AccuGUARD Gauges and Diaphragm Seals

AccuGUARD Gauges are designed to enhance the performance of chemical feed systems. Adding a pressure gauge to any system will help to ensure that optimal pressure are monitored and maintained. Without proper protection, process fluids can contaminate and damage in-line instrumentation.

AccuGUARD Diaphragm Seals are designed to protect and isolate pressure gauges and expensive instrumentation from corrosive, high temperature, or viscous process media.

AccuGUARD Gauges


  • Gauge Diameters between 2" and 4"
  • 1/4" NPT Connections
  • Gauge housing in either a Steel case or 304 Stainless Steel
  • Brass or 316L S/S Internals
  • Five gauge indication ranges, up to 0 - 400 psig / 0 - 2800 kPa

AccuGUARD Gauges Literature

Accuguard Gauges

AccuGUARD Diaphragm Seals


  • Transfers process pressure accurately without direct contact with process fluids
  • Removes the need for expensive instrumentation
  • Easily installed and available in five chemically resistant materials of construction (PVC, CPVC, PP, PVDF, and Stainless Steel)
  • Optional diaphragm materials (Viton, EPDM, PTFE, and 316 S/S)
  • Available in 1/4" FNPT and BSPT connection types
  • Thermoplastic units rated to 240 psig (16 BARG) at 21℃ (70℉)
  • 316L S/S Units rated to 5800 psig (400 BARG) at 21℃ (70℉)

AccuGUARD Diaphragm Seals Literature

AccuGuard Gauge Guard in plastic and metal

More Information on AccuGUARD Gauges and Diaphragm Seals

AccuGUARD Gauges Product Literature

AccuGUARD Diaphragm Seals Product Literature

Price Lists

AccuGUARD Gauges Canadian Price List

AccuGUARD Gauges USA Price List

AccuGUARD Diaphragm Seals Canadian Price List

AccuGUARD Diaphragm Seals USA Price List