I need a source for relatively low pressure 2-1/2" BSP fittings to connect to a vacuum pump. McMaster and the rest of my usual suspects only go up to 2". Even just a bushing with 2-1/2 BSP on the outside and 2 NPT on the inside would get me there.
Before I go buy some 55 degree threading inserts and make what should be a very off-the-shelf part, does anyone have a good domestic source for this sort of thing?
Thanks!
Before I go buy some 55 degree threading inserts and make what should be a very off-the-shelf part, does anyone have a good domestic source for this sort of thing?
Thanks!