Pressure Gauges
●Monitor pressures in compressed air systems for
optimum efficiency
●Dual calibrated dials, available for direct or panel
mounting
●Choice of pressure ranges
●Conform to BS 1780 : Part 2, Industrial Class 2
●Range includes Miniature type, 40 mm, pressure
gauge suitable for use with Norgren Olympian
Series 10 and miniature units
Technical Data
Medium:
Compressed air, oil and gases or liquids which do not corrode
copper alloys
Operating Temperature:
–20˚C* to +60˚C
*Consult our Technical Service for use below +2˚C
Operating Pressure:
0 - 1,6 bar
0 - 4 bar
0 - 6 bar
0 - 10 bar
0 - 25 bar
Ordering Information
To order a standard Pressure Gauge, quote model number
from table overleaf.
For non-standard models please consult our Technical Service.
Materials
Steel, plastic or stainless steel body. Glass or plastic face.
Copper/brass or stainless steel movements.
Full details available on request.
Pressure Gauges
R1/8 , G1/8A, 1/4x 18N.P.T.
R1/8, G1/8A, 1/4x 18 N.P.T.
Stainless steel case with brass movements
Port Connections
Alternative Models
1/90 8.11.031.01
8.11.031.02
Pressure Gauges
Standard Pressure Gauges
Connection/Type Pressure Range Port Connection Nominal Diameter†Model Weight kg
(bar)
0 - 1,6 R1/850 18-013-010 0,83
0 - 4 R1/850 18-013-011 0,83
Centre back 0 - 6 R1/850 18-013-012 0,83
0 - 10 R1/850 18-013-013 0,83
0 - 25 R1/850 18-013-014 0,83
0 - 25 1/4x 18 N.P.T. 40 18-013-905* 0,93
0 - 25 R1/840 18-013-908 0,67
0 - 10 1/4x 18 N.P.T. 40 18-013-909* 0,80
Centre back 0 - 6 1/4x 18 N.P.T. 40 18-013-913* 0,21
(miniature) 0 - 10 R1/840 18-013-989 0,05
0 - 4 R1/840 18-013-990 0,05
0 - 1,6 R1/840 18-013-991 0,04
0 - 25 G1/8A62 18-013-992 0,14
0 - 10 G1/8A62 18-013-993 0,13
Centre back 0 - 6 G1/8A62 18-013-994 0,14
(panel mounted) 0 - 4 G1/8A62 18-013-995 0,13
0 - 1,6 G1/8A62 18-013-996 0,14
0 - 1,6 R1/850 18-013-024 0,67
0 - 4 R1/850 18-013-025 0,63
Bottom 0 - 6 R1/850 18-013-026 0,86
0 - 10 R1/850 18-013-027 0,87
0 - 25 R1/850 18-013-028 0,90
†Actual case diameter may exceed nominal diameter by 5 mm.
*Stainless steel cases with stainless steel movements for 22 Series range. All stainless steel gauges are not strictly to NACE standard MR-01-75.
Non-standard Models
For Pressure Gauges with stainless steel cases and brass movements or other options, please consult our Technical Service.
Centre Back Mounted Pressure Gauges
B50
33
7.0
8 max
4
14.2 0.2
+
-
14
18-013-010 R1/8
18-013-011 R1/8
18-013-012 R1/8
18-013-013 R1/8
18-013-014 R1/8
Pressure Gauges
8.11.031.031/90
Miniature Centre Back Mounted Pressure Gauges
42.3
2412.7
14 max
40B
18-013-905 1/4x 18 N.P.T.
18-013-908 R1/8
18-013-909 1/4x 18 N.P.T.
18-013-913 1/4x 18 N.P.T.
18-013-989 R1/8
18-013-990 R1/8
18-013-991 R1/8
Centre Back Panel Mounted Pressure Gauges
B62
23
57 max
B52
B50
9.5 max
6
18-013-992 G1/8A
18-013-993 G1/8A
18-013-994 G1/8A
18-013-995 G1/8A
18-013-996 G1/8A
Pressure Gauges
8.11.031.04
Bottom Mounted Pressure Gauges
28
9.5
R18
/
12.7 32.5
B50
14
18-013-024 R1/8
18-013-025 R1/8
18-013-026 R1/8
18-013-027 R1/8
18-013-028 R1/8
Warning
These products are intended for use in industrial compressed air systems only. Do not
use these products where
pressures
and
temperatures
can exceed those listed under
‘Technical Data’.
Before using these products with fluids other than those specified, for non-industrial
applications, life-support systems, or other applications not within published
specifications, consult NORGREN MARTONAIR.
Through misuse, age, or malfunction, components used in fluid power systems can fail in
various modes. The system designer is warned to consider the failure modes of all
component parts used in fluid power systems and to provide adequate safeguards to
prevent personal injury or damage to equipment in the event of such failure.
System designers must provide a warning to end users in the system instructional
manual if protection against a failure mode cannot be adequately provided.
System designers and end users are cautioned to review specific warnings found in
instruction sheets packed and shipped with these products.
