GREASE SEPARATOR

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In the food industry, hospitality, and any environment where wastewater containing oils and fats is generated, having a grease separator is a legal and operational necessity.

Inza, a leading company in drainage and sanitation solutions, offers efficient and durable wastewater grease and oil separators, designed to optimise pre-treatment before discharge into the sewerage system.

We guarantee permanent stock and deliveries within 24-48 hours.

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Industrial and commercial kitchen grease separators for vertical installation
Price range: €858,33 through €3.829,00 taxes not included Select options This product has multiple variants. The options may be chosen on the product page
Plastic grease separators for kitchens
Price range: €453,33 through €1.083,33 taxes not included Select options This product has multiple variants. The options may be chosen on the product page
Stainless steel grease separators
Price range: €1.283,33 through €2.883,33 taxes not included Select options This product has multiple variants. The options may be chosen on the product page

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How does a grease separator work?

The grease separator operates by density difference: hot water containing greasy residues enters the tank and, as the flow rate decreases, solid particles settle at the bottom, while lighter fats and oils float to the surface.

The contaminant-free water continues its course towards the drainage network, while the residues are retained for later removal. It is a simple but highly effective process.

Advantages of Inza’s stainless steel grease separator

Inza’s stainless steel grease separator represents the highest quality and resistance on the market. These are its main advantages:

Extreme durability: AISI304 or AISI316 stainless steel resists corrosion, abrasion, and aggressive environments, ideal for industrial kitchens and demanding settings
Hygiene and safety: its smooth surface prevents residue accumulation, facilitates cleaning, and prevents bacterial proliferation
Robust and compact design: optimises space without sacrificing treatment capacity
Certification and regulatory compliance: they comply with the UNE-EN 1825 standard and are suitable for installations regulated by strict sanitary requirements

Why choose Inza grease and oil separators?

Specialised expertise: we have been manufacturing wastewater treatment solutions for years
Custom design: we manufacture to drawing or with standard models in various volumes and configurations
Comprehensive technical support: from the preliminary study to commissioning
Sustainable products: we help companies meet environmental and social responsibility objectives

Furthermore, Inza is committed to innovation, developing models with filling sensors and integrable systems with remote monitoring solutions for total system control.

With Inza, you don’t just acquire a product, but a professional solution. Ask for the price of our grease separator!

Further questions about our grease separators

What is a grease separator?

A grease separator is a primary treatment system that retains fats, oils, and floating solids contained in wastewater before discharge. Its function is to prevent these substances from collapsing drainage networks, generating bad odours, or failing to comply with current environmental regulations, especially in places where a high level of hygiene is essential.

Grease separators can be installed above ground, buried, or semi-buried. There are rectangular-shaped separators for reduced treatment flows and vertical cylindrical-shaped separators for larger flows. Additionally, control alarms with probes can be used for monitoring.

When is the grease and oil separator mandatory?

The use of a grease and oil separator in wastewater is mandatory when the business activity involves the generation of contaminated wastewater with these waste products. For example, in restaurants, food factories, industrial canteens, hotels, and any facility where oils or fats are handled.

This is established by various municipal and autonomous regulations, as well as the Technical Building Code in the case of new or renovated installations. Failure to have this system can result in penalties and operational problems in the drainage system.

How long does grease take to separate in a grease separator?

The separation process is virtually immediate, although it depends on the design of the grease separator tank and the treated flow rate. Under optimal conditions, fats begin to float within minutes, achieving effective separation without the need for chemicals or complex systems.

How to clean a grease separator?

Grease separators are specially designed to facilitate their maintenance, and cleaning must be carried out periodically to maintain system performance. In Inza’s industrial grease separator, the design facilitates tank emptying and waste removal through an easily accessible system.

It is recommended to establish a maintenance routine according to the volume of waste generated, always with authorised personnel and complying with health regulations.