Crystal XP2i Series Pressure Gauge

Features Manufactured by Crystal Engineering Specified in percent of reading like deadweight testers Easy to read display - day or night 5 full digits - great for leak testing Available in ranges from 15 PSI to 15,000 PSI Pressure units...

Compound Vacuum Gauge, 30 psi-0-30 psi, 4" Face 1/4" LBM

McDaniels 4" Face Panel Mount 1/4" MPT Lower back mount SS inners Cleaned for oxygen service NIST certified 1/2% accuracy

Differential Pressure Liquid Level Gauge

Mid-West Instrument116BW-10-(APT)O0 - 200 " H2O116-B500 PSIG Working PressureBrass bodyStainless steel bellowsStainless steel internalsWeather-resistant "engineered plastic" gauge case   With shatter-resistant acrylic lensW - 6" Round...

Gauge Calibration Kit

This kit comes complete with the necessary equipment to accurately test medical oxygen pressure temperature from multiple connections (CGA-540 male and female, CGA-870 male and female).  Come with NIST traceable digital test gauge with up to date...

Gauge Re-calibration / Re-certification

The CryoVation NIST re-certification for pressure and vacuum gauges, comes with test certificate and dated sticker for each gauge. Here is the process:  Check out with the appropriate number of gauge recalibrations (QTY) Send your gauge (s)...

Liquid Level Gauge

Liquid Level Gauges Prime Measurement Model 227C - Differential Pressure Indicator Description Units are used by gas producers for liquid level indication of LOX, CO2, Ammonia, Nitrogen, Helium, Hydrogen and Argon. Also to measure...

Pressure Gauge, 0-5000 psi, 3D Instruments, 4.5" Face

As shown, comes oxygen clean with calibration certification 

Pressure Gauge, 2-1/2" dial, 2,000 PSI

Pressure Gauge, 2-1/2" dial, 2,000 PSI, 1/4" btm, glycerine filled

Pressure Gauge, 3D, 0-5000 psi, 6" face

Pressure Gauge, 3D 0-5000 psi, 6" face with front flange panel mount, 20 psi 1/4% accurracy Connection: 1/4" MPT lower back  Cleaned for oxygen service and NIST certified

Quick Connect, 1/4"OD, Plastic Tube

Settle Pressure Gauge Assembly

Comes complete as shown with CGA-870 handtight yoke, 90 degree elbow and choice of gauge size, cleaned for oxygen service, 3000 psi

Settle Vacuum Gauge Assembly

Comes complete as shown with CGA-870 handtight yoke, 90 degree elbow and 0-30" vacuum gauge, cleaned for oxygen service