Tank Breather Chrome Plated Bronze four sizes
$58.20
$86.42
(12405)
All tanks should be vented overboard to ensure pressure cannot build up in the tank causing dangerous leaks, also when the tank fluid is being extracted out, you need to replace the fluid with air or the tank collapses inward.
Chrome plate bronze. Being bronze they are not effected by petrol diesel most acids or timber treatment fluids. Complete with nut and washer.
Sizes to suit 10mm, 13mm, 16mm, 19.9mm internal diameter hose.