Model 5881, push-button activated air valve.
Model 5881 fountain valve is a push-button activated lead-free air valve used on all freeze-resistant drinking fountains. It is diaphragm controlled, supplied with an in-line mesh Y-strainer, and 1/2" NPT inlet and outlet.

• In line mesh Y-strainer protects from contaminates, ensuring the passing water is filtered.
• Air valve is to be used on all Haws freeze-resistant drinking fountains.
• Connection is 1/2" NPT inlet and outlet
• Note: Push button assembly and flow control not included.
• Haws manufactures drinking fountains and electric water coolers to be lead-free by all known definitions including NSF/ANSI Standard 61, Section 9, California Proposition 65, and the Federal Safe Drinking Water Act. Product is compliant to California Health and Safety Code 116875 (AB 1953-2006).