3 in. Black Exhaust Thru Hull with Flapper | Centek 1200299
3 in. Black Exhaust Thru Hull with Flapper | Centek 1200299
Centek's fiberglass thru hull with flapper valve is designed for marine exhaust applications.
- Exhaust thru hull fitting
- For use with 3 in. inside diameter marine exhaust hose
- Includes rubber flapper to prevent backflow of water into the exhaust system
- Black color
- Made of compression molded fiberglass
- Will not corrode like metallic thru hulls
- 4 pre-drilled mounting holes
- 5 1/2 in. length
- 3 in. shank length
- 4.88 in. flange diameter
- Replacement flapper repair kit P/N 1200313
