Series 4000 Capsuhelic® Differential Pressure Gage

Capsuhelic® Differential Pressure Gage
Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig

Measures Pressure, Vacuum or Differential, Suitable for Internal Pressures to 500 psig

The SERIES 4000 Capsuhelic® gage is designed to give fast, accurate indication of differential pressures. The gage may be used as a readout device when measuring flowing fluids, pressure drop across filters, liquid levels in storage tanks and many other applications involving pressure, vacuum or differential pressure. The pressure being measured is held within a capsule which is an integral part of the gage. This containment of the pressure permits the use of the gage on system pressures of up to 500 psig, even when differentials to be read are less than 0.1 in w.c.

Note: May be used with Hydrogen. Order a Buna-N diaphragm. Pressures must be less than 35 psi.

Product Applications

  • Fluid flow
  • Liquid storage tanks
  • Filter pressure drops
  • Vacuum or differential pressure
More Information
Model Chart
EXAMPLE4000B-0ASFSeries 4000B-0-ASF Capsuhelic® differential Pressure Gage, range 0-0.5" w.c., brass case, with adjustable signal flag.
BRASS CASE B  Brass Case for Water or Water Based Liquids
RANGE4000
4001
4002
4003
4004
4005
4006
4008
4010
4015
4020
4025
4030
4040
4050
4060
4080
4100
4150
4200
4300
4400
4500
4302
4304
4310
4320
4330
4201
4202
4203
4204
4205
4210
4215
4220
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4300
4300
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4300
4300
4300
4300
4000
4000
4000
4000
4000
4300
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4300
4300
4000
4000
4000
4000
4000
4300
4300
 -0



































-20FT
-5HG
-10HG
-15HG
-20HG
-25HG
-30HG
-40HG
-100MMHG
-200MMHG
-15MM
-20MM
-25MM
-30MM
-40MM
-50MM
-80MM
-100MM
-150MM
-200MM
-250MM
-300MM
-30MM
-100MM
-2CM
-5CM
-8CM
-10CM
-15CM
-20CM
-25CM
-30CM
-40CM
-50CM
-80CM
-100CM
-150CM
-200CM
-250CM
-300CM
-500CM
-4CM
-10CM
-20CM
-30CM
-125PA
-250PA
-300PA
-500PA
-750PA
-500PA
-1KPA
-1.5KPA
-2KPA
-3KPA
-4KPA
-5KPA
-8KPA
-10KPA
-15KPA
-20KPA
-25KPA
-30KPA
-50KPA
-100KPA
-1KPA
-3KPA
-20MBAR
-50MBAR
-80MBAR
-100MBAR
-250MBAR
-10MBAR
-30MBAR
 0-0.5" w.c.
0-1" w.c.
0-2" w.c.
0-3" w.c.
0-4" w.c.
0-5" w.c.
0-6" w.c.
0-8" w.c.
0-10" w.c.
0-15" w.c.
0-20" w.c.
0-25" w.c.
0-30" w.c.
0-40" w.c.
0-50" w.c.
0-60" w.c.
0-80" w.c.
0-100" w.c.
0-150" w.c.
0-200" w.c.
0-300" w.c.
0-400" w.c.
0-500" w.c.
1-0-1" w.c.
2-0-2" w.c.
5-0-5" w.c.
10-0-10" w.c.
15-0-15" w.c.
0-1 psid
0-2 psid
0-3 psid
0-4 psid
0-5 psid
0-10 psid
0-15 psid
0-20 psid
0-20' w.c.
0-5" Hg
0-10" Hg
0-15" Hg
0-20" Hg
0-25" Hg
0-30" Hg
0-40" Hg
0-100 mm Hg
0-200 mm Hg
0-15 mm w.c.
0-20 mm w.c.
0-25 mm w.c.
0-30 mm w.c.
0-40 mm w.c.
0-50 mm w.c.
0-80 mm w.c.
0-100 mm w.c.
0-150 mm w.c.
0-200 mm w.c.
0-250 mm w.c.
0-300 mm w.c.
15-0-15 mm w.c.
50-0-50 mm w.c.
0-2 cm w.c.
0-5 cm w.c.
0-8 cm w.c.
0-10 cm w.c.
0-15 cm w.c.
0-20 cm w.c.
0-25 cm w.c.
0-30 cm w.c.
0-40 cm w.c.
0-50 cm w.c.
0-80 cm w.c.
0-100 cm w.c.
0-150 cm w.c.
0-200 cm w.c.
0-250 cm w.c.
0-300 cm w.c.
0-500 cm w.c.
2-0-2 cm w.c.
5-0-5 cm w.c.
10-0-10 cm w.c.
15-0-15 cm w.c.
0-125 Pa
0-250 Pa
0-300 Pa
0-500 Pa
0-750 Pa
250-0-250 Pa
0-1 kPa
0-1.5 kPa
0-2 kPa
0-3 kPa
0-4 kPa
0-5 kPa
0-8 kPa
0-10 kPa
0-15 kPa
0-20 kPa
0-25 kPa
0-30 kPa
0-50 kPa
0-100 kPa
0.5-0-0.5 kPa
1.5-0-1.5 kPa
0-20 mbar
0-50 mbar
0-80 mbar
0-100 mbar
0-250 mbar
5-0-5 mbar
15-0-15 mbar
OPTIONS   ASF
AT
BUNA
VIT
G
HC
LT
M
NIST
R
ST
SPCL
TA
Y
Adjustable Signal Flag
Aluminum Tag
Buna-N Diaphragm
Fluoroelastomer Diaphragm
Green Scale Overlay
Horizontal Calibration
Low Temperature
Mirror Scale Overlay
NIST Certificate of Calibration
Red Scale Overlay
Stainless Steel Tag
Special Cleaning
Tilt Angle from Vertical in Degrees (-90 to 90)
Yellow Scale Overlay
Options
  • ASF Adjustable Signal Flag
  • B Brass Case
  • Scale Overlays Red, Green, Mirrored or Combination, Specify Locations
Service: Aluminum Case: Air and compatible gases and oil based liquids. Brass Case: Air and compatible gases and water based liquids.
Wetted Materials: Consult factory.
Housing: Die cast aluminum with impregnated hard coating, standard. Optional forged brass housing is required for water or water based fluids.Special material diaphragms available, contact factory.
Accuracy: ±3% of FS at 70°F (21.1°C). (±2% on 4000S models, ±4% on 4200, 4210, 4215, 4220, 4300, 4400, and 4500).
Pressure Limits: -20" Hg to 500 psig. (-0.677 bar to 34.4 bar).
Temperature Limits: 20 to 200°F (-6.67 to 93.3°C).
Size: 4" (101.6 mm) diameter dial face.
Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
Process Connections: 1/4" female NPT high and low pressure taps, duplicated - one pair top for air and gas, and one pair bottom for liquids.
Weight: 3 lb, 3 oz (1.45 kg) aluminum case; 7 lb, 13 oz (3.54 kg) brass case.
Standard Accessories: Two 1/4" NPT plugs for duplicate pressure taps, four flush mounting adapters with screws and four surface mounting screws.
  • Gage capsule permits high-pressure usage with small differentials
  • Zero and range adjustments outside of gage means no disassembly in normal service
  • Time-proven, simple, frictionless movement that permits full scale readings as low as 0.5 in w.c.
  • Diaphragm-actuated versus liquid filled gage supports outdoor use