About Porter Instrument

The Trusted Name in Nitrous

Porter Instrument has been manufacturing nitrous oxide and oxygen delivery systems for over 50 years in Hatfield, PA, a suburb of Philadelphia. All of our nitrous systems are manufactured and serviced in this location and we are known for producing high quality products designed to last for decades.

Products & Services

Porter recently launched our next generation demand flow system, Nitronox Plus, which helps manage patient pain and anxiety during a variety of procedures. The Nitronox Plus offers unique features including adjustable nitrous oxide to provide your patients with the best possible experience, a key lock system that prevents nitrous from flowing without the key for safety and security and a low gas pressure alarm that alerts you when either gas is running low.