Model 447 Single stage oxygen regulator is designed to deliver high gas flows from piping systems that are equipped with station regulator connections. This heavy-duty, high flow, station regulator has back entry access and a “C” (7/8 in. – 14 in.) inlet connection. It features a brass body and bonnet, 2.5 in. dual scale brass gauge, brass “T” screw adjustment handle and one-piece encapsulated seat design with internal filter and Teflon® seat.

Features

• Provides high gas flows for piping systems
• Designed to work with back-entry station regulator connections
• Easy-to-operate brass “T” screw handle
• Forged brass body and bonnet for longer service life
• Rubber diaphragm for better pressure control
• 2.5 in. Brass-plated steel dual scale (psi/kPa) easy-to-read gauges
• One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
• 7/8 in. – 14 RH (F) – 024 inlet connection
• 9/16 in. – 18 RH outlet connection
• Conforms to CGA E-4