BRP E250DHLSCS Service Manual page 42

INSTALLATION AND PREDELIVERY
BOAT RIGGING
Oetiker † Clamp Servicing
Use Oetiker clamps for making hose connec-
†
tions. These clamps provide corrosion resistance,
minimize the potential for abrasion of rigging com-
ponents, and provide solid, permanent connec-
tions.
The selection and installation of an Oetiker clamp
is essential in the proper sealing of hose connec-
tions. The clamp identification numbers appear in
millimeters on the side of the clamp, near the top
of the ear. Refer to Oetiker Stainless Steel Step-
less Clamps chart for actual dimensions.
WARNING
DO NOT re-use Oetiker clamps. Fuel leak-
age could contribute to a fire or explosion.
Oetiker Stainless Steel Stepless Clamps
CLAMP NO.
Replacement Clamp I.D.
346930 95
348838 105
349516 113
347107 133
347108 138
346931 140
346785 145
346786 157
348839 170
346150 185
346151 210
346152 256
346153 301
349759 316
349729 410
40
NOMINAL O.D.
Inches MM
3/8 9.5
13/32 10.5
7/16 11.3
1/2 13.3
17/32 13.8
34/64 14
9/16 14.5
5/8 15.7
11/16 17
23/32 18.5
13/16 21
1 25.6
1 3/16 30.1
1 1/4 31.6
1 5/8 41
1
1. Clamp identification numbers
The nominal size of the clamp should be chosen
so that, when it is assembled on the connecting
part, the outside diameter of the hose lies approx-
imately in the middle of the clamping range of the
clamp.
INCHES
Open Closed
0.374 0.307
0.413 0.346
0.445 0.378
0.524 0.425
0.543 0.449
0.551 0.453
0.571 0.472
0.618 0.52
0.669 0.571
0.728 0.602
0.827 0.701
1.008 0.882
1.185 1.063
1.244 1.122
1.614 1.492
000093
MILLIMETERS
Open Closed
9.5 7.8
10.5 8.8
11.3 9.6
13.3 10.8
13.8 11.3
14 11.5
14.5 12
15.7 13.2
17 14.5
18.5 15.3
21 17.8
25.6 22.4
30.1 26.9
31.6 28.4
41 37.9