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All Categories > SERIES PLW - LOW PRESSURE STEAM AND HOT WATER FIREBOX BOILER > Item # PLW-661  

Item # PLW-661, SERIES PLW - LOW PRESSURE STEAM AND HOT WATER FIREBOX BOILER


EASCO Series PLW, Steel Firebox, Horizontal Firetube 3-Pass Waterbacked Combustion Systems are manufactured for use in-low pressure steam (15 PSIG) or hot-water (30 to 160 PSIG, maximum 250 degrees F) applications, providing for efficient operation and low cost maintenance.




Lengths  · Widths  · Heights  · Boiler Service Connection Locations  · Boiler Service Connection Sizes  · Specifications  · Ratings & Capacity Data

Lengths

A-Overall

264 in

B-Shell

176-1/2 in

C-Base Frame

235 in

D-Service Platform

58-1/2 in

E-Minimum Tube Pull Clearance

182-1/2 in

F-Minimum Rear Smoke Box Door Clearance

28 in


Widths

G-Overall

117-7/8 in

H-Shell with 2" Insulation

97-7/8 in

l-Base Frame (Package)

95-1/2 in

J-Base Saddle (Field Erect)

95-1/2 in

L-Base Frame (Field Erect)

180-1/2 in

N-Front Smoke Box

15-1/4 in


Heights

O-Overall

170-11/16 in

P-Base to Furnace C.L.

42 in

Q-Base Frame

6 in

R-Base to Top of Furnace

75-7/8 in


Boiler Service Connection Locations

U-Base to Flue Gas Outlet

133-3/8 in

V-Base to Supply Outlet

156-1/2 in

W-Length from Front Tubesheet to Center of Supply Conn.

59-1/2 in

X-Rear Smoke Box Outlet Center Line

14-1/2 in

Z-Height from Base to Return Connection

12 -3/8 in


Boiler Service Connection Sizes

a-Supply, Steam/Hot Water

10 in
12
in

b-Flue Gas Vent

24 in

c-Safety Relief Valve(s)

3 in

d-Control Header

1-1/4 in

e-Surface Blowdown

2 -1/2 in

f-Washout

2 -1/2 in

g-Feedwater/Return, Steam/Hot Water

6 in

i-Aquastat

3/4 in

j-Preheater/Blend Pump

3 in


Specifications

Shipping Weight Dry Packaged (Approx.)

7600 lb

Water Content Steam Boiler

3745

Water Content Hot Water Boiler

4,191

General Service Access & Fireside Sampling

Manhole
Handhole

Furnace Access Door

Furnace Draft Sample

Flue Gas Outlet Cleanout Access

Furnace Observation Port

Sequence Draft Sample

Combustion Relief Mechanism

Rear Smoke Box Access

Front Smoke Box Access


Ratings & Capacity Data

Gross Output Horsepower

661 hp

Gross Output Steam/Hot Water

22140 mbh

Gross Output Steam, from and at 212 degrees F

22818 lb/hr

Light Oil, 140 MBH/Gal

198 gph

Heavy Oil, 150 MBH/Gal

185 gph

Natural Gas

29513 mbh

Heating Surface Fireside

3307 ft²


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·  Series PLW - Low Pressure Steam and Hot Water Firebox Boiler Order Nomenclature Drawing


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