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Burner Replacement Parts - Babcock & Wilcox
Impellers and Conical Diffusers

PI-2000 Extra heavy duty burner impeller
Swirlers
Coal distribution cone
NiHard coal deflector
NiHard coal conical diffuser

Impellers

Our extra heavy duty impellers are cast of PI-2000 stainless steel alloy with a thicker rib design to offer a longer wearlife. We designed PI-2000, a specially formulated stainless steel, to offer high heat and abrasion resistance in the burner environment.

 

PI-2000 Burner Impellers
Nozzle I.D.
O.E.M. P/N
P&I P/N
10"
81058
-
11"
81784A
23-2667
12"
81835A
81732A
23-728
23-3143
13 1/4"
81044A
83648B
23-1754
23-1362
14 1/4"
84429A
23-976
15 1/4"
56164 BA
79881 CA
23-479
23-477
21"
4631173
(Low NOx)
23-4195

 

 

 

 

 

 

 

Diffusers and Deflectors

Power & Industrial Services offers a wide variety of diffusers and deflectors in both Silicon Carbide and NiHard. Custom stocking programs are available.

 

Silicon carbide coal deflector

 

Alumina lined coal nozzle with conical
diffuser and deflector
Alumina lined coal nozzle with conical diffuser and deflector

 

Silicon Carbide conical diffuser
Conical Diffusers and Deflectors
  Conical Diffuser Coal Deflector
Nozzle L.D.
NiHard
Silicon Carbide
NiHard
Silicon Carbide
13 1/4"
22-3556
2-4406
2-4408
2-4407
15 1/4"
22-665
23-891
23-764
23-3439
16 1/4"
23-720
23-2646
23-724
23-2647
17 1/4"
23-653
23-2593
23-666
23-2387
18 1/4"
23-1633
23-3147A
23-714
23-2523
19"
2-4415
23-3147B
23-4247
23-2105
21"
23-2169
23-2265
23-2170
2-4420
23"
22-1677
23-2652
2-4422
23-2633

 

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©2003 Power and Industrial Services Corporation
95 Washington Street, P.O. Box 211, Donora, PA 15033
Phone: 1(800)676-7116   Fax: 1(724)379-4408