Tsunami Pure-7 Series

25 CFM Compressed Air Dryer

Regenerative Desiccant

The Pure-7 Series Regenerative Dryer is rated for 25 CFM airflow, and fitted for 7 Hp compressors. The Pure-7 system uses a Solenoid Timer Valve to control the dryer and Tsunami pre-filtration to assure removal of water, oil, and particulates before entering the dryer.

21999-1140 tsunami pure 7 regenerative dryer_web bucket

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Tsunami Pre Filtration

Tsunami pre-filtration includes the water separator and oil coalescing filter to remove liquid water, bulk oils and particulate.

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Regenerative Towers

Tsunami’s Regenerative Drying Technology uses sweep air to regenerate the towers during operation. It's like changing the desiccant every two minutes.

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Efficient Construction

Tsunami Dryers are efficiently designed and constructed with very few moving parts, reducing potential stress points.

Features:

2-stage Pre-filtration; Water Separator, Oil Coalescing Filter
Molecular Sieve Desiccant
Solenoid Valve Timer
Automatic Drains
Purge Exhaust Mufflers
Wall Mounting Brackets
Optional: C1D1 compatible for hazardous locations
Heater pads available for cold temp applications

Benefits:

Dryer Performance:

Low relative humidity - down to .01% RH
Dew points down to -80°F
Easy, low-cost maintenance; under $100/year average

Filter Performance:

1st Stage Water Separator:

Removes liquid water
Filters particulate down to 10 micron

2nd Stage Oil Coalescing Filter:

Removes bulk oils and aerosols
Filters particulate down to .01 micron

Min/Max Air Inlet Temperature: 150°F

Min/Max Operating Pressure: 175

Power Requirement: 120V

Compressor Size Rating: 7 Hp

Water Separator: #21999-0131

Replacement Element: #21999-0227

Oil Coalescing Filter: #21999-0131-Z-FD

Replacement Element: #21999-0202

Tsunami Product Catalog

Pure Series Screenshot

Pure Series Dryers

Annotation 2022-10-27 094325-1

Installation Instructions

ITEM #	# of Towers	Orifice	CFM Consumption	Cycle Time	Tower Drying Time	# of Towers Drying	# of Towers Regenerating
21999-1140	2	.024"	1.25	2 min	120 sec	1	1
21999-1140-MM	2	.024"	1.25	2 min	120 sec	1	1

×

21999-1140 tsunami pure 7 regenerative dryer_web bucket-1

MAX CFM: 25

ITEM #: 21999-1140

DRAIN: Float

NPT: ½" INLET / 1" OUTLET

WEIGHT: 60 lbs

DIMENSIONS: 26" x 25" x 8"

×

21999-1140-MM_410x390-1

MAX CFM: 25

ITEM #: 21999-1140-MM

DRAIN: Pneumatic

NPT: ½" INLET / 1" OUTLET

WEIGHT: 62 lbs

DIMENSIONS: 29" x 25" x 8"

MAX CFM	ITEM #	DRAIN	NPT	WEIGHT	DIMENSIONS (IN)	MSRP
25	21999-1140	Float	½" INLET / 1" OUTLET	60 lbs	26 x 25 x 8	$2,673.00
25	21999-1140-MM	Pneumatic	½" INLET / 1" OUTLET	62 lbs	29 x 25 x 8	$3,062.00

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