PRIER Products announces its partnership with MasterSpec and newly published specifications for architects, engineers and contractors. Fifteen commer-cial products have been added to MasterSpec that will help engineers research, identify and specify products for various plumbing projects. The list of new specifications includes: Light-duty commercial hydrant; heavy-duty commercial hydrant; mild-climate commercial hydrant; heavy-duty hot and cold hydrant; flush-mount roof hydrant; post-mount roof hydrant; mild-climate roof hydrant; universal mounting bracket; heavy-duty ground hydrants; exposed pipe sillcock; and angle-sill faucets. PRIER Products.