T&S Brass B-3990-01-5X Modular Waste Drain - 3-1/2" w/ Overflow & 5" Extension Type_Vinyl this manifold features high-durability **Eterna

this manifold features high-durability **Eterna Compression Cartridges** paired with **integrated Spring Checks** to prevented hazardous cross-flow

it is resistant to rust and corrosion

ensures all connections are tightened with high-quality gaskets for a leak-proof seal

ensures the manifold interface is lubricated and the locking ring is anchored firmly to structural counter members

Restore performance and extend the life of your Watts SD3 backflow preventer with this genuine repair kit

T&S Brass B-3990-01-5X Modular Waste Drain - 3-1/2" w/ Overflow & 5" Extension Type_Vinyl this manifold features high-durability **EternaThe T&S Brass B 3990 01 5X Modular Waste Drain is an elite safety and utility component for high volume commercial kitchens. This unit features a 3 1 2" sink opening and an integrated Overflow Assembly to protect against accidental basin overfill. The 5" handle extension provides the reach needed for deep well basins or oversized cabinetry, ensuring ergonomic remote drainage control. Constructed from heavy duty cast bronze and stainless steel, it is