These all-plastic mushroom-style tank vent caps, or tank breather caps, keep out rain, debris, airborne seeds, and insects while allowing tanks or enclosures to vent correctly. The caps can be used for roof vent stacks, air intakes, machine cabinets, and exhaust pipes. The electrical-grade PVC material is mineral-filled to provide higher impact resistance and higher temperature service than standard PVC. The threaded caps screw onto a mating thread.
- Gray Schedule 40 electrical-grade PVC fitting & white PVC cap
- All plastic construction is corrosion-proof
- Polypropylene 24 x 24 mesh (800 micron)
- Open area: 58%
- Max. temperature: 150°F (65°C)