High efficiency hot water and steam boilers for commercial and industrial applications
Bryan flexible tube boilers are ideally suited for both hot | Steam Boilers: Section IV or I | |||
water and steam space heating systems as well as either | Steam release area | |||
highorlowpressureprocesssteam.Inarangeofsizesfrom | ||||
Large, | ||||
1,200,000 to 3,000,000 BTUH input, Bryan CLM series | ||||
stable water level. | ||||
flexible tube boilers are ideal for many commercial, institu- | ||||
High or low pressure construction | ||||
tionalandindustrialapplications.Theseincludehealthcare | ||||
facilities; schools; apartments; churches; office buildings; | Boiler is constructed as standard for 15 psi or 150 psi | |||
correctional facilities; airports; sewage treatment plants; | ||||
maximumworkingpressure.Alsoavailableforhigherpres- | ||||
golf,tennisandfitnessclubs.Hospitals,dairies,restaurants, | ||||
sures to 300 psi. | ||||
laundries,drycleaners,foodprocessing,tirerecappingand | ||||
Water Boilers: Section IV | ||||
metal plating are just a few of the many applications. | ||||
High or low pressure construction | ||||
All Bryan boilers are built in accordance with the require- | ||||
mentsoftheASMEBoilerandPressureVessel |
| Boiler is constructed as standard for 160 psi | ||
Code. |
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| maximumworkingpressureat230°Foperating | ||
Efficient “Flexible Water Tube” |
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| temperature and 250°F design temperature. | |
design |
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| Also available for higher pressures to 250 psi, | |
The Bryan bent water tube provides rapid |
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| Natural internal circulation | ||
fer and operating efficiency. |
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Easily replaceable tubes |
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| Thewatertubedesignandthelargedowncomer | |
Tubes are easily removable and replaceable |
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| legsprovideadequateinternalcirculationwith- | |
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without welding or rolling. Little service space |
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| Low pressure drop through boiler. | |||
is required. |
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Compact — minimum floor space | ||||
No “Thermal Shock” | ||||
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The flexibility of the bent water tube design eliminates all possibledamagefrom"ThermalShock"andfromstresses caused by poor or unequal internal circulation. This is particularlyimportantwithforcedhotwaterheatingsystems designedforhighertemperaturesandgreatertemperature drops.
Requires less floor space than most boilers, minimumboilerroomsize.Sincethetubescanberemoved fromoneside,theboilersareavailablewithrightorlefthand construction for common tube removal, further minimizing spaceneeds.
Shippedcompletelyassembledandwired.Unitscanalso be shipped "Knocked Down" for
Bryan CLM Series Boiler Specifications
BOILER | INPUT | OUTPUT @ 80% EFFICIENCY (2) | OUTPUT @ 81.5% EFFICIENCY (3) | STEAM OUTPUT (4) | HTG. SURFACE | APPROX. SHIP | |||||||||
MODEL (1) | MBH (KW) | MBH (KW) | HP (KW) | MBH (KW) | HP (KW) | LBS/HR (KG/HR) | SQ. FT. (M²) | LBS. (KG) | |||||||
1,200 | (352) | 960 (281) | 29 | (281) | 978 (287) | 29 | (287) | — | 145 | (13.5) | 2,250 | (1,021) | |||
1,200 | (352) | 960 (281) | 29 | (281) | — |
| — | 990 (449) | 145 | (13.5) | 2,450 | (1,111) | |||
1,500 | (440) | 1,200 | (352) | 36 | (352) | 1,223 | (358) | 37 | (358) | — | 180 | (16.7) | 2,675 | (1,213) | |
1,500 | (440) | 1,200 | (352) | 36 | (352) | — |
| — | 1,237 (561) | 180 | (16.7) | 2,850 | (1,293) | ||
1,800 | (527) | 1,440 | (422) | 43 | (422) | 1,467 | (430) | 44 | (430) | — | 215 | (20.0) | 2,975 | (1,350) | |
1,800 | (527) | 1,440 | (422) | 43 | (422) | — |
| — | 1,485 (674) | 215 | (20.0) | 3,250 | (1,474) | ||
2,100 | (615) | 1,680 | (492) | 50 | (492) | 1,712 | (502) | 51 | (502) | — | 251 | (23.3) | 3,475 | (1,576) | |
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2,100 | (615) | 1,680 | (492) | 50 | (492) | — |
| — | 1,732 (786) | 251 | (23.3) | 3,650 | (1,656) | ||
2,400 | (703) | 1,920 | (563) | 57 | (563) | 1,956 | (573) | 58 | (573) | — | 287 | (26.7) | 3,900 | (1,769) | |
2,400 | (703) | 1,920 | (563) | 57 | (563) | — |
| — | 1,979 (898) | 287 | (26.7) | 4,050 | (1,837) | ||
2,700 | (791) | 2,160 | (633) | 64 | (633) | 2,201 | (645) | 66 | (645) | — | 322 | (29.9) | 4,400 | (1,996) | |
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2,700 | (791) | 2,160 | (633) | 64 | (633) | — |
| — | 2,227 (1,010) | 322 | (29.9) | 4,900 | (2,223) | ||
3,000 | (879) | 2,400 | (703) | 72 | (703) | 2,445 | (716) | 73 | (716) | — | 360 | (33.5) | 4,800 | (2,177) | |
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3,000 | (879) | 2,400 | (703) | 72 | (703) | — |
| — | 2,474 (1,122) | 360 | (33.5) | 4,925 | (2,234) | ||
NOTES: (1) W = Water / S = Steam
(2)Output and horsepower based on boiler industry standard of 80% of input.
(3)Output and horsepower based on an average natural gas combustion efficiency of 81.5% for hot water boiler. Actual combustion efficiencies for oil will be higher. (4 )Lbs. steam per hour from and at 212°F.
