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PRESSURE GAUGES
NOSHOK 100 SERIES STANDARD
GAUGES
are high quality dry gauges
designed to provide reliable service on
applications not corrosive to brass.
They are used in almost every area of
manufacturing and are especially
suited for applications in hydraulics,
pneumatics, process, petrochemical,
medical, pharmaceutical and most
industrial and commercial applications.
SPECIFICATIONS
SIZES:
1 1/2, 2, 2 1/2 and 4 inch sizes
CONNECTION LOCATION:
Bottom,
back, left and right side connections
CONNECTION SIZE:
1/8
″
NPT and 1/4
″
NPT dependent upon model and size.
Other connections available upon
special request
CASE:
ABS is standard. Steel, chrome
and stainless steel are available as
options
LENS:
Plexiglass is standard. Glass
is available as an option on certain
models.
BOURDON TUBE:
Brass and copper
alloys
MOVEMENT:
All Brass or Brass and
Delrin
ACCURACY:
± 1% Full Scale to ±
2.5% Full Scale dependent on model
AVAILABLE RANGES:
Vacuum and
compound through 15,000 PSI.
OPTIONS AND ACCESSORIES:
Panel
mount options, cover rings, orifices,
rubber case protectors, recalibrators,
special connections and more
OPERATING LIMITATIONS
WORKING PRESSURE:
DYNAMIC:
60% of dial range
STATIC:
90% of dial range
TEMPERATURE:
0º F to 140º F
(-18º C to 60º C)
WARRANTY:
100 Series: One Year
†
NOSHOK 200 SERIES LOW PRESSURE
DIAPHRAGM GAUGES
are designed for
extremely low pressure and vacuum
measurement. The ultra sensitive cop-
per alloy diaphragm capsules are rated
for pressure as low as 0 – 10 inches of
water and as high as 0 – 10 PSI.
Applications include HVAC service,
filtration, gas distribution, waste water
treatment, medical and everywhere low
pressure and vacuum measurement is
required.
SPECIFICATIONS
SIZES:
2, 2 1/2 and 4 inch sizes
CONNECTION LOCATION:
Bottom, back,
left and right side connections
CONNECTION SIZE:
1/4
″
NPT Bottom
and back connection.
CASE:
ABS, Black Painted Steel or
304SS dependent on model and size
LENS:
Clearfront plexiglass on the
2 1/2
″
size, Instrument glass on the 4
″
size.
DIAPHRAGM CAPSULE:
Copper alloy
MOVEMENT:
Brass, bearing parts highly
polished nickel silver
ACCURACY:
2 1/2
″
, ± 1.5% Full Scale:
4
″
, ±1% Full Scale
AVAILABLE RANGES:
0-100”H2O
Vacuum through 0-10 PSI
OPTIONS AND ACCESSORIES:
Panel
mount options, orifices, recalibrators,
over-pressure protection, custom ranges
and dials, special connections and more
OPERATING LIMITATIONS
WORKING PRESSURE:
DYNAMIC:
60% of dial range
STATIC:
90% of dial range
TEMPERATURE:
0º F to 140º F
(-18º C to 60º C)
WARRANTY:
200 Series: One Year
†
NOSHOK CAST BRASS CASE 300
SERIES GAUGES
are the highest quality,
most reliable liquid filled gauges avail-
able. Their one piece die cast brass
case and heavy duty bourdon tube and
movement enables them to stand up to
shock and vibration encountered on the
most demanding applications.
SPECIFICATIONS
SIZES:
2 1/2 inch and 4 inch sizes
CONNECTION:
1/4
″
NPT Bottom and
back. 7/16
″
-20 SAE and 1/2
″
NPT
available
CASE:
One Piece Die Case Brass
LENS:
Molded plexiglass with o-ring seal
BOURDON TUBE:
2 1/2
″
size: Phosphor
Bronze through 6,000 PSI and 316SS on
higher ranges
4
″
size:
Phosphor bronze through 800
PSI and 316SS on higher ranges
MOVEMENT:
Brass and nickel silver
ACCURACY:
± 1.5% Full Scale on
2 1/2
″
sizes
± 1% Full Scale on 4
″
sizes
AVAILABLE RANGES:
Vacuum and
Compound through 15,000 PSI.
OPTIONS AND ACCESSORIES:
Panel
mount options, cover rings, max
indicating pointers, orifices, rubber case
protectors, special connections, metric
dials and more
OPERATING LIMITATIONS
WORKING PRESSURE:
DYNAMIC:
60% of dial range
STATIC:
90% of dial range
TEMPERATURE:
0º F to 140º F
(-18º C to 60º C)
WARRANTY:
300 Series: Three Years
†
NOSHOK 400 (dry) and 500 (liquid
filled) SERIES ALL STAINLESS STEEL
GAUGES
are the ultimate in corrosion
resistance, heavy duty, vacuum and
pressure gauges. They are used in
corrosive service world-wide where
ruggedness and reliability are critical.
Typical applications include chemical
and petroleum refineries, pharmaceuti-
cal, offshore drilling and production,
paper mills and more.
SPECIFICATIONS
SIZES:
1 1/2, 2, 2 1/2, 4 and 6 inch
CONNECTION:
1/8
″
NPT on 1 1/2
″
sizes, 1/4
″
NPT on 2 and 2 1/2 and 4
inch sizes, 1/2
″
NPT on 4
″
and 6
″
sizes.
Available in bottom and back
configurations
CASE:
304SS
LENS:
Plexiglass on 1 1/2
″
and 2
″
,
Trogamide on 2 1/2
″
, Instrument Glass
on 4
″
and Safety Glass on 6
″
sizes
BOURDON TUBE:
316SS
MOVEMENT:
Stainless steel
ACCURACY:
± 2.5% Full Scale on
1 1/2
″
and 2
″
sizes; ± 1.5% Full Scale
on 2 1/2
″
size; ± 1% Full Scale on 4
″
and 6
″
sizes
AVAILABLE RANGES:
Vacuum and
compound through 100,000 PSI.
Dependent on model and size
OPTIONS AND ACCESSORIES:
Panel
mount options, orifices, adjustable
pointers, max indicating pointers,
metric and special dials, special
connections and more
OPERATING LIMITATIONS
WORKING PRESSURE:
DYNAMIC:
60% of dial range
STATIC:
90% of dial range
TEMPERATURE:
400 SERIES:
-40º F to 260º F (-40º C to 127º C)
500 SERIES:
0º F to 160º F (-18º C to 71º C)
WARRANTY:
400 Series: One Year
†
500 Series: Three Years
†
100 SERIES
200 SERIES
300 SERIES
400/500 SERIES
† For further warranty information please consult your specific product catalogs.
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