14/10/12 |
Business Name |
MBT |
Top picture is of the main tank vents going in at last. With a lot of trouble, I made 20% glass filled ptfe packing, but when I eventually fitted them in, the packing jammed the valve solid. After a lot of poking around, I did away with it. The important bit is the main seal in the through hull. At first, I couldnt get the O rings to go in, it’s such a tight fit, so I drilled a slight taper into the entry and they slid in perfect. I am using 3 x 8mm epdm O rings with silicone grease. |
Submersible Build Log |