Taco Inc 110-252F-1 Flange 1 In Cast Iron Pk 2

1-Inch Cast Iron Flange Pair

This Taco Inc flange set includes two 1-inch cast iron flanged components designed for drain and trap assemblies. The parts suit plumbers and maintenance teams joining pipe sections in residential or light commercial systems. Cast iron construction provides the rigidity required for gravity-flow drainage. Buyers needing plastic, copper or larger-diameter flanges will not be served by this listing.

Straightforward Threaded Connection

Each flange installs by threading onto a matching 1-inch pipe end and tightening against a gasket or sealant. The cast iron material resists cross-threading better than softer metals, but the installer must ensure threads are clean and aligned before applying torque. Over-tightening can crack the flange or strip the pipe threads, so hand-tight plus a measured turn is the standard practice.

Durable Under Continuous Flow

Once assembled, the cast iron body withstands the constant weight and vibration of standing or moving wastewater without deforming. The material also tolerates the temperature swings typical in drain lines, from cold condensate to hot appliance discharge. No performance data for pressure surges or vacuum conditions is supplied, so the installer should verify the system design stays within gravity-flow limits.