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INDEX
INDEX
SHIELDS HOSE
Exhaust/Clamps
Part Number
ID1
ID2
A
B
C
D
R
T
16-291-500x400
5.50
4.00
8.00
3.63
1.25
2.25
.20
16-291-600x500
6.00
5.00
5.00
5.00
1.50
1.50
3.50
.25
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.
18-#'s include stainless steel hose clamp.
N-#'s are bulk flappers only
Pipe
Code #
Size
O.E.M.
O.E.#
18-4456*
3"
Mercury
34765A1
18-4457*
4"
Mercury
12644A1
18-4458*➀
5" or 6"
--
--
N-184456
3"
--
--
N-184457
4"
--
--
N-184458➀
5" or 6"
--
--
* Display Packaged
➀ Must be cut at marks to fit 5" pipe
EXHAUST HOSE CLAMPS T-BOLT BAND CLAMPS
NOW
316
STAI
NLES
S
Code No.
Diameter Range
Hose I.D.
Wt. "C"
18-720-1000 ➀
1.20 - 1.37
1"
9.4
1 1/2"
18-720-1120 ➀
1.64 - 2.02
12.5
Exhaust Hose Clamp
·
18-720-2000
2.31 - 2.69
2"
12.8
2 1/2"
Intake Hose Clamp Any Below Water
18-720-2120
2.68 - 3.34
15.6
·
18-720-3000
3.10 - 3.76
3"
15.8
Line Application
3 1/2"
18-720-3120
3.59 - 4.25
17.2
Works With Corrugated Exhaust Hose
·
18-720-4000
4.18 - 4.84
4"
18.8
4 1/8"
18-720-4180
4.25 - 4.95
18.9
Full 360° Clamping Surface
·
4 1/2"
18-720-4120
4.75 - 5.41
20
4 1/2"
Corrosion Resistant 316 Stainless Steel
*
18-720-4120S
4.68 - 5.34
20
·
18-720-5000
5.30 - 5.96
5"
22
*
18-720-5000S
5.18 - 5.84
5"
22
5 1/2"
18-720-5120
5.75 - 6.41
25
5 1/2"
*
18-720-5120S
5.68 - 6.34
25
Band: 316 stainless steel, .025 thick by .75
18-720-6000
6.38 - 7.04
6"
27
*
18-720-6000S
6.18 - 6.84
6"
27
wide
18-720-8000
8.42 - 9.08
8"
29
Hardware: 316 stainless steel, 1/4" bolt, nylon
*
18-720-8000S
8.18 - 8.84
8"
29
inset locknut.
18-720-10000
10.45 - 11.11
10"
31
Extra long bolt for maximum adjustment.
*
18-720-10000S
10.18 - 10.84
10"
31
18-720-12000
12.38 - 13.04
12"
33
Torque to 75 inch pounds maximum.
*
18-720-12000S
12.18 - 12.84
12"
33
Designed to fit Shields series 200, 201, 210,
18-720-14000
14.50 - 15.16
14"
41.1
*
18-720-14000S
14.30 - 14.90
14"
41.1
250, 252.
➀ Clamps for 1" and 1 1/2" are 5/8" wide
* New sizes designed to fit Series 202 silicone exhaust hose
62