Thermoplastic Pressure Gauges

Hayward offers GD Series digital LED pressure alarms, GDS Series double sided all thermoplastic liquid filled pressure gauge and isolator, GA Series pressure gauge and isolator, GLD Series LED plus LCD pressure gauge and isolators, and GP Series pressure gauge and isolator.
Product Listing
GD Series Digital LED Pressure Alarm
GD Series Digital LED Pressure Alarm features display changes from Green to Red, Polyamide body, IP66 NEMA 4X housing with a Ceramic diaphragm and 316SS 1/4 in. NPT process port. The GD Series is ideal for basket strainer and bag filter monitoring.
GDS Series Double Sided Pressure Gauge and Isolator
The GDS Series double sided all thermoplastic liquid filled pressure gauge and isolator features heavy duty rugged design, completely corrosion resistant, one piece molded design and has an extra large colored display. The GDS Series is suitable for corrosive media and slurries. Available in PVDF or PP with FPM or PTFE diaphragm.
GA Series Pressure Gauge and Isolator
The GA Series Pressure Gauge and Isolator features all thermoplastic heavy duty design combo gauge and isolator, completely corrosion resistant with extra large colored display. Suitable for corrosive media and slurries. The GA Series is ideal for filter and strainer change out alerts. Available in PVDF or PP with FPM or PTFE diaphragm.
GLD Series LED Pressure Indicating Transmitter
The GLD Series LED is the industries first LED Digital all thermoplastic Pressure Indicating Transmitter with built-in isolator.  The GLD Series features a heavy duty one-piece molded design, rated for NEMA 4X/IP65, provides to programmable Open Collector outputs plus a analog (4-20mA) output.  Available body material in PP or PVDF.  24 VDC powered.