Description
The ADT916 adds a shut-off valve for steady pressure and a built-in gas-liquid isolator that protects the pump from moisture and dirt. Additel ADT916, ADT917 and ADT918 are hand-operated pneumatic test pumps that generate vacuum and pressure for calibrating gauges, transmitters and switches. A pumping stroke builds pressure quickly, and a screw press then sets the final value with fine resolution. Hand-tight quick connectors make it simple to swap devices under test. Instrument technicians use these pumps with a reference gauge or pressure calibrator in the field and on the bench.
Key features
- Generates both vacuum and pressure
- Screw press for fine adjustment
- Hand-tight quick connectors without PTFE tape
- Portable, low maintenance construction
- Stable pressure for taking readings
Typical applications
- Pressure gauge calibration
- Pressure transmitter and switch testing
- Vacuum checks
- Field instrument maintenance
Specifications
| Brand | Additel |
|---|---|
| Model | ADT916 |
| Order code | ADT916 |
| Product type | Pneumatic pressure test pump |
| Fine adjustment resolution | 10 Pa (0.1 mbar) |
| Isolator | Built-in gas-liquid isolator |
| Weight | 6.0 lb |
| Medium | Gas (pneumatic) |
| Operation | Manual, with screw press fine adjustment |
| Connections | Hand-tight quick connectors |





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