3000815 / Model 425-15-510 Single-Stage Pressure Regulator

Model 425 is a premium, single-stage, industrial regulator that is an ideal choice for most industrial applications. This regulator incorporates a number of Harris features designed to make it a rugged, long-lasting performer, including an exclusive tamper-proof, self-reseating internal HP safety valve and a neoprene diaphragm. The 425 is also available in a multitude of pressure ranges and for all standard industry gases.*Some models are available in clamshell packaging (CS).

• Single-stage industrial regulator with premium features.
• Designed for rugged, long-lasting performance.
• Easy-to-operate brass "T" screw.
• Brass body and bonnet for longer service life.
• Neoprene diaphragm for better pressure control.
• 2.5" Brass dual scale easy-to-read gauges.
• One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination.
• UL® listed.
• Equipped with a tamper-proof, self-reseating internal safety valve.