Winco FB-TS35 Bar Maid Fly-Bye Floor Drain Trap Seal for 3.5" Drain Pipes Bellaire #Sink Opening: 3-1/2" Diameter

#Sink Opening: 3-1/2" Diameter

Technician’s Note: The NPT adapter facilitate rapid connection to standard building plumbing leads—ensure professional-grade plumbing tape is used during assembly

it is the ideal choice for compact prep zones focusing on workstation efficiency and durability

providing absolute structural stability while preventing hazardous back-siphoning into building supply leads

it is engineered for the high-cycle industrial service common in medical laboratories and food processing zones focusing on workstation efficiency and durability

Winco FB-TS35 Bar Maid Fly-Bye Floor Drain Trap Seal for 3.5" Drain Pipes Bellaire #Sink Opening: 3-1/2" DiameterPatented one way valve allows fluid to flow down without impeding flow rate and lets nothing come back up. Pesticide free, No VOCs Makes drains virtually maintenance free Effectively stops fruit flies and insects from coming up Acts as a vapor barrier to keep bacteria, odors, and gases in the drain for improved indoor air quality No need to add primers and fresh water