After1 batch the pump sprung a terminal leak
so I decided to pull it apart only to find out thatit had
rubber seals. I then pulled anther pump apart to find "hello" rubber
seals.
If Alex uses WM pump what brand are
they?
Cheers Ian
___
Biofuel
Ian,
No pump should fail with but one flush of biodiesel unless they were
already on their way out. It would take some pretty spongy seals for
that to be the case.
Todd Swearingen
After 1 batch the pump sprung a terminal leak so I decided to pull it
apart only to find out that it had
And more importantly what type of rubber do they have. There are
synthetic 'rubbers' and vegetable rubbers. IIRC vegetable rubber is
good with mineral oils and petrochemicals but is disolved by vegetable
oil. Synthetic rubber is what you want for compatibility with veggie
oil. Perhaps all that
