HYDAC 1275357 Desiccant Breather - F-Adapter BD W 1.0

Features

The HYDAC Desiccant Breather BDE filter is a breather dryer filter

In hydraulic and lubrication systems, water ingress into the tank is a familiar problem

System operators constantly face a high breakdown and maintenance costs that are traceable back to water in the system

This is because of water, even in its dissolved state, causes accelerated degradation of the additive components by hydrolysis

Therefore, these reactions cause the oil to lose its desired characteristics and then, it will age more rapidly

The depletion of the additives also leads to increased oxidation in the base fluid

What's more, water also has serious and adverse effects on the operating system components, damaging them by corrosion and hydrogen embrittlement

The distinctive feature of the desiccant breather dryers BDE is that it has two separate chambers

These chambers are possibly fillable with two desiccants, which in combination increase total water retention (two-stage dewatering)

As an option, and as a special protection of the desiccant, four valves are built into the bottom of the unit

So then, during system shutdown, it will avoid saturation of the desiccants

A check valve is available as an option to prevent exhaust air from the tank/ transmission from flowing back through the desiccant

+B1314This means that there is a protection of the desiccant from oil mist and there is no re-drying of the exiting air

The built-in pleated air filter element (absolute filtration of particles > 2 µm) provides the filter with a very high contamination retention capacity (26g). In order to ensure reliable function, replacement of the entire cartridge is necessary

When the change of the filter is due, the colour changes from dark red to light orange

Specifications

Air flow up to 5,500 l/min

Fastening by means of flange, thread, or slip fit connection

Installation sizes: 200, 400, 1000

Two different desiccants used

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