Protein Skimmers

CEKA protein skimmers are critical components of modern Recirculating Aquaculture Systems (RAS). They remove fine particles, excess proteins, and organic waste, ensuring superior water quality in fish farming operations.

Our skimmers are made from high-quality polypropylene and can be optionally built in stainless steel for harsh environments. Designed for both small and large-scale systems, they come in capacities from 5 m³/h up to 750 m³/h.

Each model offers options such as automatic foam washing, PLC control, and manual panels to match operational preferences.

Protein Skimmers 05-40

Model PS - 5 PS - 10 PS - 20 PS - 30 PS - 40
Volume 140 lt 300 lt 550 lt 960 lt 1110 lt
Diameter Ø 440 mm Ø 500 mm Ø 650 mm Ø 800 mm Ø 800 mm
Total height of the skimmer 1550 mm 2250 mm 2300 mm 2600 mm 2900 mm
Nominal Capacity - @ 1.0 min. 8,4 m³/h 18 m³/h 33 m³/h 48 m³/h 66 m³/h
Nominal Capacity - @ 1.5 min. 5 m³/h 10 m³/h 20 m³/h 30 m³/h 40 m³/h
Nominal Capacity - @ 2.0 min. 4,2 m³/h 9 m³/h 16,5 m³/h 24 m³/h 33 m³/h
Venturi Quantity 1 1 1 1 1
Power Consumption 0,65 kw 0,65 kw 1,1 kw 1,1 kw 1,33 kw
Body Material Polypropylen Polypropylen Polypropylen Polypropylen Polypropylen
Manhole - - - - -
Inlet Connection Ø 50 mm Ø 63 mm Ø 90 mm Ø 90 mm Ø 110 mm
Outlet Connection Ø 63 mm Ø 75 mm Ø 125 mm Ø 125 mm Ø 160 mm
Outlet height 1000 mm 1500 mm 1500 mm 1700 mm 2000 mm
Operational Load 270 kg 405 kg 675 kg 1120 kg 1295 kg
Dry Load 60 kg 105 kg 125 kg 160 kg 185 kg
Automatic Foam Washing Standard Standard Standard Standard Standard
Manual Control Panel Optional Optional Optional Optional Optional
PLC Control Panel Optional Optional Optional Optional Optional
PS - 05
PS - 05
PS - 40
PS - 40

Protein Skimmers 80-200

Model PS - 80 PS - 100 PS - 120 PS - 160 PS - 200
Volume 2100 lt 2600 lt 3200 lt 4200 lt 5200 lt
Diameter Ø 1150 mm Ø 1300 mm Ø 1350 mm Ø 1430 mm Ø 1580 mm
Total height of the skimmer 3050 mm 3100 mm 3200 mm 3450 mm 3600 mm
Nominal Capacity - @ 1.0 min. 126 m³/h 156 m³/h 192 m³/h 252 m³/h 312 m³/h
Nominal Capacity - @ 1.5 min. 80 m³/h 100 m³/h 120 m³/h 160 m³/h 200 m³/h
Nominal Capacity - @ 2.0 min. 63 m³/h 78 m³/h 96 m³/h 126 m³/h 156 m³/h
Venturi Quantity 2 2 2 2 2
Power Consumption 1,42 kw 1,94 kw 3,9 kw 3,9 kw 3,9 kw
Body Material Polypropylen Polypropylen Polypropylen Polypropylen Polypropylen
Manhole - - Standard Standard Standard
Inlet Connection Ø 160 mm Ø 200 mm Ø 200 mm Ø 225 mm Ø 225 mm
Outlet Connection Ø 250 mm Ø 250 mm Ø 280 mm Ø 315 mm Ø 315 mm
Outlet height 1850 mm 1900 mm 2000 mm 2250 mm 2400 mm
Operational Load 2325 kg 2865 kg 3500 kg 5071 kg 5081 kg
Dry Load 225 kg 265 kg 300 kg 380 kg 490 kg
Automatic Foam Washing Standard Standard Standard Standard Standard
Manual Control Panel Optional Optional Optional Optional Optional
PLC Control Panel Optional Optional Optional Optional Optional
PS - 80
PS - 80
PS - 200
PS - 200

Protein Skimmers 250-750

Model PS - 250 PS - 300 PS - 350 PS - 450 PS - 600 PS - 750
Volume 6300 lt 7600 lt 9000 lt 11500 lt 15500 lt 19000 lt
Diameter Ø 1750 mm Ø 1900 mm Ø 2050 mm Ø 2200 mm Ø 2500 mm Ø 2750 mm
Total height of the skimmer 3900 mm 4050 mm 4150 mm 4400 mm 4800 mm 4950 mm
Nominal Capacity - @ 1.0 min. 375 m³/h 455 m³/h 540 m³/h 690 m³/h 930 m³/h 1140 m³/h
Nominal Capacity - @ 1.5 min. 250 m³/h 300 m³/h 350 m³/h 400 m³/h 600 m³/h 750 m³/h
Nominal Capacity - @ 2.0 min. 190 m³/h 225 m³/h 270 m³/h 345 m³/h 465 m³/h 570 m³/h
Venturi Quantity 2 2 2 2 2 3
Power Consumption 5,1 kw 5,1 kw 6,9 kw 6,9 kw 9,5 kw 13,65 kw
Body Material Polypropylen Polypropylen Polypropylen Polypropylen Polypropylen Polypropylen
Manhole Standard Standard Standard Standard Standard Standard
Inlet Connection Ø 280 mm Ø 280 mm Ø 315 mm Ø 355 mm Ø 355 mm Ø 400 mm
Outlet Connection Ø 355 mm Ø 355 mm Ø 400 mm Ø 400 mm Ø 400 mm Ø 400 mm
Outlet height 2400 mm 2550 mm 2650 mm 2900 mm 3200 mm 3450 mm
Operational Load 6900 kg 8280 kg 9765 kg 12380 kg 16750 kg 20500 kg
Dry Load 600 kg 680 kg 765 kg 880 kg 1250 kg 1500 kg
Automatic Foam Washing Standard Standard Standard Standard Standard Standard
Manual Control Panel Optional Optional Optional Optional Optional Optional
PLC Control Panel Optional Optional Optional Optional Optional Optional
PS - 250
PS - 250
PS - 750
PS - 750