Production introduction
The foinbo® Dual-Drive Fire Foam Mixing Skid delivers all-in-one foam mixing performance, built for reliability in environments where power stability cannot be guaranteed. Mounted on a heavy-duty steel frame, this self-contained unit houses dual independent drive systems-an electric motor and a water turbine-alongside pumps, balanced proportioning valves, and a control panel. This dual power setup ensures continuous foam mixing even if one system fails, eliminating downtime during emergencies. Rated for 1.2MPa working pressure, it supports flow rates from 8–250 L/S across PHP32 to PHP250 models, maintaining a steady 3–3.9% mixing ratio with standard foam concentrates.
Each skid arrives factory-assembled and pre-tested, ready for quick installation and commissioning. The balanced pressure proportioning system dynamically adjusts foam concentrate flow, holding a consistent mixing ratio regardless of water flow fluctuations. The stainless steel foam pump resists corrosion from different foam agents, while the vented foam tank allows easy maintenance and mid-operation refills. With both automatic and manual control modes, the skid adapts to diverse operational needs, from routine checks to full emergency response. Its compact footprint and standard flanged connections make it easy to integrate into new or existing fire protection networks.
Products Parameters
| Model | Inlet/Outlet Diameter | Working Pressure (MPa) | Rated Foam Solution Flow (L/S) | Foam Solution Flow Range (L/S) | Proportioning Ratio (%) |
|---|---|---|---|---|---|
| PHP32 | DN100 | 1.2 | 32 | 8~32 | 3~3.9 |
| PHP48 | DN150 | 1.2 | 48 | 8~48 | 3~3.9 |
| PHP66 | DN150 | 1.2 | 66 | 8~66 | 3~3.9 |
| PHP80 | DN200 | 1.2 | 80 | 8~80 | 3~3.9 |
| PHP100 | DN200 | 1.2 | 100 | 8~100 | 3~3.9 |
| PHP120 | DN200 | 1.2 | 120 | 8~120 | 3~3.9 |
| PHP135 | DN200 | 1.2 | 135 | 8~135 | 3~3.9 |
| PHP160 | DN200 | 1.2 | 160 | 8~160 | 3~3.9 |
| PHP200 | DN250 | 1.2 | 200 | 8~200 | 3~3.9 |
| PHP250 | DN300 | 1.2 | 250 | 8~250 | 3~3.9 |
Application Scenarios Detail
- Offshore Oil Platforms: On remote rigs and marine facilities, the skid's dual-drive setup guarantees foam mixing even if shore power is lost, protecting against oil and gas fires in isolated environments.
- Industrial Plant Retrofits: During facility expansions or upgrades, the pre-built skid offers plug-and-play foam mixing, eliminating the need for extensive construction work while meeting safety standards.
- Emergency Response Units: For mobile fire trucks and temporary worksites, the skid's transportable design enables rapid deployment, providing reliable foam mixing wherever it is needed.
Products Description
FAQ
Q: How does the dual-drive setup enhance reliability?
A: The skid includes both electric and water turbine drives. If the electric motor fails or power is lost, the water turbine takes over instantly, ensuring uninterrupted foam mixing.
Q: Can this skid handle different types of foam concentrates?
A: Yes, it works with protein, fluoroprotein, and aqueous film-forming foams, making it suitable for a wide range of industrial and commercial fire scenarios.
Q: What flow rate ranges are available for the dual-drive skid?
A: Models span PHP32 (8–32 L/S) to PHP250 (8–250 L/S), with working pressure rated at 1.2MPa to match different facility sizes.
Q: Is the skid easy to install in existing fire systems?
A: Yes, it comes with standard DN100–DN300 flanged connections, allowing straightforward integration into new or existing fire water pipelines.
Q: What maintenance does the dual-drive skid require?
A: Routine checks include testing both drive systems, inspecting the balanced proportioning valve, and verifying foam concentrate levels to keep the unit ready for use.