Hayward offers an advanced product line of pressure gauges. The GA and GDS series are one-piece thermoplastic pressure gauges with built-in isolators, which makes them ideal for aggressive fluids and environments. The GDS series has a window on each side. The GLD series are digital pressure gauges with relay alarm. The GD series are a digital gauge used for monitoring pressure, the display changes color during an alarm condition. Links to each catalog page are within each table.
GA Series pressure gauges with isolator consist of an
all thermoplastic design combination pressure gauge with
isolator. This one piece design results in a very
corrosion resistant design for aggressive fluids and
Catalog page link
GDS Series pressure gauges have a window on both the
front and back sides. Also having a built-in
isolator, the result is an all thermoplastic
design providing corrosion resistance for aggressive
fluids and slurries.
Catalog Page Link; IOM Manual