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Studio render of an ARKAL by Amiad 2" Spin Klin industrial battery — three matte black polymeric housing units on a shared horizontal manifold with blue butterfly valves, short black support legs, pressure gauge. A compact editorial text block anchored to the bottom-left corner over the base/ground area carries the integrated headline 10–400 μm and the subtitle Automatic disc filtration · Spin Klin family.
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AmiadILIsrael

Spin Klin Disc Filter

Automatic self-cleaning disc filter for agricultural irrigation and industrial water filtration with high retention of solids — 10–400 micron across 2" (10–90 m³/h) and 3" (20–180 m³/h) battery configurations.

MarketsSG · MY · ID
CE

Key specifications

2" Spin Klin (Industrial)

Filtration
10–400 micron
Flow rate
10–90 m³/h (44–396 gpm)
Material
Polymeric (corrosion/chemical resistant)
Type
Disc, automatic self-cleaning

2" Spin Klin (Irrigation)

Filtration
20–400 micron
Flow rate
10–90 m³/h (44–396 gpm)
Material
All polymeric
Primary use
Irrigation emitter protection

3" Spin Klin

Filtration
10–400 micron
Flow rate
20–180 m³/h (88–792 gpm)
Material
Polymeric (corrosion/chemical resistant)
Type
Disc, automatic self-cleaning
ApplicationsAgricultureIndustrial
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Technical overview

Automatic Disc Filtration

Spin Klin disc filters use a stack of grooved polymer discs compressed inside a housing. Incoming water passes through the disc stack radially, and grooves at each layer interface trap particles at the rated micron depth. During automated backwash, the disc stack releases so each disc separates from its neighbours, flushing retained solids to drain in a short, regulated-volume cycle before the stack re-compresses for normal filtration. All wetted parts are polymeric — no metal to corrode in fertiliser-bearing or chemically aggressive water.

2" Spin Klin (Industrial)

Filtration
10–400 micron
Flow rate
10–90 m³/h (44–396 gpm)
Material
Polymeric
Applications
Cooling, process, wastewater, reclaim/reuse

2" Spin Klin (Irrigation)

Filtration
20–400 micron
Flow rate
10–90 m³/h (44–396 gpm)
Material
All polymeric
Applications
Irrigation emitter protection

3" Spin Klin

Filtration
10–400 micron
Flow rate
20–180 m³/h (88–792 gpm)
Material
Polymeric
Applications
Large industrial — cooling, process, intake, drinking water pre-treatment

Best for

Agricultural drip and sprinkler irrigation networks requiring emitter protectionIndustrial cooling water, process water, and intake water pre-treatmentWastewater and reclaim/reuse filtration where organic solids loads are highInstallations requiring modular capacity expansion without piping redesign

Key product advantages

  • Micron-precise depth filtration with high dirt-holding capacity for organic matter
  • Short, regulated-volume backwash cycle minimises flush water use
  • All-polymeric construction is corrosion and chemical resistant
  • Modular battery design scales to system size
  • Low maintenance and energy consumption compared to equivalently rated media filters
Product story

A closer look

Studio render of an ARKAL by Amiad 2" Spin Klin industrial battery — three matte black polymeric housing units on a shared horizontal manifold with blue butterfly valves, short black support legs, pressure gauge. A compact editorial text block anchored to the bottom-left corner over the base/ground area carries the integrated headline 10–400 μm and the subtitle Automatic disc filtration · Spin Klin family.
Macro detail of Spin Klin grooved polymer filtration discs — three black discs lifted clear of the stack along their central spine, showing the radial rib and groove pattern across each disc face, with the remaining stack falling out of focus behind. A compact editorial text block anchored to the bottom-left carries the integrated headline Depth filtration and the subtitle Grooved polymer disc stack · spring-compressed during filtration.
Close-up of three ARKAL by Amiad 2" Spin Klin industrial units manifolded together on a black horizontal header pipe — blue butterfly valves at the manifold ends, actuators at each unit base, pressure gauge on the manifold. A compact editorial text block anchored to the bottom-left over the leg/support area carries the integrated headline 3-unit manifold and the subtitle Blue butterfly valves · actuators · pressure gauge.
Technical cross-section of the Spin Klin disc filter in filtration mode — incoming water flows radially inward through the compressed polymeric disc stack, particles trapped within the disc grooves, clean filtered water exiting the outlet port. A compact editorial text block anchored to the top-left over the dark background carries the integrated headline Filtration mode and the subtitle Radial inward flow · particles trap in disc grooves.
Technical cross-section of the Spin Klin disc filter in automated backwash mode — disc stack released and separated by tangential nozzles, flush water flowing in reverse, carrying retained debris out through the drain port. A compact editorial text block anchored to the top-left over the dark background carries the integrated headline Automatic self-clean and the subtitle Automatic hydraulic self-clean · tangential flush · 0 manual steps.
Amiad 2" Spin Klin irrigation battery — four matte black polymeric housing units on a black steel skid with blue butterfly valve actuators, installed under an open-sided corrugated-roof shed at a tropical Southeast Asian plantation, with coiled black HDPE irrigation pipe on a wet concrete pad and oil palm and banana foliage behind. A compact editorial text block anchored to the top-left carries the integrated headline Irrigation pre-filter and the subtitle 2″ inline battery · protects irrigation networks.
Amiad 3" Spin Klin industrial battery — matte black polymeric housing units in a dual-row grid on a heavy black steel skid with diagonal bracing, upper and lower manifold headers, blue butterfly valve actuators and an analogue pressure gauge on the inlet header, installed in a covered process bay at a Southeast Asian water treatment plant, with a technician in hard hat and hi-vis vest standing alongside for scale. A compact editorial text block anchored to the top-left carries the integrated headline 20–180 m³/h and the subtitle Modular 3″ battery · scale by adding units.
Spin Klin disc filter battery on an industrial pre-treatment skid in the foreground with downstream process equipment — reverse osmosis membrane housings or heat exchanger vessels visible behind. A compact editorial text block anchored to the bottom-left over the base pipe area carries the integrated headline Pre-treatment role and the subtitle Positioned upstream to protect RO membranes.
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