Item # 73448, KADW 20A Model Wall Mounted Desiccant Dryer On Compressed Air Systems, Inc.

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	Item # 73448, KADW 20A Model Wall Mounted Desiccant Dryer
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Wall-mounted dryers (KADW Series) are fully enclosed in a ready-to-install cabinet, and feature a control panel on the exterior for easy monitoring. The KADW dryer is completely assembled, piped and wired, fully charged with desiccant. Units can be mounted virtually anywhere to conserve floor space. Filtration packages are also available.

Financing · Specifications · Power Supply · Dimensions · Features · Recommended Accessories · Additional Information · Note

Financing

Approve Payments		Finance with Approve Payments

Specifications

Brands		Kaeser Compressors

Model		KADW 20A

Outlet Dew Point		-100 ºF -40 ºF

Inlet Air Flow at -40 Degree Fahrenheit (ºF) Outlet Dew Point		20 scfm

Inlet Air Flow at -100 Degree Fahrenheit (ºF) Outlet Dew Point		16 scfm

Average Purge Flow		4.2 scfm

Maximum Purge Flow		5.5 scfm

Average Downstream Air Available at -40 Degree Fahrenheit (ºF) Outlet Dew Point		15.8 scfm

Maximum Downstream Air Available at -40 Degree Fahrenheit (ºF) Outlet Dew Point		14.5 scfm

Average Downstream Air Available at -100 Degree Fahrenheit (ºF) Outlet Dew Point		11.8 scfm

Maximum Downstream Air Available at -100 Degree Fahrenheit (ºF) Outlet Dew Point		10.5 scfm

Maximum Working Pressure		150 psig

Minimum Working Pressure		50 psig

Enclosure Standard		National Electrical Manufacturers Association (NEMA 1) National Electrical Manufacturers Association (NEMA 4) (Optional)

Pressure Drop		< 5 psi

Ambient Temperature Range		40 to 120 ºF

Capacity at 100 Pound Per Square Inch Gauge (psig) Pressure		7 to 50 scfm

Power Supply

Voltage		115 V

Phase		1

Frequency		60 Hz

Dimensions

Width		19-3/8 in

Depth		6-11/16 in

Height		30-1/2 in

Features

Convenient wall-mounting
Consistent dew points
Regenerative desiccant
Solid state timer
Completely assembled, piped, and wired for installation
6-foot cord set

Recommended Accessories

Coalescing oil removal filter as a prefilter
Particulate filter as an after filter

Additional Information

The right dryer for you
Most compressed air applications can achieve the required air quality by using a refrigerated dryer in combination with proper filtration. However, in cases where compressed air is exposed to freezing temperatures or where the product, process, or equipment is highly sensitive to moisture, Kaeser offers a complete line of desiccant dryers specifically designed to meet low dew points and deliver energy savings.

Innovation you can trust
With a cutting edge research and development team committed to building industry-leading products, Kaeser continues to deliver better solutions to meet our customers' compressed air needs. Kaeser's expertise and world-wide reputation for superior reliability and efficiency offer great performance and peace of mind.

Quality in every detail
Desiccant dryer performance and reliability are driven by component quality. Kaeser's valves and actuators are designed for consistent dew point performance and low pressure drop. Additionally, desiccant bed symmetry is selected to ensure uniform flow distribution and maximize contact time, while the spherical activated alumina desiccant allows for long service life and minimizes dusting. It also has a high surface-to-volume ratio and great affinity for water vapor for superior adsorption.

Savings with proper application
Proper planning with the help of Kaeser's system design engineers can save you money on capital and energy costs. Desiccant dryers have a higher purchase price and overall operating costs than refrigerated dryers and should be applied to the portions of a system requiring dew points below that of a refrigerated dryer. Kaeser can design a system that will efficiently deliver air quality suitable for your application.

Desiccant dryer basic operation
Kaeser desiccant dryers use the principles of adsorption and desorption and alternately cycle the compressed air through twin desiccant towers. As the vapor-laden air flows through one tower, the moisture is adsorbed onto the desiccant. Meanwhile, in the other tower, "purge air" flows through, evaporates the water on the desiccant, and carries it out of the tower as vapor.

Note

Inlet flows are established in accordance with CAGI (Compressed Air and Gas Institute) standard ADF-200, Dual Stage Regenerative Desiccant Compressed Air Dryers - Methods for Testing and Rating. Conditions for rating dryers are: Inlet pressure - 100 psig; Inlet temperature - saturated at 100 ºF.

Average Purge Flow is the total amount of air used to purge and repressurize off-stream towers averaged over the cycle time. Maximum purge flow is the flow rate through the off-stream tower during that portion of the cycle the purge/repressurization valve is open.

DOWNLOADS


		Brochure for KAD/KED/KBD Purge Desiccant Dryers (PDF, 1551KB)

		Brochure for KADW Wall Mounted Desiccant Dryers (PDF, 760KB)

Item # 73448, KADW 20A Model Wall Mounted Desiccant Dryer

Approve Payments

Brands

Model

Outlet Dew Point

Inlet Air Flow at -40 Degree Fahrenheit (ºF) Outlet Dew Point

Inlet Air Flow at -100 Degree Fahrenheit (ºF) Outlet Dew Point

Average Purge Flow

Maximum Purge Flow

Average Downstream Air Available at -40 Degree Fahrenheit (ºF) Outlet Dew Point

Maximum Downstream Air Available at -40 Degree Fahrenheit (ºF) Outlet Dew Point

Average Downstream Air Available at -100 Degree Fahrenheit (ºF) Outlet Dew Point

Maximum Downstream Air Available at -100 Degree Fahrenheit (ºF) Outlet Dew Point

Maximum Working Pressure

Minimum Working Pressure

Enclosure Standard

Pressure Drop

Ambient Temperature Range

Capacity at 100 Pound Per Square Inch Gauge (psig) Pressure

Voltage

Phase

Frequency

Width

Depth

Height

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