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1<br />
Part Number<br />
High Capacity Relief<br />
R962-31<br />
(Types R110 and R622)<br />
Capacity<br />
BTU/HR Propane<br />
Inlet Connection<br />
Inches<br />
Outlet Connection<br />
Inches<br />
600,000 1/4 Inv. Flare 1/2 FNPT 3/4 FNPT<br />
1. Capacity based on 30 psig (2,1 bar) inlet pressure, 11 inches wc outlet pressure setting, and 2-inches wc droop.<br />
Remote Indicator<br />
Type 803 gives remote visual indication that the supply cylinder is empty<br />
and that the regulator is withdrawing gas from the reserve cylinder. The<br />
indicator has 360° visibility and is weatherproof.<br />
Type 803-61 - Indicator, bracket, screws, and 10-feet (3 meters) of tubing.<br />
Type 803-21 - Indicator only<br />
Type 803-5 - Mounting kit, includes bracket, screws, and 10-feet (3<br />
meters) of tubing.<br />
3<br />
Vent Size<br />
Inches<br />
COMMERCIAL AUTOMATIC CHANGEOVER REGULATORS<br />
Part Number<br />
Part Number<br />
R110-21<br />
R130-21<br />
749B-21<br />
R962-31<br />
Capacity<br />
BTU/HR Propane<br />
64SR-122 1,210,000 1/2 FNPT<br />
1/2 FNPT 10 (0,69)<br />
CHANGEOVER MANIFOLD ASSEMBLIES<br />
R110-21<br />
Capacities in BTU/HR<br />
Propane¹<br />
500,000<br />
1,475,000<br />
1,500,000<br />
1. Capacity based on 100 psig (0,69 bar) inlet.<br />
AUTOMATIC CHANGEOVER REGULATORS<br />
Inlet Connection,<br />
Inches<br />
Inlet Connection,<br />
Inches<br />
1/4 Inverted Flare<br />
1/4 FNPT<br />
1/2 FNPT<br />
803-21<br />
64SR-122<br />
Outlet Connection,<br />
Inches<br />
R130-21 749B-21<br />
Outlet Connection,<br />
Inches<br />
1/4 FNPT<br />
1/4 FNPT<br />
½ FNPT<br />
Outlet Pressure<br />
Setting Psig (bar)<br />
Supply Setting<br />
Psig (bar)<br />
15 (1,03)<br />
45 (3,10)<br />
15 (1,03)<br />
Outlet Pressure Setting<br />
Outlet Adjustment<br />
Range Psig (bar)<br />
5 - 20 (0,34 - 1,38)<br />
Reserve Setting<br />
Psig (bar)<br />
7 (0,48)<br />
30 (2,07)<br />
5 (0,34)
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