APPENDIX
95GR MM199 (10---89)
4-4
HYDRAULIC FITTING INFORMATION
HYDRAULIC TAPERED PIPE FITTING (NPT)
TORQUE CHART
NOTE: Ratings listed are when using teflon thread
seal.
Minimum
Maximum
Size
Torque
Torque
______________________________________________________________
1/4 NPT
10 ft lb (14 Nm)
30 ft lb (41 Nm)
1/2 NPT
25 ft lb (34 Nm)
50 ft lb (68 Nm)
3/4 NPT
50 ft lb (68 Nm)
100 ft lb (136 Nm)
HYDRAULIC TAPERED SEAT FITTING (JIC)
TORQUE CHART
Tube
Thread
Maximum
O.D. (in)
Size
Torque
______________________________________________________________
0.25
0.44---20
9 ft lb (12 Nm)
0.38
0.56---18
20 ft lb (27 Nm)
0.50
0.75---16
30 ft lb (41 Nm)
0.62
0.88---14
40 ft lb (54 Nm)
0.75
1.12---12
70 ft lb (95 Nm)
1.0
1.31---12
90 ft lb (122 Nm)
HYDRAULIC O--RING FITTING TORQUE CHART
Tube
Thread
Minimum
Maximum
O.D.(in)
Size
Torque
Torque
______________________________________________________________
0.25
0.44---20
6 ft lb (8 Nm)
9 ft lb (12 Nm)
0.38
0.56---18
13 ft lb (18 Nm)
20 ft lb (27 Nm)
*10 ft lb (14 Nm)
12 ft lb (16 Nm)
0.50
0.75---16
20 ft lb (27 Nm)
30 ft lb (41 Nm)
*21 ft lb (28 Nm)
24 ft lb (33 Nm)
0.62
0.88---14
25 ft lb (34 Nm)
40 ft lb (54 Nm)
0.75
1.12---12
45 ft lb (61 Nm)
70 ft lb (95 Nm)
1.0
1.31---12
60 ft lb (81 Nm)
90 ft lb (122 Nm)
NOTE: Do not use sealant on o---ring threads.
*Aluminum bodied components
Summary of Contents for 96GR
Page 1: ... Operator Manual ...
Page 12: ...SPECIFICATIONS 95GR MM199 10 89 1 2 ...
Page 16: ...SPECIFICATIONS 95GR MM199 10 89 1 6 ...
Page 18: ...OPERATION 95GR MM199 10 89 2 2 ...
Page 36: ...OPERATION 95GR MM199 10 89 2 20 ...
Page 47: ...MAINTENANCE 3 11 95GR MM199 10 89 04307 HYDRAULIC SCHEMATIC ...
Page 60: ...MAINTENANCE 95GR MM199 10 89 3 24 04309 ELECTRICAL SCHEMATIC ...
Page 61: ...MAINTENANCE 3 25 95GR MM199 10 89 01502 ELECTRICAL SCHEMATIC ACCESSORIES ...
Page 82: ...APPENDIX 95GR MM199 10 89 4 2 ...