OVERVIEW

Too Much Moisture in Your Facility? This 52 Pint Commercial Dehumidifier with Drain Hose Provides Continuous, Hands-Off Humidity Control

Humidity is one of those problems that creeps up quietly. In a warehouse, factory, or workshop, it doesn’t announce itself until cardboard starts sagging, metal begins to spot with rust, or the air just feels heavy no matter how much airflow you have. That’s exactly where commercial dehumidifiers earn their keep — and the Neptune by Ebac USA is built for this kind of real-world environment.

The Neptune is a 52-pint commercial dehumidifier designed for small-medium warehouse zones and industrial spaces that need steady humidity control without constant attention. Think storage rooms, parts cages, tool cribs, shipping offices, or back-of-house areas where air conditioning is limited but moisture still finds a way in. It’s not meant to cover an entire high-bay facility, and that’s the point. This size hits the sweet spot for areas in the 7,000–8,000+ square-foot range, depending on conditions.

One of the most practical features is the gravity drain hose. In humid environments, onboard tanks fill fast. Emptying buckets multiple times a day isn’t realistic in a working facility. With a nearby floor drain or sump, the Neptune can run continuously, draining condensate on its own. No pumps to fail. No shutdowns because someone forgot to empty a tank. That’s why many customers specifically search for a commercial dehumidifier with drain hose — it just makes life easier.

The Neptune is also built for duty cycles that residential units can’t handle. Its rugged steel cabinet, commercial-grade compressor, and reliable defrost control are meant for spaces with dust, temperature swings, and frequent door openings. In factories and workshops, this helps reduce condensation on equipment and floors, protects electrical components, and keeps relative humidity in a safer 40–60% range. In warehouses, it helps prevent mold, corrosion, and damage to packaging, paper goods, and wood products.

Bottom line: the Neptune gives you dependable, low-maintenance humidity control where it matters most. Set it up near a drain, dial in your target humidity, and let it run — quietly doing its job while you focus on yours.

SPECIFICATIONS

FEATURES

• 52-Pint Commercial Moisture Removal Capacity
  Designed to extract up to 52 pints of moisture per day, this unit is well-suited for warehouses, workshops, and factory zones up to 8,370 cubic feet, depending on conditions. It delivers steady humidity control without being oversized for smaller commercial spaces.
  
  
• Gravity Drain Hose for Continuous Operation
  Built to run unattended, the Neptune drains condensate directly to a floor drain or sump through a gravity hose. This eliminates manual bucket emptying, reduces shutdowns, and keeps humidity under control around the clock.
  
  
• Runs on Standard 115V Power
  With 110V / 1-phase / 60Hz electrical requirements, installation is straightforward. There’s no need for special wiring, making it easy to deploy in existing commercial or light industrial spaces.
  
  
• High-Efficiency Rotary Compressor
  The commercial-grade rotary compressor delivers reliable moisture removal while maintaining efficient operation. It’s designed for longer duty cycles and more demanding environments than typical residential units.
  
  
• Advanced Hot Gas Defrost for Low-Temperature Performance
  Ebac’s hot gas defrost system automatically melts frost buildup, allowing the unit to operate effectively in cooler spaces where standard dehumidifiers struggle or shut down.
  
  
• Rugged Steel Construction for Industrial Environments
  The epoxy powder-coated steel chassis and housing are built to withstand tough conditions, including dust, temperature swings, and everyday wear in warehouses and workshops.
  
  
• Portable Design with Anti-Vibration Stability
  A collapsible handle, extra-long 25-foot power cord, and anti-vibration rubber feet make the unit easy to move and stable during operation. It stays put, runs quietly, and can be repositioned as needs change.

PRODUCT SHEETS

Manual