JLG 1850SJ, Service And Maintenance Manual, Page: 294 / 712

SECTION 5 - BASIC HYDRAULIC INFORMATION & HYDRAULIC SCHEMATICS
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Table 5-29. British Standard Parallel Pipe Port (BSPP) - S Series - Table 2 of 3
TYPE/FITTING IDENTIFICATION
FORM E* (EOLASTIC SEALING RING)
STUD ENDS AND HEX TYPE PLUGS
with (ORFS) or S series DIN (MBTS) opposite end
FORM G/H*** (O-RING W/ RETAINING RING) STUD ENDS & ADJUSTABLE
STUD ENDS
with (ORFS) or S series DIN (MBTS) opposite end
MATERIAL
BSPP
Thread G
Size
Connecting
Tube O.D.
Torque Torque
[Ft-Lb] [N-m] [Ft-Lb] [N-m]
(metric) (mm) Min Nom Max Min Nom Max Min Nom Max Min Nom Max
ST
EE
L
FIT
TIN
GS
WIT
H
ST
EE
L M
ATIN
G
CO
M
P
ON
EN
TS
; U
N
-L
UB
RI
CA
TE
D T
H
R
EAD
S
G 1/4A 6 41 43 45 55 58 61 26 28 29 35 38 39
G 1/4A 8 41 43 45 55 58 61 26 28 29 35 38 39
G 3/8A 10 59 62 65 80 84 88 52 55 57 70 75 77
G 3/8A 12 59 62 65 80 84 88 52 55 57 70 75 77
G 1/2A 14 85 90 94 115 122 127 66 70 73 90 95 99
G 1/2A 16 85 90 94 115 122 127 66 70 73 90 95 99
G 3/4A 20 133 140 146 180 190 198 133 140 146 180 190 198
G 1A 25 229 241 252 310 327 342 229 241 252 310 327 342
G 1-1/4A 30 332 349 365 450 473 495 332 349 365 450 473 495
G 1-1/2A 38 398 418 438 540 567 594 398 418 438 540 567 594
MATERIAL
BSPP
Thread G
Size
Connecting
Tube O.D.
Torque Torque
[Ft-Lb] [N-m] [Ft-Lb] [N-m]
(metric) (mm) Min Nom Max Min Nom Max Min Nom Max Min Nom Max
AL
U
M
IN
UM
/B
RA
SS
FIT
TING
S OR
AL
U
M
IN
UM
/B
RAS
S
MA
TI
NG C
O
MPONE
N
TS;
U
N
-L
U
B
R
IC
ATE
D TH
RE
ADS
G 1/4A 6 27 28 29 37 38 39 17 18 19 23 24 26
G 1/4A 8 27 28 29 37 38 39 17 18 19 23 24 26
G 3/8A 10 38 40 42 52 54 57 34 36 37 46 49 50
G 3/8A 12 38 40 42 52 54 57 34 36 37 46 49 50
G 1/2A 14 55 58 61 75 79 83 43 45 47 58 61 64
G 1/2A 16 55 58 61 75 79 83 43 45 47 58 61 64
G 3/4A 20 86 91 95 117 123 129 86 91 95 117 123 129
G 1A 25 149 157 164 202 213 222 149 157 164 202 213 222
G 1-1/4A 30 216 227 237 293 308 321 216 227 237 293 308 321
G 1-1/2A 38 259 272 285 351 369 386 259 272 285 351 369 386
* Typical for JLG Straight Male Stud Fittings
** Non typical for JLG Straight Male Stud Fittings, reference only.
*** Typical for JLG Adjustable Fittings