Model 450 is an economically priced industrial-duty, regulator that has premium features found only in high-priced regulators. The 450 has a stainless steel diaphragm and a Harris exclusive internal tamper-proof self-reseating safety relief device.

• Model 450-015-510 stainless steel diaphragm heavy duty single-stage regulator
• Model 450 is an economically priced industrial-duty, regulator that has premium features found only in high-priced regulators. The 450 has a stainless steel diaphragm and a Harris exclusive internal tamper-proof self-reseating safety relief device.
• Economically priced heavy-duty single stage regulator
• Boasts premium features generally found in high priced regulators
• Brass T-screw bar adjusting handle for easier adjustment
• Brass body and bonnet for longer service life
• Stainless steel diaphragm for safety and greater strength in adverse conditions
• 2.5 in. Brass dual scale easy-to-read gauges
• One-piece encapsulated seat design with internal filter to protect the PTFE Teflon seat from particulate contamination
• Equipped with a tamperproof, self reseating, internal high pressure safety relief valve
• UL listed
• Model 450-15-510 Heavy duty Stainless Steel Diaphragm Single-Stage Pressure Regulator
• 7 Years
• Acetylene-450-015PSI-CGA510
• Harris
• UL
• Acetylene

• Adjusting Screw: Brass T-screw bar
• Body: Brass
• Bonnet: Brass
• Certification: CGA E-4;UL listed
• Cv: 0.17
• Delivery Pressure Gauge (PSIG): 30RZ
• Delivery Pressure Range (PSIG): 0 – 15
• Diaphragm: Stainless steel
• Duty: Heavy
• Equipped With: Tamper proof, self-reseating, internal safety valve
• Gas / Gas Service: Acetylene
• Gauges: 2.5 in. Brass dual scale (psi/kPa)
• Inlet Connection: CGA 510
• Maximum Inlet Pressure (PSIG): 500
• Outlet Connection: 9/16 in. – 18 LH
• Pressure Regulation PSIG/100 PSIG: 0.30
• Seat: PTFE Teflon
• Supply Pressure Gauge (PSIG): 400

What’s Included: Model 450-15-510 Heavy duty Stainless Steel Diaphragm Single-Stage Pressure Regulator

Model Name: Acetylene-450-015PSI-CGA510