c | 1320L/hr (22L/min) | 240V 17W | Low Noise Linear Diaphragm | Includes 6-Way Manifold

Power up your aeration with the RESUN 6 Outlet Air Pump (1320L/hr) — a reliable, low-noise pump built for serious airflow in aquariums, hydroponics, nutrient reservoirs, and ponds. Using electromagnetic linear diaphragm technology, it delivers strong, consistent air output while staying impressively quiet for its size.

Designed for real-world use, it includes automatic thermal cut-out overload protection, a durable plastic body, and comes supplied with a 6-outlet manifold to run multiple air stones/diffusers at once. Whether you’re oxygenating a large tank or splitting airflow across multiple grow buckets, this unit is a sturdy workhorse.

For best performance (and longest diaphragm life), it should be run with an appropriate back-pressure load—typically achieved using air stones/diffusers, and a flow control valve if needed.

Key Features

• High air output: up to 1320L/hr (22L/min)

• 6 outlets: supplied with plastic 6-outlet manifold (suits 4mm silicone airline)

• Low noise: approx 39dB(A) at 3m / 44dB(A) at 500mm (tested with medium back pressure)

• Electromagnetic linear diaphragm technology for efficient, steady airflow

• Automatic thermal cut-out for overload protection

• IPX4 rated: tolerates light splashes/rain (best in a low-dust environment)

• Multiple-use friendly: ideal for aquariums, hydroponic reservoirs, ponds, compost tea, and more

Specifications

• Voltage / Wattage: 240V / 17W

• Max pressure: 28kPa

• Outlet diameter: 16mm (pump outlet)

• Max water depth (air stones/diffusers): 2.2m

• Cable length: 1.5m

• Dimensions: 205(L) × 145(W) × 165(H) mm

• Weight: 2.25kg (pump) | 2.65kg (cartoned)

Setup Notes (Important)

• Must be set up above the water level

• If not using all manifold ports, block unused outlets (e.g., silicone sealer) to maintain appropriate back pressure

• For maximum diaphragm life, run with approx 11–14kPa back pressure (air stones/diffusers + optional flow control valve)