
Instruction Manual
D200099X012
249 Caged Sensors
August 2014
18
Key Description Part Number
26 Pipe Plug
(1)
For 249, malleable cast iron
1‐1/2 NPT (styles S2, S3, S4) (2 req'd)
2 NPT (style S2, S3, & S4)
For 249B, steel (styles S3, S4)
For 249C, S31600 (styles S3, S4)
For 249K, steel (styles S3, S4)
27 Pipe Plug (2 req'd)
For 249, cast iron
CL125
CL250
For 249B, steel
29 Liquid Damper
(1)
, S30400
NPS 1‐1/2 connection
NPS 2 connection
30 Blind Flange
(1)
For 249L
31* Ring
(1)
(Iron gasket)
For 249L 1P476921042
32 Stud Bolt
(1)
, steel B7 (4 req'd)
For 249L
33 Hex Nut
(1)
, steel (4 req'd)
For 249L
35 Heat Insulator Ass'y
Use only when specified
Key Description
36 Shaft Coupling (for heat insulator ass'y)
Use only when specified
37 Shaft Extension (for heat insulator ass'y)
Use only when specified
38 Set Screw (for heat insulator ass'y) (2 req'd)
Use only when specified
39 Cap Screw (for heat insulator ass'y) (4 req'd)
Use only when specified
40 Cap Screw (for heat insulator ass'y) (4 req'd)
Use only when specified
51 Arm Flange, For 249B (partial cage ass'y)
53 Washer (for heat insulator ass'y) (4 req'd)
Use only when specified
54 Nameplate
55 Drive Screw
56 NACE Nameplate
— Shipping Block, zinc (not shown)
— Shipping Cone, cast iron (not shown)
1. This part is available in a wide variety of materials of construction, part
dimensions, or other specifications. Listed here are standard or typical materials,
dimensions, or specifications. Contact your Emerson Process Management sales
office for assistance in selection of specific materials, dimensions, or specifications.
*Recommended spare parts
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