Nationwide Boiler Inc
42400 Christy St
Fremont
CA
94538-4401
Tel: 800-227-1966
Fax: 510-490-0571
lday@nationwideboiler.com www.nationwideboiler.com
70000 PPH, Babcock & Wilcox, 750 PSI/750 F, Low NOx, Gas, No. 2 Oil, 2.5 ppm Ultra-Low NOx option, 1996
[625]
Nationwide Boiler’s low NOx 70,000 pph, 750 psig / 750°F design, superheat steam, skid-mou
ted package watertube boiler is set to burn natural gas or #2 oil and future #6 oil. It is fully pip
d and wired and includes the following components:
Low NOx Burner
Burner Management System
Single-Point Positioning Combustion Controls
Forced Draft Fan, Motor & Starter
Complete Fuel Train & Pilot Ignition System
Water Column & Site Glass
Steam Pressure Gauge
Low-water Cutoffs
Safety Valves
Feedwater Stop & Check Valves
Blowdown Valves
Continuous Blowdown Metering Valve
Chemical Feed Valve
Wall Boxes for Future Soot Blowers
Steam Non-return Valve (loose)
Stack (loose)
NEMA 4 Electrical Enclosures
EconoStak Economizer (optional)
Low NOx CataStak™ SCR System (optional)
Weatherproofed (except for freezing)
Meets FM, NFPA 85 & IRI Insurance Standards
Operating Manuals
Fuel Consumption:
Natural Gas: 99,830 SCFH @ 15 psi regulated
#2 Oil / #6 Oil: 697 GPH / 763 GPH
Connection Sizes:
Main Steam: 6"-900# FLG
Natural Gas: 4”-150# FLG
#2 Oil Supply / Return: 1½" NPT / ¾" NPT
Feedwater: 3"-600# FLG
Bottom Blowdown: 1½"-600# FLG
Continuous Blowdown: ¾" NPT
Chemical Feed: ½" NPT
Atomizing Air / Steam: 1¼" NPT / 1¼" NPT
Instrument Air: ½" NPT
Water Column Drain: ¾" NPT
Electrical Power Service Requirements:
460 VAC, 3 ph, 60 hz, 200 amp
Boiler Dimensions & Weights:
Length / Width / Height: 31' 10" / 11' 10" / 12' 10"
Shipping Weight: 114,600 lbs
Operating Height: 140,000 lbs
Emissions Data (natural gas):
NOx (corr. to 3%2): 30 ppm
For information on a specific piece of equipment, please contact the selling dealer directly.
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