Beckett Corporation M160AUL Submersible Fountain Pump — 160 GPH, Black, Adjustable Flow & Energy-Efficient 8.4W

The Beckett M160AUL is a compact, energy-efficient submersible pump that delivers up to 160 GPH with adjustable flow for fountains, ponds, aquariums, and hydroponic systems.

This submersible unit is built for continuous underwater operation and balances strong water movement with low power draw. Rated at 8.4 watts and UL listed, the pump connects to common 1/4" or 1/2" ID tubing (adapters included), runs on a 6 ft cord, and is suitable for medium-sized fountain features with a maximum lift of 4.1 feet. Wet-rotor design and oil-free construction make it a good choice where plant and fish safety are important.

How will this pump perform in a tabletop or garden fountain?

The M160AUL is sized for 1–3 ft tall fountain displays and gives steady, reliable flow without wasting electricity. Use the adjustable flow knob to set the height and force of the stream to match your fountain’s design. Rubber suction feet keep it stable on most basin surfaces for consistent operation.

• Max flow: 160 GPH; typical 130 GPH at 1 ft head
• Best for 1–3 ft fountain heights
• Adjustable flow control for fine-tuning water volume
• Rubber feet to reduce vibration and movement

Can I use this pump in aquariums, ponds, or hydroponic setups?

Yes — the pump’s oil-free, wet-rotor design moves water while keeping contaminants out, which helps maintain safer conditions for fish and plants. It’s rated for continuous submersion, making it suitable for small ponds, aquaponics, and hydroponic reservoirs with proper installation and routine cleaning.

• Oil-free operation safe for aquatic life and plants
• Continuous-duty wet-rotor construction
• Compatible with aquariums, hydroponic beds, and water gardens
• Simple maintenance: remove intake screen and impeller for cleaning

What fittings, power specs, and installation details do I need to know?

The pump runs on standard household power (120V, 60Hz) and pulls just 8.4 watts. It comes with adapters to accept 1/4" or 1/2" ID tubing. For safe operation, fully submerge the unit, plug into a GFCI-protected outlet, and keep the cord clear of sharp edges or pinch points.

• Power: 120V, 60Hz, 8.4 watts (energy-efficient)
• Includes adapters for 1/4" and 1/2" ID tubing
• 6 ft power cord for flexible placement
• UL listed and backed by a 1-year limited warranty

How do I maintain the pump to keep it running smoothly?

Routine maintenance is straightforward: disconnect power, remove the intake screen and impeller, and rinse away debris. A soft brush or cloth removes residue; avoid running the pump dry and ensure it remains fully submerged during operation to prevent damage.

• Unplug before handling and cleaning
• Remove and rinse intake screen and impeller regularly
• Avoid sediment buildup to preserve flow and lifespan
• Do not run the pump when dry; keep fully submerged

Who is this pump for? The Beckett M160AUL suits homeowners and hobbyists who need a reliable, low-energy submersible pump for medium-sized fountains, small ponds, aquariums, and hydroponic setups. It’s aimed at users who want adjustable flow control, simple maintenance, and safety features like oil-free operation and UL listing. Installers and DIYers who need a compact pump with standard tubing compatibility and a six-foot cord will find it especially convenient.