Flame King 40lb LP Cylinder w/OPD Size:40 lb plugs are sized for concrete

plugs are sized for concrete and clay pipe

minimum working pressure 10 psi to maximum working pressure 150 psi

Seed germinates best when temperatures are between 60°F and 80°F and danger of frost has passed

5/16-Inch x 200'

and high-traffic areas

Flame King 40lb LP Cylinder w/OPD Size:40 lb plugs are sized for concreteSafety first Flame King tanks are Pre purged vacuum ready for filling with LP gas they are x ray and hydro static tested plus Department of Transportation (DOT) and Transport Canada (TC) certified High quality each tank is constructed from high grade welded steel and powder coated for long lasting durability Premium valve Premium OPD (overfilling prevention device) valve assembly which is required by law in most States. If your tank doesnt have this,