STjh 52-inch 7500 CFM rotary heat recovery wheel with a broad segmented matrix and large drive assembly on white.

STJH-ROTARY-HEAT-RECOVERY-WHEEL-52IN-7500CFM

Rotary Heat Recovery Wheel 52-Inch 7500 CFM

The largest selected segmented wheel for central AHUs requiring high-volume sensible and latent recovery.

52 in large diameter
7500 CFM maximum flow
Segmented stainless wheel

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Product Introduction

This 52 in rotary wheel reaches 7500 CFM with a 3 in-deep matrix. A broad stainless frame, more removable media segments and larger drive hardware distinguish it from the 25 and 36 in cassettes. It is intended for central cleanroom AHUs where recovery savings justify the rotating component and where exhaust compatibility, purge air and maintenance access can be properly managed.

Key Features

Central-AHU throughput

The large face handles the greatest airflow in this selected rotary group.

Multi-segment service

The expanded wheel divides media into removable sections for handling and cleaning.

Substantial drive package

Larger support and drive components maintain slow, controlled rotation of the broad matrix.

Technical Parameters

Wheel Diameter	52 in
Matrix Depth	3 in
Maximum Airflow	7500 CFM
Construction	Segmented stainless wheel and frame
Matrix	Sensible or total-energy media by selection
Drive	Large wheel motor and belt
Air Streams	Separated supply and exhaust faces
Service	Multiple removable media segments
Primary Duty	Large central heat recovery
Customization	Available based on the intended application and operating environment.

Applications

For large central cleanroom AHUs, healthcare ventilation and clean manufacturing systems requiring substantial energy recovery.

Solutions for Your Application

Wheel carryover transfers an unacceptable contaminant from exhaust to supply.Review contaminant risk, pressure relationship and purge performance; use a non-rotary system where transfer is prohibited.

The 52 in segments cannot be removed after adjacent AHU sections are installed.Reserve the full segment withdrawal and drive-service envelope in the unit layout.

Available Options

Confirm flow, matrix chemistry, purge sector, rotation speed, seals, casing, motor, access doors, frost control and monitoring.

Planning a Rotary Heat Recovery Wheel 52-Inch 7500 CFM specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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