Fisher EZL Instruction Manual page 23

Types 161M and 161EBM Pilots (Figure 10)
Key Description
Type 161M Pilot Parts Kit (included
are keys 4, 6, 7, 15, 17, 19, and 22)
For 5 to 15 or 10 to 125 psig / 0.34 to 1.0
or 0.69 to 8.6 bar control spring range
For 120 to 300 psig / 8.3 to 20.7 bar
control spring range
For pressure loading with 5 to 15 or
10 to 125 psig / 0.34 to 1.0 or 0.69
to 8.6 bar control spring range
1 Body Assembly, Stainless steel
2 Spring Case
Type 161M, Stainless steel
Type 161EBM, Aluminum
3 Body Plug, Stainless steel
4* Plug/Stem Assembly,
Nitrile (NBR) with Stainless steel stem
Fluorocarbon (FKM) with Stainless steel stem
6 Plug Spring, 302 Stainless steel
7* Diaphragm Assembly, Nitrile (NBR) diaphragm
with 304 Stainless steel diaphragm plate
Type 161M
Type 161EBM
8 Control Spring Seat, Plated steel
Type 161M
Type 161EBM
9 Control Spring, Plated steel spring wire
Type 161M
Type 161EBM
10 Diaphragm Limiter, 303 Stainless steel
Type 161M
Type 161EBM
11 Adjusting Screw, Plated steel
Type 161M
Type 161EBM
12 Locknut, Plated steel
Type 161M
Type 161EBM
13 Machine Screw, Plated steel (6 required)
Type 161M, Stainless steel spring case
Type 161EBM, Aluminum spring case
14 Pipe Plug
15* Body Plug O-ring, Nitrile (NBR) rubber
16 Closing Cap
Nylon (PA)
Type 161M
Type 161EBM
Metal, for pressure loading
Type 161M
Type 161EBM
17* Closing Cap Gasket, Pressure loading
for metal closing cap only
Type 161M
Type 161EBM
18 Type Y602-12 Vent Assembly, Plastic
19* Stem Guide Seal Assembly, Stainless steel
seal and seal retainer with Nitrile (NBR)
rubber O-ring
22* O-ring (for Type 161M only)
*Recommended spare part
Part Number
R161MX00012
R161MX00022
R161MX00032
30B8715X012
28A9277X012
34B9955X012
1B7975X0052
20B9389X052
20B9389X062
1E701337022
A7008
See Table 4
See Table 5
See Table 4
See Table 5
P590 Series Filter (Figure 11)
See Table 4
See Table 5
Key Description
See Table 4
1 Filter Body
See Table 5
Type P594-1, Brass
Type P593-1, Aluminum
See Table 4
2* Filter Element, Cellulose
See Table 5
3 Filter Head
Type P594-1, Brass
1A946335042
Type P593-1, Aluminum
17B1897X012
4 Machine Screw
Type P594-1, Brass
1D617032992
Type P593-1, Aluminum
1A7641X0022
5 Washer (2 required)
1A767535072
Type P594-1, Brass
1F113906992
Type P593-1, Aluminum
6 Spring Washer, Plated carbon steel
T11069X0012
7* Gasket, Composition
23B9152X012
24B1301X012
1H2369X0012
17B1406X012
15A6218X012
1C659804022
27A5516X012
10B8711X012
10A0904X012
Type EZL
6 5 2
7 1 4
Figure 11. P590 Series Filter
5
3
Part Number
1E312414012
1E312409012
1E312606992
1E312514012
1E312509012
1J500218992
1J500209012
1J500018992
1J500010062
1H885128982
1F826804022
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