Nesstech GB-DUNA Gearless Diaphragm Seal Pressure Gauge

Made in: Japan
Manufacturer: Nesstech
Model: GB-DUNA

Feature

Gearless Pressure Gauge uses no geared mechanism and is designed to withstand vibration and pulsation with very high durability. There is no need to fill the case with glycerin, and it can be made in both direct mount and remote mount. The connection between the gauge and diaphragm is completely welded to prevent loosening of the gauge and leakage of the internal filling fluid.
【Standard Specification】
Case Protection: IP65
Case Material : Aluminum, Stainless Steel
Dial: 100mm
Maximum Temperature: -20~100℃
Ambient Temperature: -20~70℃
Accuracy: ±2.0%F.S.

Target Fields

Power, Oil & Gas, Refinery, Petrochemical, etc.
Pumps, Compressors, Motors, Boilers, Generators, etc.

External appearance drawing

GB-DUNA

Specifications

No. Name Material
1 CASE ALUMINUM
2 COVER ALUMINUM
3 GLASS DISK INORGANIC
4 DIAL PLATE ALUMINUM PLATE
5 POINTER SUS304
6 PACKING NEOPRENE
7 BLOWOUT PROTECTION NEOPRENE
8 DIAPHRAGM REFER TO SPEC. SHEET
9 DIAPHRAGM PRESS. PLATE REFER TO SPEC. SHEET

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