Gauge Size (in)
Connection
Connection Location
NOSHOK, Inc.
1100 Series Diaphragm Type Differential Pressure Gauges

Series Overview
- Simple, rugged, compact differential pressure gauge
- Ranges from 0 inH2O to 20 inH2O through 0 psid to 100 psid
- Engineered plastic gauge case
- Black anodized Aluminum housing, 316 Stainless Steel optional
Documents
| Part Number | Full Scale on Rising Pressure Accuracy (±) % | Gauge Size In | Pressure Range | Case Material | Connection | Connection Location |
|---|---|---|---|---|---|---|
| 45-1102-P30-A2P-1-GY | 3/2/3 % | 4.5 in | - | Engineered Plastic | 1/4" NPT Female | Dual Top and Bottom (Not available with switch or transmitter option) |
| 25-1112-W50-S2P-1 | 3/2/3 % | 2-1/2 in | 0 to 50 | Engineered Plastic | 1/4" NPT Female | Back |
| 45-1132-P30-S2A-1-GY | 3/2/3 % | 4.5 in | - | Aluminum | 1/4" NPT Female | Back |
| 25-1102-W50-S2P-1 | 3/2/3 % | 2-1/2 in | 0 to 50 | Engineered Plastic | 1/4" NPT Female | Dual Top and Bottom |
| 45-1112-P25-S3P-1 | 3/2/3 % | 4.5 in | - | Engineered Plastic | 1/4" NPT Female | Back |
| 25-1112-W200-A3P-1 | 3/2/3 % | 2-1/2 in | 0 to 200 | Engineered Plastic | 1/4" NPT Female | Back |
| 25-1112-P25-A3P-3 | 3/2/3 % | 2-1/2 in | - | Engineered Plastic | 1/4" NPT Female | Back |
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