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{"title":"56kW VRF High Static Indoor Hvac Unit 200Pa Ceiling Concealed Duct Type Vrf Air","imgUrl":"https:\/\/img.chinax.com\/nimg\/c2\/85\/a12ce3da7f9f44813cbe774d6659-200x200-1\/56kw_vrf_high_static_indoor_hvac_unit_200pa_ceiling_concealed_duct_type_vrf_air_conditioning.jpg","attrs":{"Certification":"CE, Eurovent","Place of Origin":"China","Brand Name":"Hongtai HVAC","Minimum Order Quantity":"Negotiable"}}
High Static Pressure Duct: The Duct-Network Champion
For installations where duct runs are long, filters are dense, and air quality is non-negotiable — this unit delivers design-day performance consistently throughout its operational life.
The Midea V8 High Static Pressure Duct is engineered for the most demanding commercial and institutional duct configurations. With 250 Pa static pressure across the 5.6-16 kW range and 400 Pa in the 20-56 kW tier, it drives conditioned air through complex duct networks that would compromise lesser units — including long straight runs, complex branch systems, high-resistance filtration stacks, and data center raised-floor plenums.
The constant-airflow digital fan system ensures that the specified delivery volume remains unchanged throughout the equipment's operational lifespan — eliminating seasonal drift, filter-loading decay, and belt-slippage losses.
Beyond superior airflow performance, this unit serves as a comprehensive air-treatment platform when equipped with optional H13-grade HEPA filtration (99.95% efficiency at 0.05 μm) and the Purguard UV-C disinfection module. A 10-level filter-clogging visualization system keeps maintenance teams informed without manual inspections, while the integrated drain-pipe design reduces sealing joints from six to two — significantly lowering potential field leakage points.
Core Performance Features
Dual-Tier Static Pressure
The 5.6-16 kW segment delivers 250 Pa external static pressure; the 20-56 kW segment reaches industry-leading 400 Pa. This architecture ensures precise capacity matching for moderate to extreme duct resistance requirements.
Constant-Airflow Guarantee
An independent airflow detection and regulation loop continuously compares actual delivery volume against design setpoints and adjusts fan output in real time. Automatic compensation for filter loading, duct aging, and weather-driven density changes ensures consistent performance.
Extended Throw Distance
High static-pressure capability generates exceptional discharge reach — ideal for corridors, atriums, warehouse bays, and tunnel environments where a single unit can replace multiple lower-pressure units.
Advanced Filtration System
Two filtration grades serve different environments: F7 for general commercial applications and H13 for critical applications (99.95% efficiency at 0.05 μm). Real-time 10-level clogging visualization enables condition-based maintenance planning.
UV-C Disinfection Technology
The optional Purguard kit integrates a German OSRAM-quality UV-C lamp into the air stream, delivering continuous germicidal irradiation to transform the unit into a biological-contaminant mitigation platform.
Integrated Drain-Pipe Design
Consolidating drain connections from six sealing points to two eliminates four potential leak paths — significantly improving reliability over conventional multi-joint drain assemblies.
Slim Profile Design
Even at 250 Pa static pressure, the smaller-capacity models maintain a 299 mm body depth — preserving plenum space efficiency in applications with limited ceiling void space.
Digitally-Monitored Pump System
The digital feedback DC water pump provides preemptive fault-detection capability — RPM and flow deviation alerts notify facility teams before water escapes the drain containment path.
Ultra-long throw from a single unit reduces installed count and piping trunk complexity
Data Centers
High static pressure overcomes raised-floor plenum and cable-tray resistance
ISO-Class Clean Workshops
F7/H13 filtration tiers align with progressively stricter cleanliness classifications
Large-Scale Commercial Complexes
400Pa models push air through extensive multi-zone duct networks without performance compromise
Certifications & Standards
Eurovent — Certified performance data for European market compliance
TÜV SÜD — Third-party verified safety and performance standards
ISO 9001 — Quality management ensuring consistent manufacturing quality
ISO 14001 — Environmental management system for responsible production
ISO 45001 — Occupational health and safety standards across the product lifecycle
Technical Specifications
Parameter
High Static Pressure Duct
Capacity Range
5.6-56.0 kW
Static Pressure (5.6-16 kW)
250 Pa
Static Pressure (20-56 kW)
400 Pa
Body Depth (5.6-16 kW)
299 mm
Airflow Logic
Constant-airflow (zero lifecycle decay)
Filtration Options
F7 / H13 HEPA (99.95% @ 0.05 μm)
Clogging Visualization
10-level real-time indicator
UV-C Disinfection
Purguard kit (OSRAM-grade source)
Pump Type
Digital feedback DC (smart leakage signaling)
Drain Architecture
Integrated (2 seal points vs. conventional 6)
Bus Communication
HyperLink, up to 2,000 m
Power Architecture
Independent supply (partial shutdown tolerant)
Available Capacities & System Integration
Compatible with all V8 series outdoor units via HyperLink arbitrary topology communication, providing flexible system configuration and expansion capabilities.
Henan Hongtai HVAC Equipment Co., Ltd. is a technology-based service enterprise integrating the sales of air-conditioning system and related accessories, exporting the products with good quality and the most suitable ones for customers' project. Our main products include VRF system, Chille... Henan Hongtai HVAC Equipment Co., Ltd. is a technology-based service enterprise integrating the sales of air-conditioning system and related accessories, exporting the products with good quality and the most suitable ones for customers' project. Our main products include VRF system, Chille...