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310-70310000 - Miller Smith 310 Series High Purity Stainless Steel Regulator, CGA 705, 0-25 PSIG

Packaging: 1 per ea
$2,378.20/ea $1,439.12/1 per ea only $1,439.12/eaSave 39%

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OVERVIEW

Miller Smith 310 Series: The Ultimate Corrosive Gas Regulator

When working with specialty gases, particularly those that are corrosive or toxic, compromise is not an option. The Miller Smith 310-70-31-00-00 Silverline Regulator provides the reliability and durability professional welders and lab technicians need. Built entirely from 316 stainless steel, this single-stage regulator is designed to withstand the harshest chemical environments while delivering precise, stable gas flow. Whether you are managing an ammonia system or a high-purity analytical setup, the 310 Series ensures your equipment lasts longer and performs better.

Precision and Purity
Gas purity is essential for consistent results in high-tech welding and laboratory applications. The Miller Smith 310 utilizes a 316 stainless steel filtered seat and a metal-to-metal diaphragm seal to prevent contamination. The convoluted stainless steel diaphragm is engineered to provide extremely accurate pressure regulation, smoothing out fluctuations and delivering a steady 0-25 PSIG output. This level of control is vital for sensitive downstream equipment that cannot tolerate pressure spikes or drops.

Built for Safety
Handling hazardous gases requires equipment that prioritizes safety. This regulator features a captured vent port in the bonnet, a critical safety feature that allows you to pipe vented gases away from the work area. This is especially important when working with toxic or asphyxiating gases. The robust 316 PCTFE seat material resists degradation from corrosive media, reducing the risk of leaks and extending the maintenance intervals of your gas delivery system.

Versatile and User-Friendly
The 310 Series is designed with the user in mind. It features large 2-1/2 inch gauges that make checking tank levels and line pressure simple, even from a distance. The unit is flexible enough to be mounted directly on a cylinder or installed into a panel system, thanks to its threaded bonnet and rear mounting taps. With a CGA 705 connection, it connects securely to standard stainless steel cylinders used for corrosive gases. Invest in the Miller Smith 310 Silverline for a regulator that combines industrial-strength durability with laboratory-grade precision.

Additional Information
Brand:Smith Equipment
Product Type:Gas Regulator
Material:316 Stainless Steel
Gas Service:Corrosive, Specialty Gas, High Purity
Series:310 Silverline
Inlet Connection:CGA 705
Delivery Pressure Range:0-25 PSIG
Max Inlet Pressure:3500 PSIG
Stage Type:Single Stage
Diaphragm Material:Stainless Steel
Seat Material:316 PCTFE
Gauge Size:2-1/2 Inch
Packaging Description:1 per ea

INCLUDED

  • Miller Smith 310 Silverline Single Stage Regulator
  • 2-1/2" Inlet and Outlet Gauges
  • Instruction Manual

APPLICATIONS

  • High purity gas distribution systems
  • Corrosive gas handling (e.g., Ammonia)
  • Analytical laboratory instrumentation
  • Petrochemical processing
  • Environmental emission monitoring
  • Semiconductor manufacturing

FAQ

The body and wetted parts are constructed from 316 Stainless Steel, with a 316 PCTFE seat, making it suitable for corrosive and high purity applications.

This specific model (310-70-31-00-00) has a delivery pressure range of 0-25 PSIG.

It is equipped with a CGA 705 Stainless Steel connection, which is typically used for ammonia and other corrosive gases.

Yes, it features a captured vent port (1/16" FNPT) in the bonnet to allow for the safe piping of vented gases.

The Miller Smith 310 Series are single-stage regulators.

Yes, the bonnet is threaded for front panel mounting, and the body is tapped for rear panel mounting.

The regulator is rated for a maximum inlet pressure of 3500 PSIG.

A convoluted stainless steel diaphragm provides greater sensitivity and accuracy in pressure control compared to flat diaphragms.