Burnham Shock Proof Ratings

Ratings and Data

Model Number 3L125SP 3L150SP 3L200SP 3L250SP 3L300SP 3L350SP 3L400SP 3L500SP 3L600SP 3L800SP

Output @ Coil Nozzle, MBH, 4,184 5,021 6,695 8,369 10,043 11,716 13,390 16,738 20,085 26,780

GP M @ 20°F De lt a T/1 80 °F /20 0° F 420 503 670 840 1,008 1,180 1,340 1,680 2,015 2,755

Delta P thru coil at above ow rate, PSI 5 5 5 5 5 5 5 5 5 5

Head Flange Size, 150# ANSI 4” 4” 5” 6” 6” 6” 8” 8” 8” 8”

Performance criteria based on 10 psi boiler operating pressure
Flanges orientation may be horizontal, as illustrated, or vertical. Consult factory.