Square-Head Expansion Plugs
Turn the square head of the plug into the sealing ring to close off pipe openings. Maximum air back pressure is the amount of pressure a plug can withstand without moving. Maximum water back pressure refers to the pressure resulting from the height of the water above the plug.
Floor Drain Plugs
Often used to prevent spills from going down your drain, these plugs resist oil and most chemicals. They are nonabsorbent, washable, and reusable. An eyebolt at the top makes these plugs easy to insert and remove.
Spill-Control Drain Covers
Block grates and manholes to stop liquids from going in, or seal inactive drains to keep odors from leaking out. Wash and reuse these polyurethane covers for multiple jobs—this durable material doesn’t tear easily and won’t degrade in water, oil, or chemicals.
36” wd. × 60” lg. covers are designed to fit over trench-style drains.
| Wd. | Lg. | Dia. | Thick. | Material | Color | Each | |
| __ | __ | 12" | 1/4" | Polyurethane Rubber | Red | 0000000 | 000000 |
| 18" | 18" | __ | 1/4" | Polyurethane Rubber | Red | 0000000 | 000000 |
| 24" | 24" | __ | 1/4" | Polyurethane Rubber | Red | 0000000 | 000000 |
| 36" | 36" | __ | 1/4" | Polyurethane Rubber | Red | 0000000 | 000000 |
| 36" | 60" | __ | 1/4" | Polyurethane Rubber | Red | 0000000 | 000000 |
| 48" | 48" | __ | 1/4" | Polyurethane Rubber | Red | 0000000 | 000000 |