Watts 415-015 1 1/4 - Part of the 415 Series SKAPS ZB415I-4NL

ZB415I-4NL

NPT female connections in a straight through gauge port

12½" square slotted grate provides wide surface intake for efficient drainage

Channel 20 is a sloped section with an invert depth range from 8

The Watts FD-1290-PR-60 is a premium floor drain designed for commercial on-grade installations

Watts 415-015 1 1/4 - Part of the 415 Series SKAPS ZB415I-4NLThis 1 1 4 inch dependable, low cost, high capacity safety relief valve is designed for pressure cookers and steam cleaning equipment requirements used in low pressure applications. It features a bronze body, stainless steel spring, top guided stem, NPT threaded male inlet by threaded female outlet (drain) connection and a non stick PTFE disc to metal seat to assure positive shutoff. The factory pressure setting for saturated steam service is set at