Info
Time proven design constructed of corrosionresistant
and wear-resistant materials, the Type R622H is designed
to provide a recommended replacement life of 20 years. Built-in
1/8-inch FNPT gauge taps on both the inlet and outlet pressure
sides allow for easy system checks. A large 3/4-inch FNPT drip-lip
vent reduces the chance of blockage by freezing rain or sleet when
properly installed with the vent pointing down. Each Type R622H
is equipped for overpressure protection with a corrosion-resistant
internal relief valve that provides high capacity relief and a travel
stop on the closing cap. Its size and confi guration make it ideal for
under-the-dome installations.
| TYPE NUMBER | CAPACITIES IN BTU per hour / SCMH PROPANE* |
INLET CONNECTION | OUTLET CONNECTION | OUTLET ADJUSTMENT RANGE psig/bar |
OUTLET PRESSURE SETTING psig / bar |
| R622H-BGK | 2 000 000 / 22,5 | 1/2 FNPT | 1/2 FNPT | 4 to 6 / 0,28 to 0,41 |
5 / 0,34 |
| R622H-HGK | FPOL | ||||
| R622H-JGK | 2 250 000 / 25,3 | 3/4 FNPT | |||
| R622H-BGJ | 2 100 000 / 23,6 | 1/2 FNPT | 1/2 FNPT | 8 to 12 / 0,55 to 0,83 |
10 / 0,69 |
| R622H-DGJ | 2 400 000 / 27,0 | 3/4 FNPT | 3/4 FNPT | ||
| R622H-HGJ | 2 100 000 / 23,6 | FPOL | 1/2 FNPT | ||
| R622H-JGJ | 2 250 000 / 25,3 | 3/4 FNPT |
* Based on 30 psig / 2,1 bar inlet pressure and 20% droop..
* Metric conversion is based on 2516 BTU/ft3 of gas at 60°F / 16°C.