EcoPlus® ECO-185 Fixed Flow Submersible/Inline Pump - 158 GPH - 1.77 PSI

EcoPlus® ECO-185 Fixed Flow Submersible/Inline Pump - 158 GPH - 1.77 PSI

The EcoPlus® ECO-185 delivers a constant 158 GPH at 1.77 PSI using a high-quality rare earth rotor magnet for efficient, reliable water movement. Suitable for hydroponics, aquariums, ponds, and more, this oil-free pump features a ceramic shaft impeller rated for both fresh and saltwater use. Install submersed or inline. Includes multiple attachment fittings, a strainer, and a foam pre-filter. UL Listed for indoor and outdoor use.

Key Features & Benefits

• Fixed Flow Rate: 158 GPH / 1.77 PSI — consistent, predictable water delivery for systems requiring stable flow.
• Rare Earth Rotor Magnet — efficient, powerful, and constant water flow with low energy draw (10.5 W / 0.22 A).
• Oil-Free Ceramic Shaft Impeller — safe for fresh and saltwater; no contamination risk.
• Submersible or Inline — versatile installation options for a wide range of system configurations.
• Includes Fittings, Strainer & Foam Filter — complete setup out of the box.
• UL Listed — approved for indoor and outdoor use.
• Dimensions: 5.6in L × 3in W × 3in H

Who Should Use This

Hydroponic growers, aquarium operators, and pond keepers who need reliable, constant-flow water circulation without the variability of adjustable pumps.

Compatibility

For use in hydroponics, aquariums, ponds, and water features. Fresh and saltwater compatible. Submersible or inline installation. 120V / 60Hz.

Frequently Asked Questions

What is a fixed flow pump?

A fixed flow pump delivers a set, consistent flow rate rather than an adjustable range — ideal for systems where a specific GPH is required to maintain nutrient delivery schedules or filtration rates.

Can this pump be used inline (out of water)?

Yes — this pump supports both fully submersed and inline (external) installation.

Is this pump safe for saltwater?

Yes — the oil-free ceramic shaft impeller is compatible with both fresh and saltwater applications.

What accessories are included?

The pump includes a variety of attachment fittings, a strainer, and a foam pre-filter for immediate use.