High Temperature Pump for Jacket

I need a pump to circulate heating fluid around my jacketed reactor. Nothing crazy, 140C max really. Any ideas?

Cheers

lots of folks use hot water circulation pumps designed for hydronic heating.

not rated to 140C though.

Under 100C, use Grundfos UPC pump. (They range from $90-800)
https://www.supplyhouse.com/Grundfos-52722355-UP26-99F-Circulator-Pump-1-6-HP-115-volt-5580000-p?gclid=CjwKCAiA3OzvBRBXEiwALNKDP9Z0lQK-AWWzBbipDKqlavSl3PJlJcoB-I4gN3nRZhPBY08rBKmc-hoCcOEQAvD_BwE

Over 100C, use a USA Lab circulator

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