Our rentals

Find out more about our rental units or click here to see them in action.

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Multifloat DAF

The Krofta MULTIFLOAT (MF) is a rectangular DAF unit engineered to be installed in a wide variety of industrial or municipal applications. The unit can be configured vertically (MFV) or horizontally (MFH) to accommodate available space.

The all stainless steel rectangular units are offered in 20 standard sizes from 50 – 1,500 gpm capacities (20 - 350 m³/h). The automatic level control system constantly monitors level fluctuations and keeps the level in the tank accurate to ensure consistent and precise sludge removal. The multifloat has a higher TSS removal efficiency than regular DAF systems as a result of its patented Flow Enhancement Cells (FECs) which avoid turbulence during the process. The DAF can be connected to the Krofta Cloud and is thus a SMART DAF.

In a containerized/rental set-up, the Multifloat can treat up to 530 gpm. Besides containerized solutions, Krofta also offers the Multifloat system in a SKID-mounted solution.

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Supracell DAF

The Krofta Supracell is available in 20 standard sizes ranging from 4 to 70 feet in diameter. This wide range of standard sizes processes flows from 35 to 12,000 gpm (8 m³/h to 3000 m3/h) cost-effectively in a single unit. Maximum theoretical loading to the unit is 3.0 to 3.5 gpm/sf. An automatic  control system constantly monitors level fluctuations and keeps the level in the tank accurate to ensure consistent and precise sludge removal.

If space is an issue, units can be easily stacked on top of each other for a smaller footprint. The shallow, open tank design allows for utilization of the unit on a wide variety of applications.

Heavy oil and grease applications or high solids applications are well suited to the design. As a result of the patented zero-velocity principle, avoiding turbulence during the process, the Supracell DAF has a higher TSS removal efficiency than any other DAF in the market.

The Supracell can be connected to the Krofta Cloud, improving monitoring and optimization.

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Sandfloat DAF

The Krofta Sandfloat SAF-BP (TM) is a patented DAF Clarifier and Media Bed Filter that combines flocculation, flotation, and filtration in one piece of equipment. The Sandfloat DAF subnatant is subjected to a filtration step to complete it’s treatment. The Sandfloat is able to produce high quality process water for industry or even water compliant to stringent potable water standards, while starting from any type of turbid water source.

Installing a Krofta Sandfloat will save space, time and cost while optimizing production. There are 19 standard sizes to choose from with capacities ranging from 65 to 16,000 gpm.

The Sandfloat DAF can be connected to the Krofta Cockpit smart technology, improving monitoring and optimization

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Air Dissolving Tube

The Air Dissolving Tube eliminates the need for large volumes of air and water used by typical pressure vessels by using air dispersion technology and centrifugal force in place of sheer volume and gravity. Using the Air Dissolving Tube allows for faster dissolution of air into the water and hence a retention time of only eight to twelve seconds.

The ADT can be used on any type of DAF Clarifier.
The capacity ranges from 80  to 930 gpm.

Common to all Krofta DAF technology, the Krofta Air Dissolving Tube (ADT) is in operation in thousands of applications around the world.

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