Emerson Fisher 785C Instruction Manual page 39

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Instruction Manual
D104483X012
Table 17. 785C Double-Acting Spring Return (Spring Retract, Fail Up) Spare Part Kits (continued)
CYLINDER SIZE
435
485
535
585
685
385
435
485
535
585
685
435
485
535
585
635
685
Table 18. 785C Double-Acting Spring Return (Spring Extend, Fail Down) Spare Part Kits
CYLINDER SIZE
535
335
385
435
485
535
585
635
MAXIMUM TRAVEL,
SPRING
INCHES
PRELOAD CODE
8
8
8
8
8
12
12
12
12
12
12
16
16
16
16
16
16
MAXIMUM TRAVEL,
SPRING PRELOAD
INCHES
2
2
2
2
2
2
2
2
SPRING
16K
F1
21K
F1
25K
F1
27K
F1
17K
F2
16K
F3
25K
F1
34K
F1
21K
F2
20K
F3
34K
F1
30K
F2
29K
F3
34K
F1
32K
F3
38K
F1
51K
F1
49K
F2
64K
F3
19K
F1
12K
F1
23K
F1
23K
F1
32K
F1
31K
F1
35K
F1
18K
F1
18K
F1
29K
F1
26K
F1
33K
F1
33K
F1
SPRING
CODE
12K
F1
14K
F1
15K
F1
12K
F1
33K
F1
38K
F1
24K
F1
33K
F1
- continued -
MATERIAL
NBR
(Standard Temperature)
(Low Temperature)
Parts Kit Number
R785X435C32
R785X485C12
R785X485C22
R785X535C22
R785X585C12
R785X585C22
R785X685C22
R785X385C22
R785X435C12
R785X435C22
R785X485C12
R785X535C82
R785X585C22
R785X685C82
R785X435C22
R785X485C12
R785X535C82
R785X585C22
R785X635C72
R785X685C72
MATERIAL
NBR
(Standard Temperature)
(Low Temperature)
Parts Kit Number
R785X535C12
R785X335C22
R785X385C22
R785X435C22
R785X485C72
R785X535C12
R785X585C12
R785X635C12
785C Actuator
May 2022
Flurosilicone
R785X435C62
R785X485C32
R785X485C42
R785X535C42
R785X585C32
R785X585C42
R785X685C42
R785X385C42
R785X435C42
R785X435C52
R785X485C32
R785X535CA2
R785X585C42
R785X685CA2
R785X435C52
R785X485C32
R785X535CA2
R785X585C42
R785X635C92
R785X685C92
Flurosilicone
R785X535C32
R785X335C42
R785X385C42
R785X435C52
R785X485C82
R785X535C32
R785X585C32
R785X635C32
39

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