Landia is a globally recognised manufacturer of advanced pumping and mixing technology, with decades of engineering expertise. Their equipment is designed to operate reliably in the most demanding environments, from slurry pits and wastewater tanks to anaerobic digestion plants and industrial processes.
Landia’s reputation is built on robust construction, corrosion-resistant materials, and innovative designs that deliver long service life with minimal maintenance.
Landia Product Range
- Submersible and chopper pumps
- Submersible, side-entry, and channel mixers
- Aeration systems
- Digester mixing and biogas process solutions
- Specialist industrial and wastewater handling equipment
Shop all Landia products here.
What Do Landia Products Do?
Landia equipment is designed to solve real operational challenges by efficiently moving, chopping, mixing, and aerating liquids containing solids, fibres, and organic material.
Agricultural Applications
In agricultural environments, Landia pumps and mixers are engineered to handle abrasive slurries, thick manure, and organic waste with minimal risk of blockage. Their slurry mixers ensure homogeneous liquids for efficient storage, spreading, or digestion, while channel mixers keep slatted-floor channels flowing without manual intervention.
Industrial & Wastewater Applications
Landia’s robust submersible pumps and mixers are widely used in industrial and municipal wastewater treatment, where they manage contaminated water and solids-laden flows while reducing maintenance and downtime.
Biogas & Process Applications
For biogas and anaerobic digestion plants, Landia’s specialist mixing systems and chopper pumps optimise the breakdown of organic feedstocks. This improves digester performance, increases gas yields, and enhances overall process stability.
Landia Case Studies: Proven Performance
Explore how Landia’s engineered pumping and mixing solutions have delivered real results across challenging projects around the world.
High Voltage: Meadow Foods Wastewater Tank Upgrade

At Meadow Foods, an outdated 110kW blower system was no longer effective in aerating a large 1,250 m³ effluent tank, and the tank had to remain fully operational during the upgrade. With overhead high‑voltage lines preventing standard crane access, Landia’s AirJet aeration system was selected due to its reliable design and flexible installation options. The AirJet system was fitted using spike-bottomed guide rails and site-safe support solutions, enabling installation without requiring major internal anchoring. The three Landia units delivered effective aeration with significant savings in energy and operational cost, replacing the old blower solution for improved compliance and reliable performance.
Urbana & Champaign Sanitary District (UCSD): Reliable Anaerobic Digester Pumping

At the Urbana & Champaign Sanitary District, pump reliability is critical for maintaining high operational standards. Frequent clogging and maintenance issues were affecting their anaerobic digesters, so they needed a long-term solution. In 2016, Landia Chopper Pumps were installed, featuring an external knife system that continuously chops sludge to prevent blockages and reduce maintenance. Nearly eight years later, the pumps remain highly reliable, with heat exchanger cleaning reduced from monthly to quarterly. Gas production increased to a record 400,000 cubic feet per day, downstream equipment is better protected, and UCSD praised Landia’s quality, efficiency, and low total cost of ownership.
No Más! Black Waters & Landia End Bad Odours at a Paper Mill

A paper mill in El Salvador was facing multimillion‑dollar fines due to severe odour problems from its wastewater aeration tank. Previous surface aerators were unable to properly mix the slanted tank, leading to septic conditions and foul emissions. With urgent need for a solution, wastewater specialists Black Waters partnered with Landia to install six Landia AirJet systems. These combined mixing and aeration units provided thorough oxygenation throughout the tank, eliminating odours and restoring compliant operation with reliable, energy‑efficient performance.
Click here to see all Landia’s Case Studies
Why Choose Landia from TF Pumps?
- Access to proven, high-performance pumping and mixing solutions
- Equipment suitable for agriculture, wastewater, industrial, and biogas applications
- Expert technical support from the TF Pumps team
- Reliable supply and ongoing product support
Whether you are upgrading existing equipment or specifying a new system, TF Pumps can help you select the right Landia solution for your application. Contact our team today to discuss your requirements.
Additional Reading
A Guide for Choosing Your Sludge Pump
What Is a Submersible Pump and How Does It Work?