The HPDD 'Green Pool' Revolution: The Future of Aquatic Heating

Imagine a swimming facility that no longer consumes energy, but functions as a high-performance, emission-free power plant. With the Hydro Puls Direct-Drive (HPDD), we are delivering the most efficient and sustainable heating solution currently available for large-scale aquatic environments.

Innovative Direct-Drive Technology

While traditional systems rely on inefficient electrical conversions, the HPDD couples power directly and hydraulically to the heat pump compressor. By eliminating redundant steps in the energy chain, we achieve unparalleled efficiency. The HPDD delivers power with precision, seamlessly adapting to the real-time heating demands of the facility.

Maximum Thermal Synergy

The HPDD is more than a prime mover; it is an integrated thermal management system:

  • Direct Heat Injection: 38% of the generated energy is recovered directly from the HPDD core mantel. This "free" residual heat is injected straight into the pool water circuit, drastically reducing the load on the heat pump.
  • COP Boost: We utilize residual heat from our exhaust gases to pre-heat the intake air directed at the heat pump’s radiator. This artificial increase in source temperature significantly improves the Coefficient of Performance (COP) of the heat pump, ensuring peak efficiency even during colder days.

100% Emission-Free

Sustainability is at our core. The HPDD module is powered by green ammonia (NH_3), enabling a fully CO2-neutral operation. Your facility will not only meet the strictest environmental standards of today but remains entirely future-proof.

Hybrid Autonomy

The system is intelligent by design. Once the target water temperature is achieved and no additional heating is required, the system shifts intelligently: the mechanical power is seamlessly diverted to an electrical generator. This transforms your aquatic center from an energy consumer into an autonomous source of green electricity.

The HPDD Advantage:

  • Unrivaled Efficiency: Zero conversion losses thanks to hydraulic direct-drive technology.
  • Smart Thermal Recovery: 38% direct heat injection and optimized COP performance.
  • Zero-Emission: 100% CO2-neutral operation using green ammonia.
  • Modular & Powerful: Scalable to fit anything from base-load requirements to complex, facility-wide energy needs.

Are you ready for the next evolution in sustainable aquatic management?

Discover how the Hydro Puls Direct-Drive can transform your facility into a benchmark for innovation.

graph TD
    Fuel[Green Ammonia NH3] --> HPDD[HPDD Core - 230°C]

    %% HPDD Core Outputs
    HPDD -- 1. Hydraulic Power --> HP[Heat Pump Compressor]
    HPDD -- 2. Mantel Heat 38% --> Pool[Swimming Pool Water]
    HPDD -- 3. Exhaust Gases --> Rad[Air Radiator]

    %% Heat Pump Loop
    Rad -- Pre-heated Air --> HP_Evap[Heat Pump Evaporator]
    HP_Evap --> HP
    HP -- Heat Output --> Pool

    %% Hybrid Logic
    HPDD -- Switch / Surplus --> Gen[Electrical Generator]

    %% Styling
    style HPDD fill:#f9f,stroke:#333,stroke-width:2px
    style Pool fill:#69f,stroke:#333,stroke-width:2px
    style HP fill:#ff9,stroke:#333,stroke-width:2px
    style Gen fill:#9f9,stroke:#333,stroke-width:2px