Waste Water Aerators

Efficient, Quiet, and Effective Wastewater Treatment for Cleaner Ponds.

Why Choose
Vertec Aerators?

Efficient, Reliable Wastewater Solutions for New Zealand. Backed by 30+ years of experience, Vertec Aerators are trusted for their high performance, efficiency, and reliability.

Key Benefits:

  • Proven Reliability: Over three decades of trusted performance in NZ.

  • Superior Oxygen Transfer: Enhanced water quality through efficient mixing.

  • Cost-Efficient Operation: Low energy use optimised per kilowatt hour.

  • Comprehensive Support: Full parts and servicing across New Zealand.

Join the 300+ Vertec Aerators in operation nationwide, trusted by councils and industry leaders alike.

Customisable Power Options for Every Need

Vertec Aerators offer a versatile range to suit various applications, from private ponds to industrial-scale operations.

  • Power Range: Models from 0.55kW to 15kW cover small-scale to industrial requirements.

  • Material Options: Choose stainless or galvanised steel, all NZ-made for quality.

  • Portability: Compact models arrive assembled; modular larger units are easy to transport and set up on-site.

  • Compliance: Smaller aerators designed to meet New Zealand Resource Management Act standards for private and dairy farm ponds.

  • Easy Maintenance: Durable design with full parts and service availability across New Zealand.

waste water aerator

Advanced Wastewater Treatment

Vertec Aerators effectively lower Ammoniacal Nitrogen and Biochemical Oxygen Demand (BOD), optimising water quality in effluent treatment. Combined with geotextile sheets, they create a supportive surface for bacteria, reducing ammonia levels by up to 99%.

Reliable Performance
in Action

“We’ve used Vertec aerators for three years in Matarangi with outstanding results. The aerators run continuously, keeping oxygen levels stable with minimal maintenance or cost.”

– Cliff Olsen, Utility Services Manager, Coromandel Project Consultants

Innovative Design Features

Advanced engineering for efficient aeration and dependable, low-maintenance performance.

The Vertec Cage Rotor's helical blades optimise bacterial contact with wastewater, reducing odours and preventing stagnant areas. Floating on durable pontoons, the aerator is easy to access and remains stable in pond environments.

Design Highlights:

  • Rotor: Helically-designed blades, shaft-driven with robust bearings.

  • Floating Pontoons: Adjustable for precise levelling and designed for safe, easy maintenance.

  • Corrosion-Resistant: All steel components are hot-dip galvanised for long-lasting resilience.

Waste water aerators
Waste water aerators
Waste water aerators
Waste water aerators
Waste water aerators
Waste water aerators

  • "Vertec were great to deal with during our recent project at the Helensville Wastewater Treatment Plant. They kept in constant communication throughout the entire process, from tender award until installation of the Aerator on site."

    Charley Miles, Project Engineer, Filtec Ltd.

  • "Kaipara District Council uses a Vertec aerator in the Maungaturoto township oxidation pond. It solves the capacity problem which had resulted in low dissolved oxygen levels and there is no smell at all. We just start the aerator and forget it. It’s very reliable."

    Bruce Steel, Design Engineer
    Duffil, Watts and King Consulting Engineers

  • "We have two Vertec 1.1kW aerators in the farm oxidation pond for three years and their reliability has been excellent. They have been in almost continuous use with only minor maintenance. Using the Vertec aerator has halved BOD Levels and slashed ammonia levels. We haven’t dredged the pond or done anything to it in three years."

    Michael Bennenbroek
    Farm Manager No5 Dairy, Dairying Research Corporation

  • "Coromandel District Council have used a 1.1kW Vertec aerator at Matarangi beach on the Coromandel Peninsula during peak summer periods for the past three years and I have no hesitation in recommending the machine."

    Cliff Olsen
    Utility Services Manager Coromandel Project Consultant