• Tamper proof, self reseating internal HP safety valve*
• One-piece encapsulated seat design with an internal filter and a PTFE seat
• Bronze adjusting screw for smooth adjusting
• Brass bonnet and body
• 2-1/2” dual scale gauges
• Conforms to CGA E-4
WARNING: Products on this website can expose you to chemicals including lead which is known to the state of California to cause cancer, birth defects or reproductive harm. For more information, go to www.P65Warnings.ca.gov.