Dapper Supply DP-CD1128 Commercial Dehumidifier – 105 PPD, Built-In Pump, 8,000 Sq Ft, ETL

DP-CD1128 105-PPD Dehumidifier with Pump for Basement and Restoration Drying

The DP-CD1128 pulls up to 105 PPD (52.5 PPD AHAM at 80°F/60% RH) across spaces up to 8,000 sq ft, moving 300 CFM through the coil. A built-in pump lifts condensate 16.4 ft for automatic drainage, and a 1.32-gallon tank plus a 3.28 ft gravity hose give a second drain option. It runs at 54 dB and is ETL certified for commercial use.

105 PPD, 300 CFM, and 16.4-Ft Pump Lift

• 105 PPD moisture removal (52.5 PPD AHAM) — pulls water fast in basements, crawl spaces, and storage areas, with 126 PPD at saturation
• 8,000 sq ft coverage at 300 CFM — moves enough air to hold humidity across large below-grade and commercial floor plates
• Built-in pump lifts water 16.4 ft — drains to sinks, windows, or overhead lines automatically without a separate condensate pump
• 1.32-gallon tank and 3.28 ft gravity hose — gives a low-mount gravity drain option alongside pumped removal
• 20–90% RH control, 41–95°F range — holds setpoint from active flood drying down to maintenance humidity in cool spaces
• 2-speed fan and washable filter — 54 dB operation with low-cost upkeep between deployments
• Steel housing, rotary compressor, R32 refrigerant — ETL certified with overload protection, auto-restart, and auto-defrost for unattended runs

DP-CD1128 Applications and Environments

Water damage restoration contractors deploy the DP-CD1128 as a primary dehumidifier on Category 1 and 2 water losses in residential and commercial buildings. Property managers run it in basement mechanical rooms and below-grade storage through humid seasons to hold humidity down and protect building materials. Warehouse operators keep storage bays under 50% RH during summer months. Construction managers place it in freshly poured concrete structures to control ambient humidity during slab curing. The 2-speed fan gives operators a choice on these jobs: high speed for aggressive removal during active dry-down, low speed for quieter background dehumidification once humidity is under control. Pairing the 16.4-ft pump lift with the 1.32-gallon tank and the 3.28 ft gravity hose means the unit drains automatically overhead or by gravity to a low point, so it runs unattended overnight without a tech emptying buckets. At 68.34 lb and 520W (115V/4.6A) on a standard outlet, it repositions across a site without special power, and the R32 rotary compressor holds efficiency across the 41 to 95°F operating range. Backed by a 1-year parts and labor warranty.

Specifications