Product overview
The HD Fire Automatic Pressure Maintenance Device is a component or assembly within the manufacturer's deluge valves & skids range. The model-specific construction, interfaces and configuration choices are summarized below. Select the equipment together with the compatible valve, sprinkler or system arrangement described in the official technical reference.
Technical specifications
| Manufacturer | HD FIRE PROTECT |
|---|---|
| Product / system | Automatic Pressure Maintenance Device |
| Product type | Water-Based Systems |
| Product family | Deluge Valves & Skids |
| Subcategory | Deluge / Accessories |
| Model | PMD-1 |
| Medium controlled | Air flow |
| Adjustment | Automatic, field-adjustable pressure maintenance |
| Compatible systems | Pre-action systems / dry-pilot actuated deluge systems |
Key features
- Model: PMD-1
- Medium controlled: Air flow
- Adjustment: Automatic, field-adjustable pressure maintenance
Applications
Use within deluge valves & skids installations covered by the manufacturer reference. Confirm model compatibility, connections and operating conditions against the approved project design.
Selection and project integration
Share the system drawings, protected hazard, equipment schedule and project specification with UDCT. Product selection should establish the required flow and pressure, pipework connections, materials, installation orientation and compatible components. Check the precise approval scope for the selected model, size and configuration against the current manufacturer documentation.
The product reference does not replace hydraulic calculations or the approved system design. For foam equipment, confirm the concentrate, proportioning range and discharge-device compatibility as one system. Use the manufacturer instructions for installation, commissioning and maintenance, and confirm the supplied configuration with UDCT before procurement.
Manufacturer documents
Official product reference
View this product on the manufacturer website (opens in a new tab)