Sullair LS-25S Operator's Manual And Parts List page 42

Figure 6 ---15 Flexible Coupling
GASKET (2)
RETAINER (1)
COUPLER (6)
TABLE 1 INSERTION DEPTH
TABLE 2 ASSEMBLY TORQUE (I)
(I)Tighten as shown in chart or a minimum of !@ 1 6" (1.5mm) clearance between coupling lugs, whichever
comes first.
TABLE 3 GASKET RING SELECTION
GASKET (5)
SLEEVE (3)
"G"
Pipe
Size
3"
(76.2mm)
4"
(101.6mm)
Size
3"
(76.2mm)
4"
(101.6mm)
Size
3" (76.2mm)
4" (101.6mm)
RETAINER (4)
REINFORCEMENT (B)
REINFORCEMENT (A)
1/4 in
.64 cm
"D"
FOR TORQUE
(T)
COUPLER (6)
SEE SPECS IN
TABLE 2
"D" Coupling Gag
Max.
0.5"
(12.7mm)
0.5"
(12.7mm)
Standard
18.5 ft.---lbs.
(25.1 Nm)
23.5 ft.---lbs.
(31.9 Nm)
Part Number
(BUNA---N (Std)
040523
041353
Section 6
MAINTENANCE
TYP
"G" Nipple Gap
Min. Max.
2" 1.70"
(50.8mm) (43.2mm)
2" 1.62"
(50.8mm) (41.2mm)
VITON (24KT)
241732
046291
37