Description
The T&S Brass B-3970-VR Waste Drain Valve is engineered for high-security commercial and institutional facilities. This unit features a 3-1/2″ sink opening and a 1-1/2″ NPT adapter, equipped with a Vandal-Resistant (VR) Flat Strainer that prevents unauthorized removal or debris tampering. Constructed from heavy-duty cast bronze and stainless steel, it provides a robust remote-lever drainage solution for high-abuse environments like schools, stadiums, and correctional facilities where hardware security is paramount.
Technician’s Note: The VR flat strainer requires a specialized tool for removal, ensuring the drain remains secured in public-facing zones. Periodically clear any mineral scale from the plunger seat to maintain a watertight seal. The lever handle provides high mechanical advantage for easy operation. Polished stainless steel is highly resistant to aggressive industrial cleaning agents and high water temperatures.
- Sink Opening: 3-1/2″ Diameter.
- Security: Vandal-Resistant Flat Strainer.
- Outlet: 1-1/2″ NPT Adapter.
- Control: Lever Remote Drain.
- Reliability: Elite Institutional Grade.






Reviews
There are no reviews yet.