Features
By the Numbers
1–Six Check-Valves
High-quality umbrella check-valves that won’t clog or stick are located underneath the unit for added protection from washdown environments. Check-valves isolate equipment from ambient conditions prolonging breather life, and protecting system integrity.
2–Integrated Nylon Standpipe
The integrated standpipe provides excellent vibration resistance and dissipates impact throughout the unit, eliminating weak points. It also allows even airflow distribution throughout the unit, preventing inaccurate readings of desiccant saturation.
3–Honeycomb Technology Oil Mist Reducer
The oil mist reducer is situated inside the standpipe, made from polypropylene for maximum chemical compatibility. Mimicking nature’s intricate honeycomb design, this feature allows oil mist to coalesce and drain back into the reservoir, rather than compromising the desiccant.
4–Resilient Polycarbonate Body
Shock-absorbing, clear casing provides reliable service, easy visual maintenance, and UV resistance.
5–Filter Element
Polyester filter element removes airborne contamination to 3-micron absolute. Unique loops allow particles to release during system exhalation, helping to increase breather life.
6–Foam Pad
Foam filter captures any oil mist and disperses incoming air evenly over filtration and drying areas.
7–Water Vapor Adsorbent
Silica gel adsorbs water from incoming air and can hold up to 40% of its weight. Condition is indicated by change of color from blue to light pink.
8– Secondary Filter Element
Second polyester filter element protects against migration of desiccant dust, providing maximum efficiency.
9–Threaded Mounting
Internal threads provide durability and stability and can be used with one of several adapters.
Applications
- Storage Tanks
- Wind Turbines
- Large Gearboxes/Hydraulics
- Oil Misting
- Remote Applications
Specifications
Model
DC-EX-1
Unit Height
4.7 in (119 mm)
Unit Diameter
5.66 in (143.88 mm)
Filter Efficiency
3μ absolute (β3≥200)
Amount of Silica Gel
1.2 lbs (0.54 kg)
Adsorption Capacity
7.7 fl oz (228 ml)
Flow Rate
27 cfm (765 lpm)
Operating Temp. Range
-20°F to 200°F (-29°C to 93°C)
Connection Size
1″ Female (FNPT)
Suction/Return Rate at 1 psid
202 gpm (765 lpm)
Gearbox/Storage Tank Max. Volume
400 gal (1,514 L)
Hydraulic Reservoir Max. Volume
100 gal (379 L)
DC-EX-2
Unit Height
6.4 in (163 mm)
Unit Diameter
5.66 in (143.88 mm)
Filter Efficiency
3μ absolute (β3≥200)
Amount of Silica Gel
2.2 lbs (1.0 kg)
Adsorption Capacity
14.1 fl oz (417 ml)
Flow Rate
26 cfm (736 lpm)
Operating Temp. Range
-20°F to 200°F (-29°C to 93°C)
Connection Size
1″ Female (FNPT)
Suction/Return Rate at 1 psid
195 gpm (736 lpm)
Gearbox/Storage Tank Max. Volume
600 gal (2,271 L)
Hydraulic Reservoir Max. Volume
200 gal (757 L)
DC-EX-3
Unit Height
8.3 in (208 mm)
Unit Diameter
5.66 in (143.88 mm)
Filter Efficiency
3μ absolute (β3≥200)
Amount of Silica Gel
3.2 lbs (1.45 kg)
Adsorption Capacity
20.5 fl oz (606 ml)
Flow Rate
25 cfm (708 lpm)
Operating Temp. Range
-20°F to 200°F (-29°C to 93°C)
Connection Size
1″ Female (FNPT)
Suction/Return Rate at 1 psid
187 gpm (708 lpm)
Gearbox/Storage Tank Max. Volume
800 gal (3,028 L)
Hydraulic Reservoir Max. Volume
300 gal (1,136 L)
DC-EX-4
Unit Height
10.0 in (254 mm)
Unit Diameter
5.66 in (143.88 mm)
Filter Efficiency
3μ absolute (β3≥200)
Amount of Silica Gel
4.2 lbs (1.91 kg)
Adsorption Capacity
27.0 fl oz (798 ml)
Flow Rate
24 cfm (680 lpm)
Operating Temp. Range
-20°F to 200°F (-29°C to 93°C)
Connection Size
1″ Female (FNPT)
Suction/Return Rate at 1 psid
180 gpm (680 lpm)
Gearbox/Storage Tank Max. Volume
1,000 gal (3,785 L)
Hydraulic Reservoir Max. Volume
400 gal (1,514 L)
Adapters
Part Number
DC-EXVA-12M
DC-EXVA-16M
DC-EXA-10
DC-EXA-17
Descriptions
3/4″ MNPT Steel Vent Valve Adapter for Extended Series Breathers
1″ MNPT Steel Vent Valve Adapter for Extended Series Breathers
1″ MNPT Threaded Steel Adapter for Extended Series Breathers
3/4″ MNPT Threaded Steel Adapter for Extended Series Breathers
Equipment Connection / Port Size
3/4″ MNPT Male
1″ MNPT Male
1″ MNPT Male
3/4″ MNPT Male
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