Lomanco Ridge Vents OmniRidge® Model:OR4-N A full 3″ (76

A full 3″ (76

corn and coal stoves

effective way to insulate pipes of all diameters

0-650/0-2000 rpm for increased user flexibility providing a wide range of applications

Clean up: Soap and Water

Lomanco Ridge Vents OmniRidge® Model:OR4-N A full 3″ (76Models OR 4, OR4 N, OR4 S External venturi baffle. Weatherproof under lapping joint. Four drain holes per foot per side. Preformed to 3 12 pitch. External water shield. Model OR4 N includes 30 nails with each piece. Model OR4 S provides enhanced weather protection. Lomanco Omni Series Ridge Vents are available in two styles and many variations. The roll version comes in easy to handle 20 foot and 30 foot lengths, while the stick version comes in 4