Gas heaters type PGA and PGV
GAS HEATER PGV (with the use of a separate heat source)
Main Standard Dimensions:
| Designation |
Conventional diam., mm |
D, mm |
L, mm |
L1, mm |
L2, mm |
H, mm |
H1, mm |
H2, mm |
Mass, kg |
| PGV 50 |
50 |
159 |
547 |
260 |
400 |
1615 |
422 |
830 |
230 |
| PGV 80 |
80 |
325 |
890 |
374 |
704 |
1940 |
610 |
800 |
810 |
| PGV 100 |
100 |
325 |
930 |
374 |
724 |
2496 |
624 |
1343 |
930 |
| PGV 150 |
150 |
426 |
1142 |
493 |
880 |
2303 |
690 |
1350 |
1380 |
| Characteristics |
Pipe space |
Interpipe space |
| Working media |
Natural gas |
Water, DEG, etc |
| Maximum operation pressure, МPа |
8,0 |
0,6 |
| Environment temperature, °С |
From –30 till +30 |
HEATERS OF NATURAL GAS WITH DIRECT HEATING PGA-200
The article is made as a square furnace of radiation-convection type with the ascending flow of smoke gases having a furnace under a slot. ТУ 51-03-24-85.
 
Technical Parameters:
| Rated heat productivity, not lower than, kW |
235 |
| Operation pressure of heated gas, MPa |
1,2—7,5 |
| Rated consumption of heated gas, nm3/h |
10000±150 |
| Consumption of gas for heating, not over, nm3/h |
33 |
| Pressure of gas for heating before furnaces and igniter, Pa |
980±98 |
| Difference of gas temperatures at the outlet and inlet of the heater at the rated consumption of the gas for heating, not lower than,°С |
53±1 |
| Rated consumed power, not over, kW |
30 |
| Overall dimensions (without the smoke pipe), not over, mm |
3600 / 2200 / 2700 |
| Power supply voltage from an a.c. source, V |
220-33+22 |
| Power supply voltage from a d.c. source, V |
12±1,2 |
| Operating range of environment temperatures,°С |
from –40 до +40 |
| Mass, kg, not over |
7450 | |
