45 |
5000 |
| JSR-6000 |
6000 |
45.0 |
10 –45 |
6000 |
| JSR-7000 |
7000 |
45.0 |
10 –45 |
7000 |
•MinimumsupplypressurerequiredmeasuredattheburnerunderthetemperatureconditionsQuoted.
Airpressurewillvarywithdegreeofheatrecoveryandpre-heattemperature.
Seepressuredropcurvesfurtheroninthisdatasheet.
Someincreaseingaspressureshouldbeallowed for on the nozzle version of up to 50%.
CAPACITIES & SPECIFICATIONS
Burner
Model No |
Total Burner
Weight (kg) |
Approximate Flame Length* |
| (m) Air 15℃ |
(m) Air 1000℃ |
| JSR-500 |
600 |
2.00 |
1.3 |
| JSR-1000 |
1000 |
2.50 |
1.7 |
| JSR-2000 |
1250 |
3.00 |
2.5 |
| JSR-3000 |
1550 |
3.50 |
3.0 |
| JSR-4000 |
2100 |
4.50 |
4.1 |
| JSR-5000 |
2700 |
4.90 |
4.4 |
| JSR-6000 |
3300 |
5.30 |
5.0 |
| JSR-7000 |
3900 |
5.90 |
5.4 |
•Flame lengths are based on open tube gas injector for the JSR 500-2000 and the disc lance
–disc setting maximum –for the JSR 3000-7000.
The data above is based on Natural Gas Nett. CV 9500 kcal/N㎥.
·+The descriptions and specifications are subeject to change without notice. |
