oxygen signs for sale, brand-new and used.

OXYGEN VALVEACQUIRED FROM BANK REPONEW AND IN WORKING ORDER BUT MISSING ORIGINAL PACKAGING GOOD LUCK & HAVE FUN!!!

Porter Nitrous NO2 & Oxygen O2 hoses. These came off an MXR Mixer and should work with most major makes/models of regulators. Please see pictures and let me know if you have any additional questions.

VERY COOL OLD BOOK WRITTEN BY JULIA BAINES, R.N. HARD BACK. THIS IS A 1944 BOOK AND HAVE NOT SEEN ANOTHER LIKE IT!HAS ALOT VERY INTERESTING REFERENCES OF ALL THE ASSPECTS OF NITROUS OXIDE AND THE DENTAL USES!

YSI Model 58, Dissolved Oxygen Meter Does not include power cord or probes. We offer a 14 day warranty. Great Deal!

DELTA F SERIES 500 OXYGEN ANALYZER - (DF1)

YSI MODEL 54 OXYGEN METER. VERY GOOD CONDITION, SEEMS TO WORK, POWER COMES ON, NEEDLE IS ADJUSTABLE WITH DIALS- BUT I DO NOT KNOW HOW TO USE IT. Unit Sold As Is.

This is used and in unknown condition. It has a large scratch across the meter and the batteries are coroded. It does power up and sound a low battery alarm.

Romtech escape oxygen tank, mask, goggles, minute escape breathing device

Cryogenic temperature/pressure gauge -320 to -285 deg F O2/NO2 cleaned Cosmodyne This is an unused cryogenic temperature/pressure gauge made by Cosmodyne, model 3200532-11. This has been cleaned for oxygen/nitrogen systems. The port has been sealed since manufacturing.