Page 47 of 52
14.
APPENDIX IV
14.1
Bolt Torque Recommendations
For Models with Metal Heads and PTFE Diaphragm:
REAGENT HEAD BOLTS
TIE BAR BOLTS
Reagent head Bolts
# Bolts and Thread
size
Torque (2)
# Bolts and Thread
size
Torque (2)
FT-LBS
N-M
IN-LBS
N-M
MW160007
(8) 3/8-16
23
31
(4) 1/4-20
18
2
MW160008
(8) 3/8-16
23
31
(4) 1/4-20
18
2
MW160057
(8) 3/8-16
23
31
(4) 1/4-20
18
2
MW160054
(8) 3/8-16
23
31
(4) 1/4-20
18
2
MW160013
(8) 3/8-16
29
39
(4) 1/4-20
18
2
MW160009
(8) 3/8-16
29
39
(4) 1/4-20
18
2
MW160014
(8) 5/16-18
17
23
(4) 1/4-20
42
5
MW160010
(8) 5/16-18
17
23
(4) 1/4-20
42
5
MW160015
(8) 7/16-14
34
46
(4) 5/16-18
47
5.5
MW160011
(8) 7/16-14
34
46
(4) 5/16-18
47
5.5
MW160069
(8) 7/16-14
34
46
(4) 5/16-18
13
1.5
MW160073
(8) 7/16-14
34
46
(4) 5/16-18
13
1.5
MW160004
(6) 1/2-13
35
48
(4) 1/2-13
13
1.4
MW160012
(6) 1/2-13
35
48
(4) 1/2-13
13
1.4
MW160053
(6) 1/2-13
35
48
(4) 1/2-13
30
2.4
MW160075
(6) 1/2-13
35
48
(4) 1/2-13
30
3.4
