4000 Series Capsuhelic® Vertical Scale Differential Pressure Gauge with Case – 4″, 0 – 100 in. w.c., Panel Mount, Analogue, Brass, Aluminum, ±3% of Full Scale at 70°F (21.1°C), ‘-20″ Hg to 500 psig

Description

• 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
• Contains a simple, frictionless movement that permits full scale readings as low as 0.5" water column
• The pressure being measured is held within a capsule which is an integral part of the gauge, permitting the use of the gauge on system pressures of up to 500 psig, even when differentials to be read are less than 0.1 in. w.c.
• The diaphragm-actuated Capsuhelic® gauge requires no filling liquid which might limit its outdoor applications
• Zero and range adjustments are made from outside the gauge, and there is no need to disassemble the gauge in normal service
• Calibrated for vertical scale position
• May be used with hydrogen where pressures are less than 35 psi
• Forged brass housing is required for water or water based fluids
• Includes: (1) Capsuhelic® differential pressure gauge with brass case, (2) 1/4" NPT plugs for duplicate pressure taps, (4) Flush mounting adapters with screws, (4) Surface mounting screws