Green Drain Waterless Trap Seal 3" (75-85mm) Waterproof Junction Box Comprehensive Selection: Includes 240 pieces

Comprehensive Selection: Includes 240 pieces of assorted dowty washers to cover a wide range of applications

Application: Annular Cutter Drilling (Coolant Assisted)

Suitable for steel

Instant Tubing Connections: Convenient one-touch fittings provide quick and secure tubing connections

This comprehensive kit includes a variety of metric-sized stainless steel set screws

Green Drain Waterless Trap Seal 3" (75-85mm) Waterproof Junction Box Comprehensive Selection: Includes 240 piecesImportant: Please check your measurements carefully before ordering to ensure the correct size is selected. Returns cannot be accepted for items that may have been exposed to grey water or sewage, so confirming the drain size before purchase is essential. The Green Drain Waterless Trap Seal 3" is engineered for larger floor drains where maintaining a reliable seal is critical. Installed directly into the drain outlet, it creates a one way barrier that