Smith Series 35 Two-Stage Nitrogen/Inert Regulator, 0-50 PSIG, CGA 580

Consistent Performance for Professional Applications

When your work demands precision and reliability, the Smith Series 35 Two-Stage Inert Regulator (35-50-580) delivers. Designed for professionals using Nitrogen, Helium, or Argon, this regulator solves the common headache of fluctuating pressure. Unlike standard single-stage regulators that require constant adjustment as your gas tank runs low, the Series 35 maintains a steady 0-50 PSIG output from the moment you crack the valve until the cylinder is empty. This means you can focus on your task—whether it's purging, blanketing, or laboratory work—without worrying about your gas flow drifting.

Built for the Long Haul

Smith Equipment (a division of Miller Electric) is renowned for manufacturing equipment that withstands the rigors of daily industrial use. This regulator is no exception. It features a heavy-duty brass body and a nickel-plated bonnet that resists corrosion and wear. The gauges aren't just accurate; they are built with shatter-resistant polycarbonate lenses to survive the accidental bumps and knocks of a busy shop environment. Plus, the external relief valve adds an extra layer of safety, protecting both the user and the equipment from unexpected pressure surges.

Exclusive Sure Seat Technology

Downtime is money, and regulator failure is often caused by debris entering the seat. Smith's exclusive Sure Seat technology filters out contaminants before they can do damage, ensuring your regulator lasts longer and performs better. This filtered seat design reduces repair costs and keeps your operation running smoothly. Backed by a 3-year limited warranty, the Smith 35-50-580 is an investment in quality that pays for itself through reliability and performance.