Model 450 is an economically priced industrial duty regulator, but with premium features found only in high priced regulators.  The 450 has a stainless steel diaphragm and a Harris exclusive tamper-proof, self-seating safety relief device.

Features

• Brass body and bonnet
• 2.5″ brass dual scale gauges
• One-piece encapsulated seat design with an internal filter and PTFE Teflon® seat
• Brass “T” screw bar handle
• Stainless steel diaphragm

Typical Applications

• Industrial welding, cutting, heating