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Price Catalog >> Section E >> Special Environment Diffusers

Critical Environments

RADIAL FLOW DIFFUSER

RFD Series

The RFD is designed to supply large air volumes in confined spaces with minimal velocity. This diffuser produces a semi-cylindrical air pattern ideal for laboratory settings with fume hoods. RFD is available in aluminum or stainless steel construction.

RFD - Radial Flow

FLUSH FACE RADIAL FLOW DIFFUSER

FRFD/FRFDA/FRFDP Series

PRICE FRFD series diffusers are designed to produce a low velocity, multi-directional air pattern. The entire face of the diffuser is flush with the ceiling line. The semi-cylindrical air pattern and low noise level of the FRFD series allows selection at higher air volumes than conventional diffusers. Adjustable pattern control and perforated face models are available.

HIGH CAPACITY FLUSH FACE DIFFUSER

HCF Series

PRICE HCF Series diffusers are designed to produce a low velocity, multi- directional air pattern while maintaining the appearance of a conventional “flush face” perforated diffuser.

HCF - High Capacity Flush Face

RADIAL VANE DIFFUSER

RVD Series

The RVD utilizes unique radial slots to provide a “vortex” airflow which quickly mixes supply air with room air providing a highly uniform temperature in the conditioned space.

RVD - Radial Vane

RADIAL ADJUSTABLE VANE DIFFUSER

RAVD/RAVDP Series

The RAVD series diffusers are designed to provide a fully adjustable air pattern for flexible installations to suit any application. Available in hemispherical, 3-way, horizontal 1 way or 2 way, or vertical air pattern configurations.

PERFORATED LABORATORY DIFFUSER

PDAS/PDAR Series

PDAS and PDAR series perforated laboratory diffusers are constructed of aluminum with stainless steel dampers. It features performance flexibility, ease of cleaning and an airtight back pan for ceiling integrity. It is available in 1, 2, 3 or 4 way patterns with adjustable curved vanes.

PDAS/PDAR

PERFORATED HIGH CAPACITY DIFFUSER

PHC/APHC/PHCSS Series

The PHC is a prism shaped perforated diffuser designed to provide an even 2 way horizontal flow along the length of a workspace. Available in steel, stainless steel or aluminum construction, the PHC has superior capacity to that of a similar size slot diffuser while maintaining a strong horizontal airflow.