Product overview
HD Fire offers air aspirating foam-water sprinklers within its water-based protection range. Match the orientation, response, coverage, temperature selection and connection to the approved sprinkler design. Hydraulic calculations and the current manufacturer reference define the final equipment selection. Available sizes: 1/2″ BSPT / NPT.
Technical specifications
| Manufacturer | HD FIRE PROTECT |
|---|---|
| Product / system | Air Aspirating Foam-Water Sprinklers |
| Product type | Foam Systems |
| Product family | Foam Equipment & Devices |
| Subcategory | Foam Discharge |
| Construction / material options | Bronze or Stainless Steel Material |
| Finish | Natural Bronze or Stainless Steel |
| Available sizes | 1/2″ BSPT / NPT |
| K-Factor | 2.95 (42 Metric) |
| Effective working pressure | 2.1–4.2 bar (30–60 PSI) |
| Mounting options | Pendent / upright |
| Approval scope | Pendent: UL Listed and FM Approved; upright: UL Listed |
Key features
- Model-specific construction and rating information
Applications
Use within foam equipment & devices applications covered by the manufacturer's technical reference and the approved project design. Confirm the product variant, operating conditions and compatible components before specifying the equipment.
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
- PRODUCT CATALOGUE (opens in a new tab)
- UL APPROVAL CERTIFICATE (opens in a new tab)
- FM APPROVAL CERTIFICATE (opens in a new tab)
Official product reference
View this product on the manufacturer website (opens in a new tab)