Propylene Glycol Flow - Patterson-Kelley STORM ST-2500 Installation & Owner's Manual

Propylene Glycol Flow

The table below summarizes the flow for the P-K STORM appliances with different Propylene Glycol
mixtures:
Model →
ST-2500
Mixture 
Flow
0% 243 GPM
10% 246 GPM
20% 249 GPM
30% 253 GPM
40% 262 GPM
50% 274 GPM
60% 288 GPM
Revised: June 26, 2020
Released: June 26, 2020
ST-3000
Pressure Flow
17.0 ft 291 GPM
17.4 ft 295 GPM
17.8 ft 298 GPM
18.4 ft 304 GPM
19.8 ft 315 GPM
21.7 ft 329 GPM
23.9 ft 346 GPM
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All Rights Reserved.
Technical Service 1.877.728.5351
ST-3500
Pressure Flow
24.4 ft 340 GPM
25.0 ft 344 GPM
25.6 ft 348 GPM
26.5 ft 354 GPM
28.5 ft 367 GPM
31.2 ft 384 GPM
34.5 ft 403 GPM
Installation and Owners Manual Rev A.docx
TM
P-K Storm Gas Fired Boiler
ST-4000
Pressure Flow
19.7 ft 388 GPM
20.2 ft 393 GPM
20.7 ft 398 GPM
21.4 ft 405 GPM
23.0 ft 419 GPM
25.1 ft 439 GPM
27.8 ft 461 GPM
2691000273 P-K Storm ST2500-ST4000
Pressure
25.7 ft
26.4 ft
27.0 ft
27.9 ft
30.0 ft
32.8 ft
36.3 ft
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