Griffco diaphragm gauge guards and instrument isolators are designed to enhance the performance of chemical feed systems. The addition of gauges to the system ensure optimal pressures are maintained. Diaphragm isolators protect instruments against chemical attack. Also known as diaphragm isolators.
Instrument Gauge Guards
Instrument Gauge Guards Features
- Molded Noryl Top
- 316 SS Gauge Connection
- Calibration Screw for Zeroing
- Available with or without Gauge
Griffco Benefits
- Reliable Instrument Protection
- Will perform in any position
- Multiple Diaphragm Options
- No Metal Fasteners
Body
- PVC
- CPVC
- Polypropylene
- PTFE
- PVDF
- 316L SS
Top
- Noryl
O-Ring
- Viton
Diaphragm
- Standard: Viton
- Optional: PTFE, Hypalon, Kalrez
Connections
- Types: NPT, BSPT, Socket, Union, Flange
- Sizes: 1/4", 3/8" and 1/2"
- Gauge Port Size: 1/4"
Maximum Temperature
- PVC: 140° F (60° C)
- CPVC & Polypropylene: 190° F (87° C)
- PVDF: 300° F (150° C)
Gauge Options
- No Gauge
- Economy Gauge: Brass Case with Brass Connection
- Mid-Range Gauge: 304 SS Gauge Case with Brass Connection
- Premium Gauge: 304 SS Gauge Case with 316 SS Connection, Glycerin Filled
Pressure Range Options
- 0 - 160 psi (Standard)
- 0 - 60 psi
- 0 - 100 psi
- 0 - 200 psi
Instrument Gauge Guards GG - Data Sheets
| Title | Description | Date modified | Download |
|---|---|---|---|
| Data Sheet GG (US) | Imperial | 09-14-2020 | Download |
3D CAD Drawings Now Available
Three-dimensional CAD drawings for Instrument Gauge Guards are now available for you to download and use in your pumping system designs.
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