Corrosion Proof Tank Vent Cap or tank breather cap, allows containers to vent while screening out debris and insects. PVC with polypropylene screen. Standard filtration rating is 420 microns. (35 x 35 mesh)
Prevents containers from collapsing under partial vacuum, or building pressure during filling. Mushroom style vent cap prevents falling dirt from clogging the screen and prevents water from entering tank. These mushroom style breather vents are suitable for washdown duty.
Available in any standard fitting size up to 4".
Different screen porosity is available by request.
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