Model 1152 is a single bubbler, wall mounted drinking fountain that features a round stainless steel bowl, integral self-closing polished chrome-plated push button bubbler valve, waste strainer, 1-1/4" O.D. tailpiece and anodized cast aluminum mounting bracket. Haws manufactures drinking fountains, electric water coolers and electric drinking fountains to be lead-free by all known definitions including ANSI/NSF Standard 61, Section 9, California Proposition 65 and the Federal Safe Drinking Water Act.