I have a Mango with a M-92 Perkins installed. I am looking for ideas on the
correct way to install an anti siphon valve or loop. The old engine had a
valve installed between the seacock and a refrigeration condenser which was part
of the raw water system. I am not sure if this is OK though the boat
travelled 1000s of miles in this manner.
SV Eshamy Mango#15 Michael P. McCarthy