HQUA Pond & Lake Aeration System PAS20 — 3/4 HP Compressor with Two 100' Weighted Hoses & 2 Diffusers for Up to 3 Acre

The HQUA PAS20 is a complete aeration kit with a 3/4 HP oil-less compressor, two 100' weighted hoses and twin diffusers designed to oxygenate ponds up to 3 acres.

Whether you manage a private stock pond, a homeowner lake, or a small commercial water feature, this all-in-one kit supplies steady airflow from a durable electric compressor to weighted membrane diffusers on the bottom. The system raises dissolved oxygen levels by moving compressed air to the pond floor, which helps maintain clearer water and lowers stress on fish and aquatic life. The package includes accessories needed for installation and stable diffuser placement so you can get aeration running quickly.

How much pond area and depth can this aerator handle?

The PAS20 is rated to service ponds up to three acres and can push air to depths up to 65 feet. Pump output and motor specifications are matched for medium-sized water bodies where reliable oxygen transfer is required.

• Suitable coverage: up to 3 acres of pond surface.
• Maximum effective depth: up to 65 feet for deep basins.
• Air output: approximately 4.7 CFM to support diffuser performance.

What are the core components and how do they work together?

The kit centers on a 3/4 horsepower, oil-less rocking piston compressor that supplies pressurized air through two 100-foot sink-weighted hoses to two EPDM membrane diffusers. Accessories provided streamline installation and stabilize the diffusers on the bottom.

• Compressor: oil-less rocking piston design for quieter, low-maintenance operation.
• Hoses: two 100' weighted rubber lines to keep airflow directed to the pond floor.
• Diffusers: 10" EPDM membrane discs mounted on 12" stainless-steel square bases for steady positioning.
• Hardware: clamps, brass fittings and a tee included for simple plumbing connections.

How difficult is installation and what tools or parts are included?

The PAS20 is packaged to allow straightforward homeowner installation or quick setup by a service technician. It contains the primary plumbing and mounting pieces so you won’t need to source many extra parts.

• Included: two 100' sink-weighted hoses, two membrane diffusers, clamps, tees and straight barb fittings.
• Power needs: standard 120V circuit; motor draws about 6.2 amps during operation.
• Tools typically required: basic hand tools to secure fittings and anchor diffusers; optional timer for scheduled aeration.

What maintenance should I expect over time?

The PAS20 uses a low-maintenance, oil-less motor and replaceable diffuser membranes; routine checks and occasional part swaps keep the system working well season-to-season. Filters and diaphragms are accessible for cleaning or replacement.

• Air filters: two intake filters reduce debris entry—clean or replace as needed.
• Membranes: EPDM discs are long-lasting but replaceable to restore bubble quality.
• Visual checks: inspect hoses and clamps each season for wear and secure fittings.

Who is this system best for? Choose the HQUA PAS20 if you need a turnkey aeration solution for small to medium ponds up to three acres, want a quieter oil-less compressor, and prefer a kit that includes weighted tubing, fittings and stable diffusers. It suits property owners, landscapers, and pond managers who want reliable oxygenation with straightforward installation and routine maintenance.