DWYER INSTRUMENTS 1221 Series Flex-Tube U-Tube Manometers
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| Style | Model | Pressure Range | Fluid Color | Type | Max. Pressure | Housing Material | Max. Operating Pressure | For Tubing Diameter | Includes Gas Pressure Kit | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 1221-8-D | -4 in. wc to +4 in. wc | Red | - | - | Plastic | 100 psi | 0.187" | No | €98.97 | |
| B | 1221-16-W/M | -8 in. wc to +8 in. wc | Green | Flexible U Tube | 8 in. wc | Plastic | 100 psi | 0.187" | No | €111.86 |
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