Watts 3/4 LF9D - Part of the LF9D Series ADS The Flat Roof Drain is

The Flat Roof Drain is a bi-functional deep sump drainage solution designed for commercial

Product Codes: Z530-2IC

and a 4 inch no hub outlet for simple installation

this option offers a sturdy barrier with an expected lifespan of 6-10 years

dual sweat connection

Watts 3/4 LF9D - Part of the LF9D Series ADS The Flat Roof Drain isThis 3 4 inch lead free dual check valve backflow preventer with atmospheric vent prevents the reverse flow of hot or cold polluted water from entering into the potable water supply. This valve is designed for continuous pressure non health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines. It consists of a lead free forged brass body with