Furon® Gauge Protector
Single & Double Molded Diaphragms
Furon Gauge Protectors from Saint-Gobain isolate metal pressure gauges and transducers from potentially damaging media, protecting downstream equipment. They utilize a PTFE diaphragm to isolate the process chemistry from the filler fluid. Double-diaphragm Gauge Protectors offer dual containment protection against aggressive or high-temperature process chemistries. The innovative design features dual fill ports for the isolation media, allowing for easy fill and purge. A variety of isolation media may be used, including glycerin, DI water, and IPA/DI mixtures. Furon Gauge Protectors are 100% metal and elastomer free, contributing to longer product life and significantly reducing the potential for leakage or contamination. Various configurations are available to accommodate the requirements of multiple applications, including flow-through tees which are fuse-bonded to eliminate the potential for thread leakage, pressure transducers with digital display, and custom end connections.
Specifications
| Item # | End Connection size in (mm) | End Connection Type | Liquid Type | Diaphragm Type | Gauge Rating Psig |
|---|---|---|---|---|---|
| GPMDF-1440-B-DI | 1/4 (6.35) |
|
|
Double | 0 - 30 |
| GPMDF-1440-C-DI | 1/4 (6.35) |
|
|
Double | 0 - 60 |
| GPMDF-1440-D-DI | 1/4 (6.35) |
|
|
Double | 0 - 100 |
| GPMDF-1440-E-DI | 1/4 (6.35) |
|
|
Double | 0 - 160 |
| GPMDO-1440-0-0 | 1/4 (6.35) |
|
|
Double | Without Gauge |
| GPMSF-1440-A-DI | 1/4 (6.35) |
|
|
Single | 0 - 15 |
| GPMSF-1440-B-DI | 1/4 (6.35) |
|
|
Single | 0 - 30 |
| GPMSF-1440-C-DI | 1/4 (6.35) |
|
|
Single | 0 - 60 |
| GPMSF-1440-D-DI | 1/4 (6.35) |
|
|
Single | 0 - 100 |
| GPMSF-1440-E-DI | 1/4 (6.35) |
|
|
Single | 0 - 160 |
| GPMSO-1440-0-0 | 1/4 (6.35) |
|
|
Single | Without Gauge |
Technical
| Max. Liquid Temperature °F (°C) | 302 (150) |
| Max. Inlet Liquid Pressure Psig (Bar) | 120 (8.3) |
| Accuracy % (μL) | 5% |
| Gauge Port | 1/4" FNPT |
Applications
| Applications |
|
Features & Benefits
- Isolates metal gauge or pressure transducer from media
- 100% non-metallic construction
- All high purity molded PFA body
- PTFE diaphragm
- Proprietary diaphragm seals with no hold up volume or elastomers
- Easy fill/bleed dual fill ports
- Variety of mounts optional including fuse bonded flow-thru tee option
- Optionally available with pressure gauge installed
- Single and Dual diaphragm solution
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