Miniature Gauge Guard - Series GGME

The diaphragm seal provides a protective barrier between process fluid and the pressure/vacuum gauge or instrument. Accuracy is 4 %.

The housing made of glass filled polypropylene - excellent chemical compatibility and temperatures to 185 F (85 C).  Diaphragm is Viton or Buna-N

Exceptionally low unit cost - now makes it feasible to protect even moderate priced instruments.  Body is hermetically-sealed uni-body construction - molded body avoids possibility of dangerous leaks.

Safety seal diaphragm seals against leakage if gauge is removed.  For use to 160 PSI (11 Bars).

The unit is small in size.  1/2" MNPT process x 1/4" FNPT gauge.  Simple to fill and install.  Guard only measures 1 3/8" diameter x 1 3/4" high.  

The guard is supplied with or without a pressure gauge.  Can be used with 2" diameter gauge.

• for center back mounted gauge add "C" to part number
• for "snubber" insert, order "Z-snubber" - reduces needle movement in pressure surge applications