Just a bit of possibly useful info.
I opened a jar of my passatta and had 300-400 ml left so decided to try the cryofiltration/clarification I have used on stocks. So froze the pasatta then let it thaw and drain undisturbed in a cheesecloth lined sieve.
Notes
Worked really well, producing a crystal clear red gold fluid
400 ml produced around 200 ml of consommé
The consommé was full of tomato flavour
The remaining pulp was near tasteless which came as a surprise, so was consigned to the compost rather than the pizza sauce I’d envisaged.