Emerson Fisher LR128 Instruction Manual page 19

Key Description
15 Stem, Stainless steel
(For bodies with travel indicator)
1 and 2 in. / DN 25 and 50 bodies
3 and 4 in. / DN 80 and 100 bodies
16* Back-up Ring, PTFE
(For bodies with travel indicator, 2 required)
1 and 2 in. / DN 25 and 50 bodies
3 and 4 in. / DN 80 and 100 bodies
17 Upper Spring Seat, Stainless steel
(For bodies with travel indicator)
1 and 2 in. / DN 25 and 50 bodies
3 and 4 in. / DN 80 and 100 bodies
18* O-ring (For bodies with travel indicator)
1 and 2 in. / DN 25 and 50 bodies
Nitrile (NBR)
Fluorocarbon (FKM)
3 and 4 in. / DN 80 and 100 bodies
Nitrile (NBR)
Fluorocarbon (FKM)
19 Indicator Fitting, Stainless steel
(For bodies with travel indicator)
1 and 2 in. / DN 25 and 50 bodies
3 and 4 in. / DN 80 and 100 bodies
19 Travel Indicator Plug, Stainless steel
(For bodies without travel indicator)
1 in. / DN 25 body
2 in. / DN 50 body
3 and 4 in. / DN 80 and 100 bodies
20 Indicator Washer (For bodies with travel indicator)
1 and 2 in. / DN 25 and 50 bodies
3 and 4 in. / DN 80 and 100 bodies
21 Indicator Cover, Plastic
(For bodies with travel indicator)
1 and 2 in. / DN 25 and 50 bodies
3 and 4 in. / DN 80 and 100 bodies
22 Indicator Protector, Plastic
(For bodies with travel indicator)
1 and 2 in. / DN 25 and 50 bodies
3 and 4 in. / DN 80 and 100 bodies
23 Inlet Strainer, Stainless steel
1 in. / DN 25 body
2 in. / DN 50 body
3 in. / DN 80 body
4 in. / DN 100 body
24 Nameplate
25 Flow Arrow
26 Drive Screw, Stainless steel
1 in. / DN 25 body (4 required)
2, 3 and 4 in. / DN 50, 80 and 100 (5 required)
* Recommended spare part.
Part Number Key Description
28* O-ring
1 in. / DN 25 body
T14185T0012 Nitrile (NBR)
T21074T0012 Fluorocarbon (FKM)
2 in. / DN 50 body
Nitrile (NBR)
1N659106242 Fluorocarbon (FKM)
1J418806992 3 in. / DN 80 body
Nitrile (NBR)
Fluorocarbon (FKM)
18B2129X012 4 in. / DN 100 body
18B5968X012 Nitrile (NBR)
Fluorocarbon (FKM)
29 Pipe Nipple
1H2926X0032 Steel
1H2926X0022 Stainless steel
45 Bushing
1D191706992 Steel
1N423906382 Stainless steel
47 Hex Nut (For Stainless steel Bonnet)
SA194 GRADE 8M Stainless steel
28B2128X012 1 in. / DN 25 body (4 required)
28B5969X012 2 in. / DN 50 body (8 required)
3 in. / DN 80 body (8 required)
4 in. / DN 100 body (8 required)
19B2409X012 63 Pipe Plug, Steel/Stainless steel
GE17585X012 Standard Piping (3 required)
28B5970X012 Pre-piped Pilot Supply (2 required)
70* O-ring
18B2138X012 1 and 2 in. / DN 25 and bodies
18B8503X012 Nitrile (NBR)
Fluorocarbon (FKM)
3 and 4 in. / DN 80 and 100 bodies
T14188T0012 Nitrile (NBR)
19B2270X012 Fluorocarbon (FKM)
129 Socket Head Screw, Stainless steel
For 1 in. / DN 25 body only
24B1301X012 130 Lock Washer, Stainless steel
29B2269X012 For 1 in. / DN 25 body only
136 Stud (For Stainless steel Bonnet)
20B8004X012 B8M Class 2 Stainless steel
10B4409X012 1 in. / DN 25 body (4 required)
20B4367X012 2 in. / DN 50 body (8 required)
20B4374X012 3 in. / DN 80 body (8 required)
- - - - - - - - - - - 4 in. / DN 100 body (8 required)
- - - - - - - - - - -
1A368228982
1A368228982
Type LR128
Part Number
19B2838X012
19B2838X022
18B2124X012
18B2124X022
18B8514X012
18B8514X022
18B2140X012
18B2140X022
- - - - - - - - - - -
- - - - - - - - - - -
- - - - - - - - - - -
- - - - - - - - - - -
1C330635252
1A377235252
1A376035252
1A352035252
- - - - - - - - - - -
- - - - - - - - - - -
13A1584X052
13A1584X022
10A3803X062
10A3803X032
1D6170X0012
1A3291X0012
1R284835222
1K242935222
1A378135222
1R369035222
19