AQ/AA Series Gasketed Plate-and-Frame Heat Exchanger

The AQ/AA Series Gasketed Plate-and-Frame Heat Exchangers are extensively implemented in HVAC-R refrigeration systems. This product line is AHRI-certified for Liquid-to-Liquid Heat Exchanger (LLHE) performance, with thermal efficiency validated by independent third-party testing.
Accessen designs these heat exchangers specifically for refrigeration operational regimes, delivering:
High-efficiency heat transfer across variable loads;
Compatibility with diverse water qualities and temperatures;
Adaptability to application-specific requirements through multi-angle chevron plates, variable channel depths, and configurable aspect ratios within standardized port sizes;
Under identical operating conditions, Accessen's design flexibility enables:
Enhanced heat transfer coefficients (K-values);
Optimized pressure drop utilization;
Reduced maintenance downtime via engineered flow velocities.

Benefits

AHRI-Certified Performance
Enhanced Gasket Longevity
Higher Certified Energy Efficiency
Configurable Plate Patterns
Proven Reliability and Stability
Expanded Accessory Options
Optimized Flow Distribution
Clip-On Gaskets (Glue-Free Installation)
Self-Locking Alignment System

Specifications

Maximum processing capacity: 5,000m³/h
Maximum design pressure: 25bar
Minimum temperature difference: 0.5-1℃
Maximum design temperature: 200℃
Primary Construction Material: AISI 304, 316, 316L, TI, SMO254
Maximum Heat Transfer Capacity: 80MW

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