High-Pressure Hydraulic Products, Accessories

Pressure Gauges

CEJN's range comprises of both bottom and panel mounted pressure gauges in models up to 2000 bar (200 MPa). All models are glycerine filled for improved performance and long life. The gauges are made of stainless steel, which means they can be used in dirty and rugged environments. The pressure gauges can be connected by means of a porting block.

Pressure Gauges
Technical data
Max rec. working pressure: 75% of the full scale range.
Material: Stainless steel AISI 316 and AISI 304. Dial face of aluminum with black graduations. Pointer of aluminum or stainless steel. Gasket of polychloroprene. Window of plexiglass.
Units: bar and PSI.
Protection class: IP 65
Liquid: Filled with 98% glycerine.
Accuracy: Ø 63 mm +- 1.6% of full scale. Ø 100 and 150 mm +- 1% of full scale.
Temperature range: 15°C — +65°C (59°F — +149°F)
Miscellaneous: Ø 100 and 150 mm manufactured in accordance with EN 837-1.
Ø 63 mm Part No. Connection Scale max working pressure A B C D E F H J K L N
Bottom connection Male thread 19 940 2120199402120G 1/4"1000 bar (14503 PSI)5.6281062.66855.313---14
 19 940 21211994021211/4" NPT1000 bar (14503 PSI)5.6281062.66854.313---14
Panel mounting Male thread 19 940 2320199402320G 1/4"1000 bar (14503 PSI)6.628062.66854.813853.67514
 19 940 23211994023211/4" NPT1000 bar (14503 PSI)6.628062.66853.813853.67514


Ø 100 mm Part No. Connection Scale max working pressure A B C D E F H J K L N
Bottom connection Male thread 19 940 3120199403120G 1/2"1000 bar (14503 PSI)1348.615101110.68620---22
 19 940 31401994031401/2" NPT1000 bar (14503 PSI)1348.615101110.68620---22
 19 940 3121199403121G 1/2"1600 bar (23206 PSI)1348.615101110.68620---22
 19 940 3122199403122G 1/2"2000 bar (29007 PSI)1348.615101110.68620---22
Panel mounting Male thread 19 940 3320199403320G 1/2"1000 bar (14503 PSI)2048.631101110.68720132611822
 19 940 3321199403321G 1/2"1600 bar (23206 PSI)2048.631101110.68720132611822
 19 940 3322199403322G 1/2"2000 bar (29007 PSI)2048.631101110.68720132611822


Ø 150 mm Part No. Connection Scale max working pressure A B C D E F H J K L N
Bottom connection Male thread 19 940 4120199404120G 1/2"1000 bar (14503 PSI)1550.515.5149.616111720---22
 19 940 4121199404121G 1/2"1600 bar (23206 PSI)1550.515.5149.616111720---22
 19 940 4122199404122G 1/2"2000 bar (29007 PSI)1550.515.5149.616111720---22
Panel mounting Male thread 19 940 4320199404320G 1/2"1000 bar (14503 PSI)25.550.531149.616185.520190617322
 19 940 4321199404321G 1/2"1600 bar (23206 PSI)25.550.531149.616185.520190617322
 19 940 4322199404322G 1/2"2000 bar (29007 PSI)25.550.531149.616185.520190617322


Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. All measurements are in mm.

Please complete the form below in order to gain access to downloadable product files. The data you provide is for internal information purposes only and will not be published or made available outside of CEJN.

Available files for download