Centek’s line of exhaust systems check valves are made of the same fiberglass and
fire retardant resins used to produce Vernatube, the UL listed tubing line.
These fittings are lightweight, strong, non-corroding, and durable. Fittings are
installed easily and their outside dimensions are compatible with tubing and
approved marine rubber exhaust hoses.
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A
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B
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C
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D
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NOM. O.D.
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I/O LENGTH
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LENGTH
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DIAMETER
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| Part #
|
INCHES
|
MM
|
INCHES
|
MM
|
INCHES
|
MM
|
INCHES
|
MM
|
| 1200403
|
1.5
|
38
|
2
|
51
|
11.79
|
299
|
4.34
|
110
|
| 1200263
|
1.63
|
41
|
1.5
|
38
|
11.79
|
299
|
4.34
|
110
|
| 1200398
|
1.88
|
48
|
1.88
|
48
|
9
|
229
|
4.34
|
110
|
| 1200328
|
2
|
51
|
1.5
|
38
|
8.37
|
213
|
4.34
|
110
|
| 1200426
|
2.25
|
57
|
3.19
|
81
|
16.13
|
410
|
5.58
|
142
|
| 1200449
|
2.38
|
60
|
3.31
|
84
|
18.69
|
475
|
7.06
|
179
|
| 1200307
|
2.5
|
64
|
3
|
76
|
16.13
|
410
|
5.58
|
142
|
| 1200274
|
3
|
76
|
3.5
|
89
|
18.66
|
474
|
7.06
|
179
|
| 1200411
|
3.5
|
89
|
3.5
|
89
|
20.3
|
516
|
8.09
|
205
|
| 1200369
|
4
|
102
|
3.5
|
89
|
21
|
533
|
9.06
|
230
|
| 1200479
|
4.5
|
114
|
5
|
127
|
24.63
|
626
|
11.15
|
283
|
| 1200377
|
5
|
127
|
4.38
|
111
|
24.25
|
616
|
11.15
|
283
|
| 1200386
|
6
|
152
|
5
|
127
|
26.2
|
665
|
12.2
|
310
|
Retail Price: $220.58
Your Price: $170.30
You Save: $50.28 (23 %)
Check Valve
|
Retail Price: $49.77
Your Price: $38.43
You Save: $11.34 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $451.12
Your Price: $348.28
You Save: $102.84 (23 %)
Centek Check Valve
|
Retail Price: $296.56
Your Price: $228.95
You Save: $67.61 (23 %)
Check Valve
|
Retail Price: $162.64
Your Price: $125.56
You Save: $37.08 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $69.16
Your Price: $53.39
You Save: $15.77 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $222.15
Your Price: $171.51
You Save: $50.64 (23 %)
Centek Marine Wet Exhaust Check Valve 2" Inlet/Outlet
|
Retail Price: $359.95
Your Price: $277.89
You Save: $82.06 (23 %)
Centek 1200328G 2.00" Check Valve Assembly (GC) /EA
|
Retail Price: $70.73
Your Price: $54.61
You Save: $16.12 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $532.42
Your Price: $411.05
You Save: $121.37 (23 %)
Centek Check Valve
|
Retail Price: $769.25
Your Price: $593.89
You Save: $175.36 (23 %)
Centek 1200369GCS 4.00" Check Valve Assembly (GC,CS) /EA
|
Retail Price: $63.28
Your Price: $48.86
You Save: $14.42 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $807.93
Your Price: $623.75
You Save: $184.18 (23 %)
Centek 1200377 5" Check Valve Assembly /EA
|
Retail Price: $1,089.85
Your Price: $841.40
You Save: $248.45 (23 %)
Centek 1200377CS 5.00" Check Valve Assembly (CS) /EA
|
Retail Price: $807.93
Your Price: $623.75
You Save: $184.18 (23 %)
Centek 1200377X 5.00" Check Valve (Large Body) /EA
|
Retail Price: $1,960.24
Your Price: $1,513.38
You Save: $446.86 (23 %)
Centek 1200377YCS 5.00" Check Valve Assembly (YQF,CS) /EA
|
Retail Price: $1,159.50
Your Price: $895.18
You Save: $264.32 (23 %)
Centek Inline Check Valve 6"
|
Retail Price: $158.96
Your Price: $122.72
You Save: $36.24 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $380.92
Your Price: $294.09
You Save: $86.83 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $55.02
Your Price: $42.47
You Save: $12.55 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $57.63
Your Price: $44.49
You Save: $13.14 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $244.16
Your Price: $188.50
You Save: $55.66 (23 %)
Check Valve
|
Retail Price: $83.31
Your Price: $64.32
You Save: $18.99 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $510.94
Your Price: $394.47
You Save: $116.47 (23 %)
Centek 1200400P 2" x 4" Reducer Coupling (PYQF) /EA
|
Retail Price: $203.81
Your Price: $157.35
You Save: $46.46 (23 %)
An added measure of safety, check valves help prevent the back flow of water and subsequent engine damage.
|
Retail Price: $532.42
Your Price: $411.05
You Save: $121.37 (23 %)
Check Valve
|
Retail Price: $644.46
Your Price: $497.55
You Save: $146.91 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $423.35
Your Price: $326.84
You Save: $96.51 (23 %)
Check Valve
|
Retail Price: $58.16
Your Price: $44.90
You Save: $13.26 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $53.97
Your Price: $41.67
You Save: $12.30 (23 %)
Centek Exhaust Reducer Coupling 1.5 to 1.75
|
Retail Price: $91.86
Your Price: $70.92
You Save: $20.94 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $410.77
Your Price: $317.13
You Save: $93.64 (23 %)
Check Valve
|
Retail Price: $67.59
Your Price: $52.18
You Save: $15.41 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $802.17
Your Price: $619.30
You Save: $182.87 (23 %)
Check Valve
|
Retail Price: $366.15
Your Price: $282.68
You Save: $83.47 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $56.59
Your Price: $43.69
You Save: $12.90 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $56.59
Your Price: $43.69
You Save: $12.90 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $63.92
Your Price: $49.35
You Save: $14.57 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $279.13
Your Price: $215.50
You Save: $63.63 (23 %)
Centek 1200529Y 2.38" X 2.50" Reducer Coupling (YQF) /EA
|
Retail Price: $47.68
Your Price: $36.81
You Save: $10.87 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $57.11
Your Price: $44.09
You Save: $13.02 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $486.75
Your Price: $375.79
You Save: $110.96 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $67.06
Your Price: $51.78
You Save: $15.28 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $482.03
Your Price: $372.15
You Save: $109.88 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $134.66
Your Price: $103.96
You Save: $30.70 (23 %)
Exhaust Reducer Coupling
|
Retail Price: $1,117.59
Your Price: No Longer Available.
Centek Check Valve
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