The Blue Star 450 Series Acetylene Regulator is a professional-grade single-stage regulator engineered to provide precise gas pressure control for oxy-fuel cutting, welding, brazing, and heating applications. Featuring a standard CGA-510 acetylene cylinder connection, it delivers an adjustable outlet pressure range of 2–15 PSIG, making it ideal for fabrication shops, industrial maintenance, repair facilities, and professional welding operations.

Built with a rugged forged brass body and housing cap, this regulator is designed for dependable long-term performance. Large 2.5-inch gauges offer clear pressure readings, while the stem-type seat mechanism provides smooth, accurate pressure adjustments. A fabric-reinforced neoprene diaphragm, sintered inlet filter, and built-in pressure relief valve help ensure reliable operation and extended service life in demanding environments.

Features

• Professional single-stage acetylene regulator
• Standard CGA-510 acetylene cylinder connection
• Adjustable delivery pressure from 2–15 PSIG
• Heavy-duty forged brass body and housing cap
• Large 2.5" gauges for easy pressure monitoring
• Stem-type seat mechanism for precise pressure control
• Fabric-reinforced neoprene diaphragm for long service life
• Sintered inlet filter protects internal components
• Built-in pressure relief valve for added safety
• Rated for inlet pressures up to 3,000 PSIG
• Designed for professional oxy-fuel welding, cutting, brazing, and heating applications

Specifications

Model: BS450I510

Connection: CGA-510

Gas Type: Acetylene

Regulator Type: Single Stage

Delivery Pressure: 2–15 PSIG

Maximum Inlet Pressure: 3,000 PSIG

Gauge Size: 2.5"

Body Material: Forged Brass

Diaphragm: Fabric-Reinforced Neoprene

Seat Mechanism: Stem Type

Inlet Filter: Sintered Brass

Applications

Ideal for:

• Oxy-fuel cutting
• Oxy-fuel welding
• Brazing
• Heating
• Fabrication shops
• Industrial maintenance
• Manufacturing
• Metal fabrication

What's Included

• (1) Blue Star 450 Series Acetylene Regulator – CGA-510