FF 4-4 DAH COPELAND PRESSURE CONTROL
The Copeland / Tival FF 4-4 DAH is a high-precision industrial pressure switch designed to monitor and control pressure levels for mineral oils, water, and air in pipelines, pressure vessels, booster systems, and air compressors.
Equipped with a durable Perbunan (NBR) diaphragm and housed in a robust Silumin (aluminum alloy) body with an impact-resistant, clear polycarbonate cover, the FF 4-4 DAH offers visual status checking and adjustment without opening the enclosure. The upper and lower switching points can be set independently using an internal adjustment mechanism.
| Technical Specification | Specification Value |
|---|---|
Manufacturer / Brand | Copeland / Tival Sensors (Fanal) |
Model Type | FF 4-4 DAH |
Part Number / Article No. | 0182101/ 1010062 |
Upper Switching Range | 0.22 bar to 4.0 bar |
Lower Switching Range | 0.07 bar to 3.75 bar |
Smallest Differential | 0.15 bar to 0.25 bar |
Factory Default Setting | 1.0 bar (Lower) / 3.0 bar (Upper) |
Max Working Pressure ($MWP$) | 24 bar |
Max Test Pressure | 40 bar |
Process Connection | G 3/8" Female thread (Silumin / ALSi 12) |
Sensing Element | Perbunan (NBR) Diaphragm |
Contact Rating | 16 A @ 230V AC1 / 6 A @ 230V AC15 |
Protection Rating | IP54 (Standard) / IP65 with cable gland |
Media Temperature | Up to +70 °C (+158 °F) |
Ambient Temperature Range | -20 °C to +70 °C (-4 °F to +158 °F) |
Standards / Approvals | VDE 0660, IEC 337-1, IEC 553-1, CE |
Ssaoco Dammam
- Started from: Jul 10, 2025
Add your review