AIR PUMP PRECISION SR-9500 - 400 L/HR - TWIN OUTLET (AQUA ONE)


Price:
Sale price$39.99

Description

The Aqua One Precision SR-9500 Air Pump is a twin-outlet aeration pump rated at 400 L/hr, designed to provide consistent airflow for airstones and air-driven devices. It’s a solid choice for aquariums, aquaponics, and hydro reservoirs where reliable oxygenation supports healthier water conditions.

Why you’ll like it

  • 400 L/hr air output (as stated in title)
  • Twin outlet design for running two lines or splitting airflow
  • Suitable for aquariums, aquaponics, and hydro reservoir aeration (general use)
  • Simple way to improve oxygen levels and water movement

Best for

  • Medium to larger reservoirs/tanks needing dependable aeration
  • Running two airstones or two separate air lines
  • Aquariums, sumps, aquaponics systems and nutrient tanks
  • Growers wanting steady dissolved oxygen support in water culture systems

How to use

Connect airline tubing to each outlet, add a check valve if needed, then run to your airstone(s) or air diffuser(s). Use an air control valve if you want to fine-tune airflow per line (general guidance).

  • Use check valves if the pump sits below the waterline
  • Keep the pump in a dry, ventilated location
  • Match diffuser size to pump output for best performance (general guidance)

Compatibility

  • Hydro: Yes (reservoir aeration)
  • Coco: Indirect (for reservoir aeration only)
  • Soil: Indirect (for water storage/holding tanks only)
  • Systems: Airstones, air diffusers, airline tubing, air manifolds

What’s included

  • 1 x Aqua One Precision Air Pump SR-9500 (400 L/hr, twin outlet)

Notes

  • Airline tubing, airstones, and check valves are typically sold separately unless specified by the supplier
  • Use a drip loop and keep power connections dry
  • Ensure adequate ventilation around the pump to prevent overheating
  • Noise and output can vary depending on backpressure and diffuser choice

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