Untitled design (19)

BELL IN VACUUM €“ GLASS

BELL JAR WITH VACUUM PLATE
BOURDON GAUGE

For use on pump plate not less than 15cm dia. Electric bell operating on 4-6 volts AC/DC suspended on rubber cord in bell jar.  Fine coiled wire connections to terminals mounted in rubber bung sealing the jar.

SKU: PH 10141 Categories: ,
ENQUIRY!

Description

For use on pump plate not less than 15cm dia. Electric bell operating on 4-6 volts AC/DC suspended on rubber cord in bell jar.  Fine coiled wire connections to terminals mounted in rubber bung sealing the jar.