General Specification; Electrical Specification - Speedaire 53RG60 Manuel D'utilisation

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SpECIFICatIONS

The MMR range of compressed air dryers are designed to remove moisture

from compressed air by utilizing state of the art technology to obtain

dewpoints of -40°F (-40°C) PDP and by appropriate de-rating

-100°F (-70°C) PDP.

MMR dryers have been designed to require minimal maintenance and

can be installed virtually anywhere.

The MMR dryer consists of upper and lower head assemblies joined

together with an aluminum extrusion containing twin internal chambers.

The upper head assembly contains inlet and outlet manifolds. The lower

head assembly contains two exhaust valves and a passive shuttle ball

valve. During operation one chamber is on-line (drying) while the other

is regenerating, using the Pressure Swing Adsorption (PSA) process.

pressure Swing adsorption (pSa)

A small percentage of dried air is taken from the dryer outlet flow and is

used to regenerate the saturated chamber by expanding the dried air from

line pressure to atmospheric pressure. During this process, the moisture

is physically removed from the regenerating chamber and vented to

atmosphere through the exhaust.