Dwyer easy to read manometer u-tube reads 0"- 4" WC. Adjustable zero, nontoxic fluid and comes with one write on radon system label.
Dwyer easy to read manometer u-tube reads 0"- 6" WC. Adjustable zero, nontoxic fluid and comes with one write on radon system label.
Kit includes 1 radon reduction system label, 2 caution labels, 1 flow label, 1 radon fan switch label and 1 circuit label.
Trim ring 3" white plastic rings are designed to slip on or can be split to install later.
Trim ring 4" white plastic rings are designed to slip on or can be split to install later.
Nelson 3" firestop; protects against PVC pipe acting as a passage way for fire and smoke. When exposed to fire the firstop expands and seals voids caused by the breakdown of the PVC pipe.
Nelson 4" firestop; protects against PVC pipe acting as a passage way for fire and smoke. When exposed to fire the firstop expands and seals voids caused by the breakdown of the PVC pipe.
3" PCV snap clamp. Easily mount PVC pipe with snap clamps, can be mounted horizontally or vertically. Pipe snaps in securley and easily. Profesional and clean looking.
4" PCV snap clamp. Easily mount PVC pipe with snap clamps, can be mounted horizontally or vertically. Pipe snaps in securley and easily. Profesional and clean looking.
