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

EXAMPLE	4000	B	-0	ASF	Series 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
RANGE	4000 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

Specifications

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.

Features

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

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Series 4000 Capsuhelic® Differential Pressure Gage

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