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300 Pint Dehumidifiers

300 pint dehumidifiers pull 290 to 364 pints a day for large-loss restoration and industrial drying. Refrigerant models here carry built-in pumps; the desiccant units run to -4°F.

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Original price $2,000.00 - Original price $2,000.00
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$2,000.00 - $2,000.00
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Dapper Supply DP-CD1131 Commercial Dehumidifier – 350 PPD, Built-In Pump, 30,000 Sq Ft, ETL

Dapper Supply
Out of stock

DP-CD1131 350-PPD Dehumidifier for Large-Loss and Industrial Drying The DP-CD1131 removes up to 350 PPD (176 PPD AHAM at 80°F/60% RH) and moves 750...

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Dapper Supply DP-CD1130 Commercial Dehumidifier – 290 PPD, Built-In Pump, 24,000 Sq Ft, ETL

Dapper Supply
In stock

DP-CD1130 290-PPD Dehumidifier with 16.4-Foot Pump Lift for Large-Loss Drying The DP-CD1130 pulls up to 290 pints per day (145 PPD AHAM at 80°F/60...

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Original price $15,999.00
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Ebac DD900 10520GR-US Desiccant Dehumidifier 220V 3ph – 364 PPD, -4°F, 198 lbs

Ebac
In stock

Ebac DD900 Desiccant Dehumidifier – Model 10520GR-US (220V, 3-Phase) The Ebac DD900 (10520GR-US) is the 220V, 3-phase variant of Ebac's 364 PPD ind...

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Original price $15,999.00
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Original price $15,999.00
Current price $14,116.00
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Original price $14,116.00 - Original price $14,116.00
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Current price $14,116.00

Ebac DD900 10521GR-US Desiccant Dehumidifier 460V 3ph – 364 PPD, -4°F, 198 lbs

Ebac
In stock

Ebac DD900 Desiccant Dehumidifier – Model 10521GR-US (460V, 3-Phase) The Ebac DD900 (10521GR-US) is a 364 PPD industrial desiccant dehumidifier ope...

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Original price $14,116.00 - Original price $14,116.00
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$2,066.00
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Namco P649 330-Pint Commercial Dehumidifier – Auto Pump, Digital Controls, R-410A

Namco Manufacturing
In stock

Namco P649 330-Pint Commercial Dehumidifier with Auto Pump-Out The Namco P649 removes up to 330 pints of moisture per day using R-410A refrigerant ...

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$2,066.00
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300-Pint Dehumidifiers for Large-Loss Restoration and Industrial Drying

When 300-Pint Capacity Is Needed

Standard restoration dehumidifiers run at 70–175 pints per day — appropriate for single-family homes and small commercial losses. When a commercial building floods, a multi-story structure takes water damage, or an industrial facility needs rapid moisture reduction, the cumulative moisture load exceeds what several standard units can address efficiently. A 300-pint unit extracts roughly 37 gallons per day. Crews cover a large moisture load with fewer machines. Fewer machines means fewer power circuits, less hose management, less equipment to transport and set up, and faster project completion timelines that reduce secondary damage from prolonged moisture exposure.

Large-Loss Project Logistics

Large-loss restoration contractors — those specializing in commercial flooding, catastrophic water events, and institutional facilities — maintain 300-pint units specifically for jobs where standard equipment cannot meet the extraction demand within acceptable drying timelines. Insurance adjusters and restoration standards (IICRC S500) specify drying timelines; failing to meet them can compromise claims and create disputes over secondary damage. High-capacity units close that gap. The tradeoff is equipment cost and weight — 300-pint units are heavier and more expensive than standard restoration dehumidifiers, making them a specialty item for large-loss work rather than everyday residential jobs.

Related collections: LGR Dehumidifiers · Restoration Equipment · Dehumidifiers for Mold · Whole House Dehumidifiers

Industrial-Grade Construction

At this capacity the collection splits two ways. Three are refrigerant, all with built-in pumps: the Namco P649, and the Dapper DP-CD1130 and DP-CD1131, rated for 24,000 and 30,000 square feet respectively. The two Ebac DD900 units are desiccant instead, rated down to -4°F, which is where a refrigerant machine loses most of its capacity. Both types use heavy-duty housings built for continuous operation in active restoration environments. These are not residential or light-commercial machines — they run 24 hours a day for days or weeks on large losses, in conditions that include debris, construction activity, and temperature extremes. Industrial construction with reinforced housings, commercial-grade compressors, and wheeled bases for moving through large facilities is standard at this capacity level. Continuous drain connection is essential — at 37.5 gallons per day, manual tank emptying is not practical and drain hose routing is a standard part of setup on every job.

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