DETAILS
Model 447 are designed to deliver high gas flows from piping systems equipped with standard pipe connection outlets or station regulator connections.
Features
- Forged brass body and bonnet
- 2.5" brass dual scale gauges
- One-piece encapsulated seat design with an internal filter and PTFE Teflon® seat (low pressure models (NC) have a neoprene seat)
- Brass "T" screw handle
- Neoprene diaphragm
Typical Applications
- High flow pipeline systems
- High flow station systems