HMC – Single duct cabin unit

• Pressure range from 0 Pa…200 Pa
• Airflow range 0 m3/h…180 m3/h
• Airflow adjustment with diffuser knob, painted with the diffuser color
• Mechanical max/min airflow limits for easy commissioning
• Easily tailored for different types of installations
• MED approved for B-0/B-15 installations

Halton HMC is a manually operated cabin unit for single duct applications. The unit can be installed directly through one ceiling blade (300 mm).  Airflow is controlled via an adjusting knob installed through the diffuser. The control mechanism has mechanical limits for minimum and maximum airflows. Airflow limits can be easily set during commissioning. HMC is recommended to be used in conjunction with Halton’s TCL diffuser that is specifically designed for HMC cabin unit.

Note:
Male connection: outer dimensions
Female connection: inner dimensions

HMC cabin unit without a diffuser weights 6,2 kg.

Airflow is controlled via an adjusting knob installed through the diffuser. The control mechanism has mechanical limits for minimum and maximum airflows.

HMC can be installed directly through one ceiling blade.

The supply flow rate is determined by using a handheld measurement device. Adjust the minimum airflow rate by rotating the D-shape bar until the desired setting is achieved. Move the minimum airflow mechanical limiter against the stand and tighten socket cap screw. Adjust the maximum airflow rate by rotating the D-shape bar until desired setting is achieved. Move the maximum airflow mechanical limiter against the stand and tighten socket cap screw.

Pressure drop and sound levels (cabin sound absorption 4 dB(A)

Sound attenuation (dB)

∆L: Sound attenuation not including end reflection

Sound attenuation (dB) with TCL-160 diffuser

∆L: Sound attenuation not including end reflection