CEJN’s pressure gauges include both bottom and panel mounted options in models up to 29,000 PSI (2000 bar). All models are glycerine filled for improved performance and long life. The gauges are made of stainless steel, for use in all kinds of environments.

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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:	59°F — +149°F (15°C — +65°C)
Miscellaneous:	Ø 100 and 160 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	199402120	G 1/4"	14500 PSI (1000 bar)	5.6	28	10	62.6	68	55.3	13	-	-	-	14
	199402121	1/4" NPT	14500 PSI (1000 bar)	5.6	28	10	62.6	68	54.3	13	-	-	-	14
Panel mounting Male thread	199402320	G 1/4"	14500 PSI (1000 bar)	6.6	28	0	62.6	68	54.8	13	85	3.6	75	14
	199402321	1/4" NPT	14500 PSI (1000 bar)	6.6	28	0	62.6	68	53.8	13	85	3.6	75	14

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	199403120	G 1/2"	14500 PSI (1000 bar)	13	48.6	15	101	110.6	86	20	-	-	-	22
	199403140	1/2" NPT	14500 PSI (1000 bar)	13	48.6	15	101	110.6	86	20	-	-	-	22
	199403121	G 1/2"	23210 PSI (1600 bar)	13	48.6	15	101	110.6	86	20	-	-	-	22
	199403122	G 1/2"	29010 PSI (2000 bar)	13	48.6	15	101	110.6	86	20	-	-	-	22
Panel mounting Male thread	199403320	G 1/2"	14500 PSI (1000 bar)	20	48.6	31	101	110.6	87	20	132	6	118	22
	199403321	G 1/2"	23210 PSI (1600 bar)	20	48.6	31	101	110.6	87	20	132	6	118	22
	199403322	G 1/2"	29010 PSI (2000 bar)	20	48.6	31	101	110.6	87	20	132	6	118	22

Ø 160 mm	Part No.	Connection	Scale max working pressure	A	B	C	D	E	F	H	J	K	L	N
Bottom connection Male thread	199404120	G 1/2"	14500 PSI (1000 bar)	15	50.5	15.5	149.6	161	117	20	-	-	-	22
	199404121	G 1/2"	23210 PSI (1600 bar)	15	50.5	15.5	149.6	161	117	20	-	-	-	22
	199404122	G 1/2"	29010 PSI (2000 bar)	15	50.5	15.5	149.6	161	117	20	-	-	-	22
Panel mounting Male thread	199404320	G 1/2"	14500 PSI (1000 bar)	25.5	50.5	31	149.6	161	85.5	20	190	6	173	22
	199404321	G 1/2"	23210 PSI (1600 bar)	25.5	50.5	31	149.6	161	85.5	20	190	6	173	22
	199404322	G 1/2"	29010 PSI (2000 bar)	25.5	50.5	31	149.6	161	85.5	20	190	6	173	22

Thread connections are listed according to ISO Standards. All measurements are in mm. Check with an authorized CEJN distributor for availability and prices.

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