Fisher 2502 Series Level-Trol Instruction Manual page 24

2502 Series
22B0463-A/DOC
22B0462-A/DOC
Key Description
188* 0-Ring (Type 2502F and 2502FC only),
Standard
High temperature
215 Nameplate, metal
Relay (figure 17)
83 Relay Body, aluminum/brass
84 Spacer Ring, aluminum
85 Casing Ass'y, aluminum/steel
86* Diaphragm Ass'y
Standard, nitrile/nylon
High-temperature, polyacrylate/nylon
87* Valve Plug, brass
88* Orifice and Core Ass'y, brass
90* O-Ring, nitrile, (2 req'd)
Standard
High temperature
Level-Trol, Fisher, Fisher-Rosemount, and Managing The Process Better are marks owned by Fisher Controls International, Inc. or Fisher-Rosemount Systems, Inc.
All other marks are the property of their respective owners.
Fisher Controls International, Inc. 1977, 1994; All Rights Reserved
For information, contact Fisher Controls:
Marshalltown, Iowa 50158 USA
Cernay 68700 France
Sao Paulo 05424 Brazil
Singapore 128461
24
Printed in U.S.A.
Figure 17. Relay Constructions
Part Number Key Description
91* Top Diaphragm
1C8538 06992
Standard, nitrile
1C8538 X0052
High-temperature, polyacrylate
12B6337 X0A2
92 Relay spring, steel, pl
93 Valve Spring, stainless steel
94* Spring Plate Gasket
48A3776 X012
Standard, neoprene
38A3778 X012
High-temperature, rubber
12B0460 X012
95 Spring Plate, steel, pl
96 Machine Screw, stainless steel, (6 req'd)
18A2451 X012
97 Machine Screw, stainless steel (4 req'd)
18A2451 X092
98 Washer (standard only), stainless steel (6 req'd)
0Y0617 14012
99* Bottom Gasket (high-temperature only), rubber
12B0468 X012
100* Top Gasket (high-temperature only), rubber
1D6875 06992
1N4304 06382
*Recommended spare part.
Part Number
1L5556 02042
1K6999 X0012
1C8961 27012
0X0836 37022
1H2696 03012
1K7000 04142
1H2697 25072
1A3294 X0022
1A8664 X00A2
1P8261 X0012
1K7001 04142
1K7002 04142