Two tabulated modes
Separate normal and bypass-open performance data support selection of the water-supply and discharge arrangement.
HX Maxi product photograph. Confirm the selected connection, operating mode and installation arrangement with your quotation.
FROZENFIRE · HIGH EXPANSION
HX Maxi Foam Generator
High-expansion foam. Two operating modes.
A water-driven high expansion foam generator with a reinforced-plastic enclosure and normal / bypass operating data for integration into an engineered firefighting system.
High expansionWater-driven axial fanNormal / bypass modes
Discuss your requirement +91 7878 717 818- Body
- GRPreinforced plastic
- Inlet
- 2½″instantaneous male
- Fan drive
- Waterturbine
- Operating modes
- 02normal / bypass open
PRODUCT OVERVIEW
Foam solution.
Water-powered airflow.
The HX Maxi combines a compatible foam solution with airflow from an integrated water-driven axial fan. Solution is distributed across the foam-generating section, where airflow expands it before discharge into the protected space.
The catalogue describes a fixed-system installation with a painted reinforced-plastic enclosure, fan guard and internal distribution piping. Normal and bypass-open modes have separate water-consumption and foam-output values; the selected mode must be considered in the system duty.
Water-driven fan
A bronze water turbine drives the aluminium-alloy axial fan assembly.
Reinforced-plastic enclosure
GRP body with protective painted finish, fan guard and internal copper pipe assembly.
TECHNICAL SPECIFICATIONS
The model.
The materials.
The operating conditions.
Construction and technical information from this model’s original catalogue.
SELECTED MODELHX Maxi
Download catalogue High expansion foam generator
| Parameter | Specification |
|---|---|
| Product | HX Maxi Foam Generator |
| Type | High expansion foam generator |
| Body / enclosure | GRP; FRP enclosure described in the overview |
| Pipe assembly | Copper |
| Water turbine | Bronze |
| Fan assembly | Aluminium alloy |
| Spray nozzles | Gun metal / brass |
| Inlet connection | 2½″ instantaneous male — gun metal / SS 304 |
| Bypass connection | 2½″ instantaneous female — gun metal / SS 304 |
| Fan drive | Water-driven axial fan |
| Normal-mode expansion | 500–600 times, as stated in the catalogue |
| Bypass-open expansion | 800–1,000 times, as stated in the catalogue |
| Smoke-extraction figure | Approximately 280 m³/min at 7 bar inlet pressure |
| Installation | As part of an engineered fixed firefighting system |
| Finish | Protective painted finish |
Foam output and expansion depend on the foam concentrate, water supply, airflow and installation. The performance table uses kg/cm² for inlet pressure; the separate smoke-extraction note uses bar. Smoke-extraction airflow is not foam output.
HX MAXI PERFORMANCE
Normal and bypass open.
Separate duty points.
Inlet pressure, water consumption and foam output as tabulated in the supplied HX Maxi catalogue.
Swipe or scroll the table to see all columns.
| Operating mode | Inlet pressurekg/cm² | Water for foam generationLPM | Bypass waterLPM | Foam outputm³/min |
|---|---|---|---|---|
| Normal | 5 | 205 | — | 100 |
| Normal | 7 | 250 | — | 135 |
| Normal | 9 | 280 | — | 170 |
| Bypass open | 5 | 140 | 80 | 115 |
| Bypass open | 7 | 175 | 96 | 155 |
| Bypass open | 9 | 195 | 110 | 190 |
Values reproduced from the catalogue performance table. Water used for foam generation and bypass water are separate columns; “—” is the source entry for normal mode. Confirm the intended duty and concentrate before specification.
Expansion stated for normal operation.
Expansion stated with the bypass open.
Airflow at 7 bar inlet pressure, stated separately from foam-output data.
CONSTRUCTION
The assembly
behind the discharge.
Component materials and arrangement from the selected product catalogue.
Enclosure
GRP in the component specification; described as FRP in the product overview. Protective painted finish.
Water path
Copper pipe assembly and gun-metal / brass spray nozzles distribute solution to the foam-generating section.
Turbine & fan
Bronze water turbine, aluminium-alloy fan assembly and protective fan guard.
WORKING PRINCIPLE
Solution distribution.
Airflow. Expansion.
Working principle from the HX Maxi overview. Installation and operating instructions should be confirmed for the selected system.
- 01
Distribute the foam solution
Compatible foam solution enters the internal distribution piping and reaches the foam-generating section.
- 02
Supply the airflow
The water-driven axial fan provides the airflow used to expand the solution across the screen or generating medium.
- 03
Discharge into the protected area
Expanded foam leaves the generator through the selected arrangement. System performance depends on the supplied solution, airflow and installation.
CONFIGURATION & ENQUIRIES
Specify the complete
operating arrangement.
Confirm the generator, proportioning, connections and installation together.
Operating mode & supply
Select normal or bypass-open operation and review both the foam-generation and bypass-water requirements at the selected inlet pressure.
Foam & protected space
Identify the compatible concentrate, protected hazard, enclosure volume, air supply and foam discharge arrangement.
Connections & controls
Confirm the 2½″ inlet and bypass interfaces, mounting and system controls. Automatic or manual activation depends on the project’s fire-protection design.
Discuss a configuration
Share the protected volume and hazard, selected operating mode, available inlet pressure, concentrate, water supply, connections, mounting details, quantity and delivery location.
APPLICATIONS
Selected for the hazard.
Integrated with the system.
Application areas identified in the catalogue. Final suitability depends on the hazard, concentrate and approved system design.
- 01Industrial facilities
- 02Warehouses
- 03Storage areas
- 04Basements
- 05Cable tunnels
- 06Engineered enclosed-space protection
DOCUMENTS & SUPPORT
The original catalogue.
Details for your project.
Download product literature, print this page or request supporting information for the selected configuration.
HX Maxi Foam Generator
Original Frozenfire catalogue
HX Maxi overview, component materials, connections and normal / bypass performance data.
Download catalogue Open PDFTechnical & project support
Installation, operation & maintenance documentation
Share the protected volume and hazard, selected operating mode, available inlet pressure, concentrate, water supply, connections, mounting details, quantity and delivery location.
Request the model-specific installation and maintenance instructions for the selected HX Maxi system.
Request technical detailsEXPLORE THE FAMILY
