Cleaver Brooks packaged firetube boiler, model CBLE400-800
Unit no. B-822
Built in 2008
Fully reconditioned and shop tested 800 hp
200 psig asme design pressure
Capable of firing #6 oil and natural gas
Complete with trim and controls as outlined in the attached spec sheet
Specifications
800 hp, 200 psig design pressure, #2 - #6 oil and natural gas
Four-pass dry-back design with 3500 square feet of fireside heating surface
Shell insulated with two inches of compressed fiberglass and covered with a heavy gauge sheet steel casing
Fully modulating forced draft burner integrally mounted, piped and wired on the boiler front
Low nox burner with integral flue gas recirculation assembly for 30 ppm nox emissions
Primary low water cut-off: cb level-master or equal
Secondary low water cut-off with manual reset: warrick 3c-2, probe type or equal
Boiler valve trim including feedwater stop and check valves, blowdown valves, blow-off valve, vent valve and safety relief valves per asme code
Water column with sight glass, gauge cocks and blowdown valve mounted on the primary low water cut-off
Front and rear hinged doors
Pressure gauge with isolation valve, surge load baffles and stack thermometer
Boiler/burner control center consisting of a fireye e-110 primary flame control and detector, nema rated motor starters, relays, fuse blocks, limit switches, alarm bell, indicating lights, control circuit transformer, elapsed time meter, low fire hold control and manual potentiometer with selector switch
Steam pressure limit switches: operating limit, safety limit, low fire hold and modulating pressure controller
Nema 4 & 12 electrical entrance box and control panel
Tefc high efficiency motors: blower, air compressor and oil pump; motors are tri-voltage: 208/240/480, and wired for 480 volt from the factory
Atomizing air compressor with lube oil tank and cooler
Fuel pump and motor drive with relief valve, strainer and starter, shipped loose for field mounting/installation
Steam/electric fuel oil pre-heat assembly
Nfpa-8501 safety code requirements
National board and canadian registration (crn)
Fm and ge-gap insurance standards and u.l. labeling
Connections
Steam: 8" x 300#
Blowdown: 2.0" npt
Oil, s&r: 0.75" npt
Exhaust: 24" id
Feedwater: 2.0" npt
Blow-off: 1.0" npt
Natural gas: 4.0" x 150#
Electric: 460v/3ph/60cy
Dimensions And Weights
Dimensions: 25' 00" l x 10' 03" w x 11' 02" h
Shipping weight: 57,000 lbs
Operating weight: 80,000 lbs
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