If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.
Hi guys, is there any way how to check working non-return valve? i mean something like if its possible blow trough from the right direction or does it need far more pressure. just wandering if mine works well. thank you very much Danny