Products

MIJA delivers the most innovative technology for pressurized gas measurement in high-liability applications. Our high- and low-pressure mechanical gauges and Critical Alert electronic devices feature unmatched quality, reliability, and durability. They are the ideal solution for demanding medical, industrial, and fire protection applications.

We design and manufacture our products in North America, using U.S. made components. This business strategy allows us to maintain the most stringent quality control levels in the industry and provides our customers the shortest possible lead time for delivery. Our North American sourcing and manufacturing. backed by over 40 years of engineering and development expertise, provides a distinct advantage in build quality, measurement accuracy, long-term reliability, and overall durability.

We also offer custom development of existing products, as well as custom development services to help bring our customers’ ideas from concept to working prototype.

Part Number Pressure Range Gauge Size UL Listed Connection
Fire Protection Pressure Gauges
Dry Chemical 1-00165 1-00165 1.4″ Yes 1/8-27 NPT
1-03945 450 PSI 1.6″ Yes 1/8-27 NPT
1-00138 195 PSI 1.4″ Yes 1/8-27 NPT
1-00536 100 PSI 1.4″ Yes 1/8-27 NPT
Wet Chemical 1-00232 175 PSI 1.6″ No 1/8-27 NPT
1-04148 100 PSI 1.6″ Yes 1/8-27 NPT
1-02779 225 PSI 1.6″ Yes 1/8-27 NPT
1-00241 100 PSI 1.4″ Yes 1/8-27 NPT
HFC-227ea/FM 200 1-05420 42 Bar 1.6″ Yes 1/8-27 NPT
1-04716 900 PSI 1.6″ Yes 1/8-27 NPT
1-04267 360 PSI 1.6″ Yes 1/8-27 NPT
1-01951 25 Bar 1.6″ Yes 1/8-27 NPT
Novec 1230/FK-5-1-12 1-03231 360 PSI 1.6″ Yes 1/8-27 NPT
1-04902 45 Bar 1.6″ Yes 1/8-27 NPT
1-04926 360 PSI 1.6″ Yes 1/8-27 NPT
1-05033 500 PSI 1.6″ Yes 1/8-27 NPT
Halotron 1-01965 125 PSI 1.4″ Yes 1/8-27 NPT
1-01966 100 PSI 1.4″ Yes 1/8-27 NPT
1-03052 150 PSI 1.4″ Yes 1/8-27 NPT
1-01909 100 PSI 1.4″ Yes 1/8-27 NPT
Specialty Gas Pressure Gauges
Acetylene 1-00269 350 PSI 1.4″ No 1/8-27 NPT
Helium 1-04531 400 Bar 1.6″ No G 1/8
Medical Gas Pressure Gauges
Oxygen 1-00268 3000 PSI 1.6″ Yes 1/8-27 NPT
1-01392 3000 PSI 1.6″ Yes 1/8-27 NPT
1-02068 276 Bar 1.4″ Yes 1/8-27 NPT
1-04145 4000 PSI 1.6″ Yes 1/8-27 NPT
1-04600 200 Bar 1.6″ Yes 1/8-27 NPT
1-05065 4000 PSI 1.4″ Yes 1/8-27 NPT
MIJA 2N1 Electronic Pressure Switch
Wet Chemical 1-05598-2N1 100 PSI 1.6″ Yes 1/8-27 NPT
Dry Chemical 1-05117-2N1 950 PSI 1.6″ No 1/8-27 NPT
Novec 1230/FK-5-1-12 1-04805-2N1 25 Bar 1.6″ Yes 1/8-27 NPT
Novec 1230/FK-5-1-12 1-04647-2N1 34.5 Bar 1.6″ Yes 1/8-27 NPT
HFC 1-04631-2N1 42 Bar 1.6″ Yes 1/8-27 NPT
Critical Alert Industrial Pressure Gauge
Industrial Gases 1-05474 0-4000 PSI 2.5″ 1/4-18 NPT
500 PSI Trip Point
1-05510 0-4000 PSI 2.5″ 1/4-18NPT
200 PSI Trip Point
0-400 PSI 2.5″ 1/4-18NPT
Critical Alert Oxygen Pressure Gauge
Oxygen 1-05645 15 liter per minute w/ barb attachment
1-05773 15 liter per minute w/ DISS attachment
1-05774 25 liter per minute w/ 2 DISS & 1 barb attachment
*All have 500 psi trip points
Univalve
Dry Chemical 1-00096-156 100 PSI (Wide Arc) Yes
Dry Chemical 1-00096-118 100 PSI (Short Arc) Yes