Watts 354A-030 - Part of the 335 Series Drain Fitting Z451B-2NL-B

Z451B-2NL-B

Add support to the Dura Slope® Channel Drain system to handle heavier traffic loads by installing the ductile iron Dura Slope Channel Drain Frame

ensuring consistent flow and simplifying maintenance

This rolled fabric has herbicide nodules with Trifluralin on them which stops root tip cell division

and bottom outlet

Watts 354A-030 - Part of the 335 Series Drain Fitting Z451B-2NL-BThis 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. It consists of a iron body with forged bronze inlet, non metallic disc to metal seating and stainless steel spring. This valve resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety