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Nationwide Boiler's ultra-low NOx, 475 hp (16,388 lbs/hr) package firetube boiler is skid-mounted, designed at 150 psig pressure, firing natural gas (LPG is optional). It is fully piped and wired and includes the boiler, ultra-low NOx burner, gas pressure regulator, control panel, and stub stack.
Unit of Measure

Specifications

Brands

 N/A Nationwide Boiler's

Design Pressure

 N/A 150 psig

Boiler Capacity

 N/A 16,388 lb/hr475 hp

Fuel Consumption

Natural Gas Consumption Rate1 N/A 19,950 SCFH

Connection Sizes

Steam Connection Size

 N/A 4 in

Steam Connection Type

 N/A 300# FLG

Natural Gas Connection Size

 N/A 3 in

Natural Gas Connection Type

 N/A NPT

Blowdown/Drain Connection Size

 N/A 1-1/2 in

Blowdown/Drain Connection Type

 N/A NPT

Surface Blowdown Connection Size

 N/A 1 in

Surface Blowdown Connection Type

 N/A NPT

Feedwater Connection Size

 N/A 2 in

Feedwater Connection Type

 N/A NPT

Round Exhaust Stack Size

 N/A 24 in

Electrical Power Service Requirements

Electrical Power Service Requirements

 N/A 460 VAC, 3 ph, 60 hz, 60 AMPS

Dimensions and Weights

Length

 N/A 27 ft 6 in.

Width

 N/A 10 ft 0 in.

Height

 N/A 10 ft 1 in.

Shipping Weight

 N/A 40,500 lb

Operating Weight

 N/A 68,000 lb

Emissions Data (Natural Gas)

Nitrogen Oxide (NOx) Emission Rate (Correlated to 3 Percent (%) Oxygen (O2))

 N/A 7 ppm

Carbon Monoxide (CO) Emission Rate (Correlated to 3 Percent (%) Oxygen (O2))

 N/A 50 ppm

Additional Information

Additional Information

 N/A Nationwide Boiler’s ultra low NOx, 475 hp (16,388 lbs/hr) Superior skid-mounted boiler is designed at 150 psig pressure, firing natural gas. It is fully piped and wired and includes the following components:
  • 475 hp Superior Package Firetube Boiler
  • Webster Ultra Low NOx Burner
  • Internal Economizer for 83% Minimum Efficiency
  • 40 hp TEFC Blower Motor w/ VFD (shipped loose)
  • 3-Pass XI-D Tube Design
  • 3" Main Gas Pressure Regulator (mounted)
  • NEMA 4 Control Panel w/ Siemens LMV Parallel Positioning Controls
  • O2 Trim
  • Valve Trim (safeties, drain, etc.)
  • Blowdown Valves (mounted & pre-piped)
  • 4" Non-return Valve & 2nd Steam Gate Valve (loose)
  • Single Point 480V Electrical Disconnect Connection w/ Step Down 115V Transformer
  • 8" x 4" ASME Reducer Spool (loose)
  • Modulating Feedwater Control Valve w/ 3 Valve Bypass (loose)
  • Integral Seismic Anchor Plates
  • Meets ASME Section I, Cal Code, CSD-1, IRI and NFPA-85 Requirements
  • Weatherproofed (except for freezing conditions) for Indoor / Outdoor use
  • Operating Manuals on CD’s

Note

Note

 N/A Actual Equipment may differ from listed specification.
  • 1 At 10 psig regulated pressure