4″ Liquid Filled Suction Gauge


4″ Liquid Filled Fire Pump Suction Guage (-30VAC to 150 PSI)

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SKU: 3040-300-03 Category:


Glycerin or oil filled pressure gauges provide and maintain accurate, reliable, and repeatable pressure measurement. Oil filled pressure gauges are more reliable and repeatable than air filled gauges. Glycerin filled gauges dampen system pulsation (non-essential needle movement) and allow for easy display observation without the bumps and spikes experienced with air-filled gauges in pumping applications.