Trays are nestable to ease storage when not in use

and the design features a 3/4-inch return on the edges to make the shelf rigid and strong

Speakman CPT-1000-TP Neo Thermostatic Pressure Balance Valve

Washout Urinal

pressure: 175 psi Max

Hayward 3 in PVC Spring Return Butterfly Valve With FPM Seat Material - PCSBYV113VA9 Drain Type-B-centrally rising vent w/supplies from above Trays are nestable to easeRugged 1 pc. body with hydro dynamic centric disc design for increased flow performance. Features 1 pc. 316 SS stem with threaded retaining gland and the over sized liner face maximizes surface contact with flanges. A solenoid valve is required to control compressed air. This valve is ideal for use in water and wastewater treatment plants, chemical processing and handling, and in marine and corrosive environments.