SR 250 Series Cylinder Regulator

The SR 250 Series Cylinder Regulators are designed for standard‑duty applications and medium to large gas cylinders.

Key Features

• Single‑stage design for reliable pressure control
• Available for Oxygen, Acetylene, and L.P. gases
• Medium capacity models with various inlet/outlet connections
• Robust case materials (brass or reinforced neoprene)

Specifications

• Delivery range: 2‑40 psig (SR261B‑510) to 5‑125 psig (SR 250D‑540)
• Maximum delivery pressure: 300‑350 psig depending on model
• Maximum inlet pressure: 3000 psig (most models)
• CGA inlet/outlet: 9/16" – 18 M LH (UNF)
• Case material: Brass or Fabric Reinforced Neoprene

Applications

• Welding and cutting operations using oxygen, acetylene, or L.P. gas
• Industrial gas distribution for medium‑capacity cylinders
• Portable gas delivery for construction and fabrication sites