ROTARY VENT PLASTIC WHITE 240MM x 120MM - SPECIAL ORDER Water Tanks Hole Centres: 100 mm x

Hole Centres: 100 mm x 35 mm

Depth (mm) 26

Rubber weather cap on exterior keeps out moisture

Each lifter will hold up 35kg of roof

ROTARY VENT PLASTIC WHITE 240MM x 120MM - SPECIAL ORDER Water Tanks Hole Centres: 100 mm xRotary vent, Plastic, 240mm diameter, 110mm high. These require a 100mm dia hole. All plastic construction, white, with ball bearings. Protrudes 110mm above roof. These draw air OUT, as the vent spins by the slightest breeze. To install, remove the top cap and undo the spindle nut. The entire rotating section will remove and leave the base plate exposed. The base plate is screwed or riveted through the 4 holes provided, and silicone or caulking