REB Series Light Duty Single Stage Regulators, Oxygen, CGA 540, 3,000 psi inlet

Features: Neoprene diaphragm is sensitive yet durable to maintain consistent delivery pressure | Dual inlet filtering system extends regulator life | Dual scale gauges are easy to read | KEL-F seat assembly | For applications requiring a portable, lightweight, compact regulator such as in plumbing, and light-duty cutting and welding