Watts Riser Adapter FNPT x Flange 2 1/2 - Part of the TR2 Series ADS The model offers an 8″

The model offers an 8″ × 8″ square fixed top with a heel-proof ductile iron grate and a no-hub outlet (standard)

Channel 2 is a sloped section with an invert depth from 12

The valve has integral ASTM-B88 compliant press end connection on one end

This 3/4 inch pressure relief valve is used in hot water boiler applications to protect against excessive pressure on all types of hot water heating boiler equipment

Watts Riser Adapter FNPT x Flange 2 1/2 - Part of the TR2 Series ADS The model offers an 8″This 2 1 2 inch adapter is used to convert the MNPT end of a Watts Transition Riser (TR2) to a 150 class ANSI B16. 5 flange. It is made of 304 stainless steel and should be installed according to the manufacturer's directions contained in the riser installation instructions. Features Converts MNPT to 150 class flange Stainless steel construction For use with Watts TR2 2 1 2 IN Nominal size Specifications Brand Watts EAN 098268549805 Inlet Connection