Combination science table vandal resistant deck mount faucets with polished chrome plated brass body, swivel nozzles with vacuum breakers and serrated tip outlets with 0.5 GPM flow controls, compression cartridges with spring checks, 4-arm handles, vandal resistant handle screws, and 1/2" NPSM male inlets. Certified to ASME A112.18.1 / CSA B125.1, NSF 61-Section 9, NSF 372 and ASSE 1001. Meets ADA ANSI/ICC A117.1 requirements.