The PLASTIC MUSHROOM STYLE TANK VENT CAP, or tank breather cap, keeps out debris, insects, seeds, and rain while allowing tanks to properly vent. All plastic contruction is corrosion proof.

All Plastic Tank Vent Cap or tank breather cap is all plastic and therefore corrosion-proof. Allows containers to vent while screening out debris, airborne seeds, and insects. PVC body with polypropylene screen.

Prevents containers from collapsing under partial vacuum, or building pressure during filling. Mushroom style plastic vent cap prevents falling dirt from clogging the screen and prevents rain water from entering tank. These mushroom style breather vents are suitable for washdown duty. Used for roof vent stacks, air intakes, venting equipment cabinets, exhaust pipes and more.

Available in any standard NPT fitting sizes 1/2" fitting size and larger - male thread, female thread or slip fitting. All sizes up to 6" are in stock.

Screen material:

• Standard mesh is 12x12 strands per inch(which is close to a window screen)
   

2" MALE VENT CAP

QUICK SPECIFICATIONS

• Material (housing).............PVC, schedule 40
• Screen mesh.....................polypropylene woven
• Open area .........................40%
• Maximum temperature.......150F (65C)

VENT CAP CUTWAY VIEW

2" MALE VENT CAP

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Size

1/2" $6.50 3/4" $6.50 1." $10.50 1.25" $10.50 1.5" $10.50 2" $13.50 2.5" $33.00 3" $25.00 4" $25.00 6" $78.00

Mounting Type

Male NPT threads Female NPT threads Slip

VENT CAP POROSITY CIRCLED