Page 140 - 2021 Sierra Catalog

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SHIELDS HOSE CLAMPS
All components are manufactured from marine grade 316 stainless steel. These clamps are designed to fit many applications from 5/16" to 7" diameter hoses.
SHIELDS EXHAUST PROTECTOR VALVES
Specially compounded rubber flapper valves designed to prevent water from entering the exhaust system in following seas or when backing down. Made with weather resistant EPDM with U/V stabilizer.
Sierra No.
18-710-06-2
Bulk No.
18-710-06
Diameter Size
7/16" to 3/4"
Std. No.
006
18-710-08-2
18-710-08
1/2” to 7/8”
008
18-710-10-2
18-710-10
9/16" to 11/16"
010
18-710-12-2
18-710-12
11/16" to 11/4"
012
18-710-16-2
18-710-16
11/16" to 11/2"
016
18-710-20-2
18-710-20
13/16" to 13/4"
020
18-710-24-2
18-710-24
1 1/16" to 2"
024
18-710-28-2
18-710-28
1 5/16” to 21/4”
028
18-710-32-2
18-710-32
1 9/16" to 21/2"
032
18-710-36-2
18-710-36
113/16” to 23/4”
036
18-710-40-2
18-710-40
2 1/16” to 3”
040
18-710-44-2
18-710-44
2 5/16” to 31/4”
044
18-710-48-2
18-710-48
2 9/16" to 31/2"
048
18-710-52-2
18-710-52
2 13/16” to 33/4”
052
18-710-56-2
18-710-56
3 1/16” to 4”
056
18-710-60-2
18-710-60
3 5/16” to 41/4”
060
18-710-64-2
18-710-64
3 9/16" to 41/2"
064
18-710-72-2
18-710-72
4 1/16” to 5”
072
18-710-80-2
18-710-80
4 9/16” to 51/2”
080
18-710-88-2
18-710-88
5 1/16” to 6”
088
18-710-96-2
18-710-96
5 5/8” to 61/2”
096
18-710-104-2
18-710-104
5" to 7"
104
Code #
Pipe Size
3"
4"
5" or 6"
mm
76.2
101.6
127 or 152.4
O.E.M.
Mercury Mercury —
O.E. #
34765A1 12644A1 —
18-4456* 18-4457* 18-4458*
* Display Packaged
Must be cut to fit 5" pipe (two 45° cuts required)
18-#’s include stainless steel hose clamp.
SHIELDS EXHAUST HOSE CLAMPS T-BOLT BAND CLAMPS
These exhaust hose clamps are designed to fit Shields series 200, 250, and are perfect for any application below the water line. The band is 316 stainless steel and is .025 thick by .75 wide. Other hardware includes an extra long 1/4" bolt and a nylon inset locknut. The bolt, nut and trunion are 18-8 (304) stainless steel. Maximum torque of 75 inch pounds.
SHIELDS CONSTANT TENSION CLAMPS
Diameter Range
mm
30.0 - 37.3 43.2 - 51.6 37.59 - 41.15 57.7 - 67.8 68.1 - 84.8 78.7 - 95.5 91.2 - 108 106.2 - 122.9 108.0 - 124.7 120.7 - 137.4 118.9 - 135.6 134.6 - 151.4 131.6 - 148.3 146.1 - 162.8 144.3 - 161.0 162.1 - 178.8 157.0 - 173.7 213.9 - 230.6 207.8 - 224.5 265.4 - 282.2 258.6 - 275.3 314.5 - 331.2 309.4 - 326.1 368.3 - 385.1 363.2 - 380.0
Hose I.D.
1"
1 1/2" 1 1/4" 2"
2 1/2" 3"
3 1/2" 4"
4 1/8" 4 1/2" 4 1/2" 5"
5"
5 1/2" 5 1/2" 6"
6"
8"
8" 10" 10" 12" 12" 14" 14"
mm
25.4 38.1 31.75 50.8 63.5 76.2 88.9 101.6 104.8 114.3 114.3 127.0 127.0 139.7 139.7 152.4 152.4 203.2 203.2 254.0 254.0 304.8 304.8 355.6 355.6
Wt. “C”
9.4 12.5 11 12.8 15.6 15.8 17.2 18.8 18.9 20 20 22 22 25 25 27 27 29 29 31 31 33 33 41.1 41.1
Code No.
18-720-1000 ➁ 18-720-1120 ➁ 18-720-1140 ➁ 18-720-2000 18-720-2120 18-720-3000 18-720-3120 18-720-4000 18-720-4180 18-720-4120 18-720-4120S ✱ 18-720-5000 18-720-5000S ✱ 18-720-5120 18-720-5120S ✱ 18-720-6000 18-720-6000S ✱ 18-720-8000 18-720-8000S ✱ 18-720-10000 18-720-10000S ✱ 18-720-12000 18-720-12000S ✱ 18-720-14000 18-720-14000S ✱
1.18 - 1.47 1.70 - 2.03 1.48 - 1.62 2.27 - 2.67 2.68 - 3.34 3.10 - 3.76 3.59 - 4.25 4.18 - 4.84 4.25 - 4.91 4.75 - 5.41 4.68 - 5.34 5.30 - 5.96 5.18 - 5.84 5.75 - 6.41 5.68 - 6.34 6.38 - 7.04 6.18 - 6.84 8.42 - 9.08 8.18 - 8.84 10.45 - 11.11 10.18 - 10.84 12.38 - 13.04 12.18 - 12.84 14.50 - 15.16 14.30 - 14.96
➁ Clamps for 1" and 1 1/2" are 5/8" wide ✱ Designed to fit Series 202 silicone exhaust hose
Diameter Range (in.)
Sierra No. Fits Series 202 Sizes
1.75 - 2.625 18-725-2000 1 3/4", 1 7/8", 2"
• Clamping Silicone Heater/Exhaust Hose
4.25 - 5.125 18-725-4000 4", 4 1/2"
SHIELDS HOSE — Miscellaneous / Hose Clamps