These replacement Bowman domed blank off rubber end caps are for Bowman marine keel cooled heat exchangers.
It is a good idea to check heat exchanger end caps where possible when servicing or re-commissioning the boat in the spring. Check the end caps for signs of fatigue or cracks and remove any debris that has built up; replacing if necessary.
EG028 (Bowman 3419):- Thornycroft 54382778.
EG028 | EG029 | |
Internal Diameter | 70mm | 90mm |
External Diameter | 80mm | 102mm |
Body Internal Diameter | 50mm | 68mm |
Body External Diameter | 60mm | 80mm |
Bowman Part Number | 3419 | 3421 |