Infinity Air Pump | Hydroponic Silent Oxygenation Pumps 100–560 L/HR Australia

Infinity Air Pump Range. Silent Hydroponic Oxygenation Systems (100 to 560 L/HR)

The Infinity Air Pump range is designed for reliable oxygen delivery in hydroponic, aquaponic, and aquarium systems. Designed for continuous 24/7 operation, these pumps provide stable airflow to maintain optimal dissolved oxygen levels in nutrient reservoirs and aquatic environments across all system sizes.

Available in single and twin outlet configurations from 100 to 560 L/HR total output, the Infinity series scales from small propagation setups and starter DWC systems through to large commercial hydroponic operations requiring high-volume oxygenation across multiple reservoirs.

Available Models

• Infinity 100 L/HR (Single Outlet). Compact and quiet. Ideal for small hydroponic systems, propagation trays, seedling oxygenation, and DWC starter setups.
• Infinity 200 L/HR (Single Outlet). Mid-range single outlet output for medium hydroponic systems and standard grow tent reservoirs.
• Infinity Twin 2x200 L/HR. 400 L/HR total output across two independent outlets. Suited to multi-reservoir systems and medium-commercial hydroponic setups.
• Infinity Twin 2x280 L/HR. 560 L/HR total output for large hydroponic systems, commercial reservoirs, and greenhouse oxygenation networks.

Key Benefits

• Single and Twin Outlet Configurations. Four model options covering the full range of hydroponic oxygenation requirements from single small reservoirs to large multi-site commercial systems.
• 100 to 560 L/HR Output Range. Scalable airflow for any system size without over-specifying or under-delivering oxygen.
• Quiet Silent Operation. Low-vibration design suitable for indoor grow environments and home setups where noise management is a priority.
• Reinforced Diaphragm Construction. Durable long-life diaphragm maintains consistent airflow output under continuous load across extended operational periods.
• Stable Continuous Duty Performance. Rated for 24/7 hydroponic operation without performance degradation.
• Energy Efficient Design. Low power consumption relative to airflow output across all four models.

How It Works

Infinity Air Pumps optimise three critical root zone variables. Dissolved oxygen levels: continuous airflow increases oxygen saturation in the nutrient solution, essential for root respiration and aerobic microbial activity. Root zone health: stable oxygenation prevents anaerobic conditions and the root stress and disease risk associated with low-oxygen environments. Microbial balance: oxygen-rich nutrient solution supports beneficial microbial populations and suppresses anaerobic pathogens that cause root rot and system instability.

The result is faster root development, improved nutrient uptake efficiency, and stable long-term system performance across all connected reservoirs.

Model Selection Guide

• 100 L/HR. Small systems, propagation trays, seedling tanks, and compact single-bucket DWC setups.
• 200 L/HR. Medium systems, standard grow tent reservoirs, and single large DWC buckets.
• Twin 2x200 L/HR (400 L/HR total). Dual-reservoir setups, multi-site DWC systems, and medium-commercial operations.
• Twin 2x280 L/HR (560 L/HR total). Large commercial systems, greenhouse nutrient networks, and high-demand multi-reservoir oxygenation.

System Features

• 100 to 560 L/HR output range across four model configurations
• Single and twin outlet options for flexible system design
• Reinforced diaphragm for long-term durability under continuous load
• Quiet low-vibration operation for indoor grow environments
• Sealed housing for long operational lifespan
• Continuous duty rated for 24/7 hydroponic operation

Applications

• Deep Water Culture (DWC)
• Recirculating Deep Water Culture (RDWC)
• Nutrient Reservoir Oxygenation
• Aquaponic Fish and Plant Systems
• Seedling Propagation and Cloning Systems
• Recirculating Hydroponic Systems
• Ebb and Flow (Flood and Drain)
• Commercial Greenhouse Hydroponic Operations

What Sets It Apart

The Infinity range covers four distinct output tiers in a single product line, allowing growers to select the right pump for their system size without over-specifying. The twin outlet models deliver balanced airflow across two independent outlets from a single unit, eliminating the need for two separate pumps in dual-reservoir setups. The reinforced diaphragm construction maintains consistent airflow output over longer operational periods than standard diaphragm designs, reducing the frequency of pump replacement in continuous-duty hydroponic environments. For commercial growers running large reservoir networks, the 2x280 L/HR model provides 560 L/HR of total oxygenation capacity from a single compact unit, simplifying system design and reducing equipment overhead.

Technical Specifications

• Brand. Infinity
• Models. 100 L/HR, 200 L/HR, Twin 2x200 L/HR, Twin 2x280 L/HR
• Total Output Range. 100 to 560 L/HR
• Outlet Types. Single and Twin Outlet
• Diaphragm. Reinforced Long-Life Construction
• Operation. Continuous Duty 24/7
• Noise Level. Low-Vibration Silent Operation
• Application. Hydroponics, Aquaponics, Aquarium Oxygenation
• Shipping Weight. Varies by model

Frequently Asked Questions

What size fittings do I need for Infinity Air Pump?

Hydroponic irrigation fittings are sized by internal diameter — common sizes are 4mm, 13mm (½"), 19mm (¾"), and 25mm (1"). Match fittings to your existing tubing or pump outlet diameter. When in doubt, 13mm is the most common size for standard hydroponic systems and is compatible with most pumps and mainline tubing in the 300–2000 L/hr flow rate range.

How do I prevent leaks with Infinity Air Pump?

Push-fit barbed fittings should be inserted firmly until they bottom out against the shoulder. Soft poly tubing grips barbs securely without clamps for most low-pressure applications. For higher-pressure or constant-run systems, add hose clamps over the barb connection for a leak-free seal. Always pressure-test your system for 30 minutes before introducing plants.

Does Infinity Air Pump ship fast within Australia?

Yes — Infinity Air Pump ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.