pressure regulators
western enterprises 312 rf 3 p we rf 3 p regulator
kel f seat assembly withstands high service pressures dual inlet filtering system extends regulator life self re seating relief valve protects against over pressurization durable flow tube with large easy to read gradients and shatter resistant cover dual calibrated tube for argon carbon dioxide service sensitive needle valve for fine adjustment back pressure compensated flowmeter sku orsno56607
western enterprises