SunSun CUV-718 stainless steel UVC Pond Water Clarifier Steriliser 18W

Quantity Unit price Discount
From 1
€83.99*
From 2
€79.62*
-5%

Prices incl. VAT plus Shipping costs

No longer available

Item no.: 51603
GTIN/EAN: 4250390886500
Shipping weight: 4,16 kg

• High Performance Pond Clarifier
• Performance: 18 Watts
• Flow of water: Rotating
• Stainless steel housing
• Flow rate: 3000 l/h max. 1bar
Do you have algae problems in your pond? Do the algae multiply themselves under the influence of strong sunlight?

• It protects your fish against germs
• Safe and good for your fish and plants
• Provides clear water
• It purifies the pond water without the addition of chemicals
• It keeps algae, bacteria and mold formation under control
• With universal hose connections

Functions
SunSun has installed an extraordinary water conduction in the stainless steel housing of the CUV-700 series; the water is lead into a rotary motion by the water current. There is no Helix built that is difficult to clean.

At the same time the stainless steel housing makes reflect the UV-light. Light that was not directly absorbed, is reflected on the surface of the pond and can affect it again. By this the contact time and the intensity of the water to be clarified are more than doubled by the the UVC-radiation. The whole UV-device is made of stainless steel, only the connections and the technical part are made of resin so that the device is very robust. The used stainless steel is polished that way that it hardly gets dirty and the reflection is not affected. The SunSun Pond clarification impresses by its design, the sophisticated technic and its long lasting life.

The UVC pond clarifier provides - normally - within 14 days for clear pond water, provided you combine the UVC pond clarifier with a biological pond filter. UVC pond clarifiers irradiate the pond water with UV-C radiation in a flow reactor. UVC pond clarifiers change the tertiary and quaternary structures of the algal proteins (algae proteins) by their UV radiation. This means killing the algae. The algae clump into larger particles and can be easily removed from the water circuit by means of the mechanical pond filter in the pond filter.
The life span of the UVC-light source varies between 7.000 and 10.000 operating hours. We recommend changing the light source and cleaning the quartz glass of the UV-lamp at the start of the season, when the water temperature of your pond rises. The flowing water is purged of harmful bacteria and germs. The reduction of germs has no negative effect on the pond's microclimate because bacteria settle themselves on stones, the filtration surface and in the whole pond system for reducing pollutants and they can reproduce themselves. The UV-lamp can maintain the total microbial content of the water in near -natural proportions.

The water circulates through the two inlets of the UVC-clarifier and in the process all impurities like algae, bacteria or parasites are reduced. The more this circuit is maintained the more effective is the germ reduction.
What size do you need?
For pond with koi you can calculate 3 watts of water per m³ of water for the UV clarifier.

When should you use a UVC sterilizer?

Do you have algae problems in your pond?

Do hoverflies hurt too much in your pond when the sun is strong?

If there is a reason for assuming an increased microbial load, and if all other possibilities are exhausted, the permanent use of a UVC clarifier for reducing the germ count is urgently recommended. UV lamps are used to clarify pond water. Green suspended algae multiply very quickly when the pond water is exposed to organic pollution, and the pond water turns green. Especially in the spring when the temperatures rise and the time when the sun is shining increases this leads to a strong and often undesirable visual impairment in the garden pond.

UVC pond clarifiers irradiate the pond water with UV-C radiation in a flow reactor.

Sometimes one hears the argument that a UVC sterilizer is unnatural. Although this is in principle correct, the statement is not a counter-argument, because in this way, every pond filter and even the entire aquarium is "unnatural". Furthermore, it is claimed that fish kept with a UVC pond clarifier are softened and become immediately ill after being converted into other water. Firstly, this is not the case, and secondly, the thesis that a biological pond filter is detrimental and a higher nitrite content contributes to making the fish stronger. Exactly the opposite is the case.

The water is also freed from harmful bacteria and germs. However, the germination reduction has no negative effect on the pond climate as bacteria can settle for the pollutant degradation on rocks, pond filter media, etc. in the entire pond system and can continue to multiply there. The UV lamp can maintain the total microbial content of the water in a healthy near-natural ratio.Mounting:
According to the VDE Directive all electrical devices must be installed at 2 m safety distance from the water.

Please note: As this CUV clarifier is structured symmetrically, the connecting pipes can be used as inlets as well as outlets.
Druck: max. 1 bar
Eingangsleistung: 18 Watt
Farbe: schwarz
Kabellänge (m): 5 Meter
Leistungsaufnahme: 18 W
Material: Edelstahl, ASA, ABS
Netzspannung/Frequenz (V~Hz): 220–240 V / 50 Hz
Produktart: Teichklärer
Schutzart (IP): IP44
UVC-Leistung: 18 WATT
UVC: Teichgröße: 25000 LITER
empfohlene Durchflussmenge: 3.000 l/h
präzise Produktart: CUV-Teichklärer

Ersatzteile

SunSun CUV 7x Series UVC Pond Clarifier Spare Part Fixation Nut
Item no.: 51603-01

Currently not available

• Original SunSun Spare Part
• Fits all CUV 7x Series

€3.59*
Spare Part SunSun CUV 7 Series UVC Clarifier Quartz Glass Sleeve
Item no.: 51603-09

Currently not available

• Original Quartz Glass Sleeve
• SunSun Clarifier CUV 7er series

€33.49*
SunSun Spare Part CUV 318/324/336/618/624/636/655/672/6110 - O-Ring 2
Item no.: 50187-12

Currently not available

• O-Ring for CUV 300 & 600 series

€5.99*
SunSun CUV 7x Series UVC Pond Clarifier Spare Part Looking Glas
Item no.: 51603-02

Currently not available

• Original SunSun Spare Part
• Fits all CUV 7x Series

€3.59*
SunSun Spare Part Pond Clarifier CUV-318 Connection Unit
Item no.: 50179-11

Currently not available

• Original connection unit
• For simple replacement
• CUV-318

€47.99*
SunSun CUV 7x Series UVC Pond Clarifier Spare Part Outlet Connection 2 1,5''-2
Item no.: 51603-05

Currently not available

• Original SunSun Spare Part
• Fits all CUV 7x Series

€11.49*
SunSun CUV 7x Series UVC Pond Clarifier Spare Part Sealing Ring
Item no.: 51603-03

Currently not available

• Original SunSun Spare Part
• Fits all CUV 7x Series

€3.59*
SunSun Spare Part CUV 318/324/336/618/624/636/655/672/6110 - O-Ring 1
Item no.: 50187-09

Currently not available

• O-Ring 1 for CUV 300 & 600 series

€5.99*
CUV-218 UV-C Lamp Bulb 18W Clarifier UVC Device
Item no.: 50112-06

Currently not available

• UV-Lamp 18 Watt
• For SunSun Pond Clarifier CUV-218

From €13.13*
SunSun CUV 7x Series UVC Pond Clarifier Spare Part Outlet Connection 1 G2
Item no.: 51603-04

Currently not available

• Original SunSun Spare Part
• Fits all CUV 7x Series

€2.39*

Empfehlung: Teich Teichklärer

-
Item no.: 50198

Currently not available

• High Performance Pond Clarifier
• Performance: 110 Watts
• Flow of water: Rotating
• Reflection by glass
• Magnetisation
• Flow rate: 8000 l/h max. 1bar

€160.99*
SunSun CUV-136 Pond Clarifier Water Clarifier Light Filter 36W
Item no.: 50178

Currently not available

• High-performance pond clarifier
• Performance: 36 W
• Flow of water: straight-line
• Flow rate: 4500 l/h, max. 0.3 bar

€60.99*
SunSun CUV-155 Pond Clarifier Water Clarifier Light Filter 55W
Item no.: 50100

Currently not available

• High-performance pond clarifier
• Performance: 55 W
• Flow of water: straight-line
• Flow rate: 5000 l/h max. 0.3 bar

€88.99*
SunSun CUV-224 Pond Clarifier Water Clarifier Light Filter 24W
Item no.: 50101

Currently not available

• High-performance pond clarifier
• Performance: 24 W
• Flow of water: rotating (Helix)
• Flow rate: 4500 l/h max 0.3 bar

From €63.82*
SunSun CUV-236 Pond Clarifier Water Clarifier Light Filter 36W
Item no.: 50102

Currently not available

• High-performance pond clarifier
• Performance: 36 W
• Flow of water: rotating (helix)
• Flow rate: 6000 l/h, max. 0.3 bar

From €79.23*
SunSun CUV-318 Pond Clarifier Water Clarifier Light Filter 18W
Item no.: 50179

Currently not available

• High-performance pond clarifier
• Performance: 18 W
• Flow of water: rotating
• Reflection by glass
• Flow rate: 3000 l/h max. 1 bar

€63.99*
SunSun CUV-324 Pond Clarifier Water Clarifier Light Filter 24W
Item no.: 50184

Currently not available

• High-performance pond clarifier
• Performance: 24 W
• Flow of water: rotating
• Reflection by glass
• Flow rate: 5000 l/h max. 1 bar

€76.99*
SunSun CUV-336 Pond Clarifier Water Clarifier Light Filter 36W
Item no.: 50185

Currently not available

• High-performance pond clarifier
• Performance: 36 W
• Flow of water: rotating
• Reflection by glass
• Flow rate: 7000 l/h max. 1 bar

€83.99*
SunSun CUV-618 Pond Clarifier Water Clarifier Light Filter 18W
Item no.: 50186

Currently not available

• High-performance pond clarifier
• Performance: 18 W
• Flow of water: rotating
• Reflection by glass
• Magnetisation
• Flow rate: 3000 l/h max. 1 bar

€77.99*
SunSun CUV-624 Pond Clarifier Water Clarifier Light Filter 24W
Item no.: 50187

Currently not available

• High-performance pond clarifier
• Performance: 24 W
• Flow of water: rotating
• Reflection by glass
• Magnetisation
• Flow rate: 5000 l/h max. 1 bar

€59.99*
SunSun CUV-636 Pond Clarifier Water Clarifier Light Filter 36W
Item no.: 50188

Currently not available

• High-performance pond clarifier
• Performance: 36 W
• Flow of water: rotating
• Reflection by glass
• Magnetisation
• Flow rate: 7000 l/h max. 1 bar

€91.99*
SunSun CUV-655 Pond Clarifier Water Clarifier Light Filter 55W
Item no.: 50189

Currently not available

• High-performance pond clarifier
• Performance: 55 W
• Flow of water: rotating
• Reflection by glass
• Magnetisation
• Flow rate: 8000 l/h max. 1 bar

€117.99*
SunSun CUV-672 Pond Clarifier Water Clarifier Light Filter 72W
Item no.: 50191

Currently not available

• High-performance pond clarifier
• Performance: 72 W
• Flow of water: rotating
• Reflection by glass
• Magnetisation
• Flow rate: 8000 l/h max. 1 bar

€138.99*
SunSun CUV-7110 Stainless Steel UVC Clarifier Steriliser Filter UV Light 110W
Item no.: 51608

Currently not available

• High-performance pond clarifier
• Performance: 110 Watts
• Flow of water: rotating
• Stainless steel housing
• Flow rate: 8000 l/h max. 1 bar

From €182.55*
SunSun CUV-718 stainless steel UVC Pond Water Clarifier Steriliser 18W
Item no.: 51603

Currently not available

• High Performance Pond Clarifier
• Performance: 18 Watts
• Flow of water: Rotating
• Stainless steel housing
• Flow rate: 3000 l/h max. 1bar

From €79.62*
SunSun CUV-724 Stainless Steel UVC Clarifier Steriliser Filter UV Light 24W
Item no.: 51604

Currently not available

• High-performance pond clarifier
• Performance: 24 Watts
• Flow of water: rotating
• Stainless steel housing
• Flow rate: 5000 l/h max. 1 bar

From €75.01*
SunSun CUV-736 Stainless Steel UVC Clarifier Steriliser Filter UV Light 36W
Item no.: 51605

Currently not available

• High-performance pond clarifier
• Performance: 36 Watts
• Flow of water: rotating
• Stainless steel housing
• Flow rate: 7000 l/h max. 1 bar

From €86.71*
SunSun CUV-755 Stainless Steel UVC Clarifier Steriliser Filter UV Light 55W
Item no.: 51606

Currently not available

• High-performance pond clarifier
• Performance: 55 Watts
• Flow of water: rotating
• Stainless steel housing
• Flow rate: 8000 l/h max. 1 bar

From €106.31*
SunSun CUV-772 Stainless Steel UVC Clarifier Steriliser Filter UV Light 72W
Item no.: 51607

Currently not available

• High-performance pond clarifier
• Power: 72 Watt
• Water flow: rotating
• Stainless-steel housing
• Flow rate: 8000 l/h, max. 1 bar

From €124.59*
SunSun UV Light 11W Pond Water Clarifier CUV111 Steriliser Filter Fish Koi UVC
Item no.: 50110

Currently not available

• High-performance pond clarifier
• Performance: 11 Watts
• Flow of water: straight-line
• Flow rate: 1700 l/h max. 0.3 bar

€46.99*
SunSun UV Light 18W Pond Water Clarifier CUV218 Steriliser Filter Fish Koi UVC
Item no.: 50112

Currently not available

• High-performance pond clarifier
• Performance: 18 Watts
• Flow of water: rotating (Helix)
• Flow rate: 2500 l/h max. 0.3 bar

€64.99*
SunSun UV Light 72W Pond Water Clarifier CUV172 Steriliser Filter Fish Koi UVC
Item no.: 50103

Currently not available

• High-performance pond clarifier
• Performance: 72 Watts
• Flow of water: straight-line
• Flow rate: 6000 l/h max. 0.3 bar

€119.99*
SunSun UV Light 72W Pond Water Clarifier CUV272 Steriliser Filter Fish Koi UVC
Item no.: 50104

Currently not available

• High-performance pond clarifier
• Performance: 72 Watts
• Flow of water: rotating (Helix)
• Flow rate: 6000 l/h max. 0.3 bar

€134.99*
SunSun UV Light 9W Pond Water Clarifier CUV-209 Steriliser Filter Fish Koi UVC
Item no.: 50111

Currently not available

• High-performance pond clarifier
• Performance: 9 Watts
• Flow of water: straight-line
• Flow Rate: 1500 l/h max. 0.3 bar

From €38.64*

Empfehlung: Teich Zubehör

25l Fleece Vacuum Cleaner Bag for Dry and Wet Cleaners 465x395mm
Item no.: 61542-01

Currently not available

• Vacuum cleaner bags for dry cleaning
• Made of fleece
• Size: 465 x 395 mm (l x h)
• 25 litres volume
• Fits WilTec item no. 61542

From €4.34*
Aqua Stop pump dry protection for ponds with 5m cable
Item no.: 7050036

Currently not available

• For all pond pumps
• Switches off when water level is too low
• Optimal run-dry protection for ponds
• Safety for moments of non-observation
• Cable/plug of 5 m

€65.99*
Container Base for Mud Vacuum Cleaner, Spare Part for Pond Vacuum Cleaner, Wet Dry Cleaner
Item no.: 63113-1

Currently not available

• Container base
• Suitable for pond vacuum cleaner/mud vacuum cleaner
• With slots for 4 rolls
• Colour: black

€8.49*
Dutch filter mat in style of japanese filter mat 100x100x3.5cm individually cut to size
Item no.: 7000257

Currently not available

• Large surface for settlement of bacteria
• Easy to clean
• Perfect flow through
• Long durability
• Dimensions: 100 x 100 x 3,5 cm

From €43.34*
Filter Media Sponge Foam Mat 100x100x10cm 20ppi Pond Koi Aquarium Fish Tank
Item no.: 7040128

Currently not available

• Form stability
• Resistant to ozone and oxygen
• Pore size: middle
• Dimensions: 100 x 100 x 10 cm
• Large surface for settlement of bacteria

€62.99*
Filter Media Sponge Foam Mat 100x100x10cm 30ppi Pond Koi Aquarium Fish Tank
Item no.: 7040127

Currently not available

• Form stability
• Resistant to ozone and oxygen
• Pore size: fine
• Dimensions: 100 x 100 x 10 cm
• Large surface for settlement of bacteria

€76.99*
Filter Media Sponge Foam Mat 100x100x3cm 10ppi Pond Koi Aquarium Fish Tank
Item no.: 7040123

Currently not available

• Form stability
• Resistant to ozone and oxygen
• Pore size: coarse
• Dimensions: 100 x 100 x 3 cm
• Large surface for settlement of bacteria

€25.49*
Filter Media Sponge Foam Mat 100x100x3cm 20ppi Pond Koi Aquarium Fish Tank
Item no.: 7040122

Currently not available

• Form stability
• Resistant to ozone and oxygen
• Pore size: middle
• Dimensions: 100 x 100 x 3 cm
• Large surface for settlement of bacteria

€25.49*
Filter Media Sponge Foam Mat 100x100x3cm 30ppi Pond Koi Aquarium Fish Tank
Item no.: 7040121

Currently not available

• Form stability
• Resistant to ozone and oxygen
• Pore size: fine
• Dimensions: 100 x 100 x 3 cm
• Large surface for settlement of bacteria

€25.49*
Filter Media Sponge Foam Mat 100x100x5cm 10ppi Pond Koi Aquarium Fish Tank
Item no.: 7040126

Currently not available

• Form stability
• Resistant to ozone and oxygen
• Pore size: coarse
• Dimensions: 100 x 100 x 5 cm
• Large surface for settlement of bacteria

€44.99*
Filter Media Sponge Foam Mat 100x100x5cm 20ppi Pond Koi Aquarium Fish Tank
Item no.: 7040125

Currently not available

• Form stability
• Resistant to ozone and oxygen
• Pore size: middle
• Dimensions: 100 x 100 x 5 cm
• Large surface for settlement of bacteria

€44.99*
Filter Media Sponge Foam Mat 100x100x5cm 30ppi Pond Koi Aquarium Fish Tank
Item no.: 7040124

Currently not available

• Form stability
• Resistant to ozone and oxygen
• Pore size: fine
• Dimensions: 100 x 100 x 5 cm
• Large surface for settlement of bacteria

€44.99*
Floating ice preventer, octagonal, 400mm diameter, with a ventilation pipe, made of styrofoam
Item no.: 7040036

Currently not available

• Styrofoam Ice preventers
• floating with ventilation pipe
• 400 mm diameter
• 8-square

€11.99*
Floating Koi foodball Ø 12 cm
Item no.: 7080001

Currently not available

• Fish toy
• Ø 12 cm
• Fun for humans + animals
• Openings of 1 cm

€9.49*
Foam cartridge 9.5x9.5x39cm fine blue for existing filter system filter foam
Item no.: 7040154

Currently not available

• Filter cartridge: blue
• Resistant to ozone and oxygen
• Pore size: fine
• Interior diameter: 32mm
• Large surface for the settlement of bacteria

€3.69*
Foam cartridge 9.5x9.5x39cm medium blue for existing filter system filter foam
Item no.: 7040155

Currently not available

• Filter cartridge: blue
• Resistant to ozone and oxygen
• Pore size: middle
• Interior diameter: 32mm
• Large surface for the settlement of bacteria

€4.69*
Garden Hose Fitting Connector (26,9mm) 3/4 Inch Male Thread
Item no.: 50350

Currently not available

• 3/4 inch hose with external thread

From €2.07*
Hose connector plastic with 13 mm external thread hose connection 14.5 mm
Item no.: 50224-01

Currently not available

• original SunSun spare part
• external thread 13mm
• 14.5 mm hose connection

From €2.14*
Hose Fitting with 1 Inch Hose Connection (25mm) / 1 Inch Male Thread (32.89mm)
Item no.: 50351

Currently not available

• 1 inch hose with external thread

From €3.09*
Hozelock pond grab, length 90cm, grab arms 90° rotatable
Item no.: 7001754

Currently not available

• 90º rotatable gripper arms
• Smooth-running handle
• Length 90 cm

€12.49*
Hozelock PondVac Dirt Filter Basket for Pond Vacuum Cleaner, Filters Dirt & Leaves
Item no.: 7001753

Currently not available

• Dirt filter basket
• Robust aluminium frame and foldable frame

From €42.00*
Hozelock PondVac Pond Vacuum Cleaner with 2m Range, 3 Nozzles, & Crushing Blade
Item no.: 7001752

Currently not available

• Compact ultra-light
• Range of up to 2m
• Adjustable handle
• Sight check of dirt removal
• Coloured suction nozzles

€154.99*
In-Line UV-C-unit
Item no.: 7000468

Currently not available

• In-Line UV-C unit
• Plastic case
• Compact
• Safe to use

€74.99*
Koi Spawn brush length 150cm Ø 15cm
Item no.: 51747

Currently not available

• Length of 150 cm
• Ø 15 cm

Content: 1.5 metre(s) (€6.57* / 1 metre(s))

From €9.86*
€6.57* / 1 metre(s)

Empfehlung: Teich Verteiler Regler

Brass Wye Junction 1× 24.66mm (3/4″) IT & 2× 26.44mm (3/4″) ET
Item no.: 93107

Currently not available

• 24.66 mm (¾″) internal thread
• 2× 26.44 mm (¾″) external thread
• Max. pass: Ø 13 mm
• Max. operating pressure: 12 bar

From €1.01*
Hose Connector/Stepped Hose 19/25/32/38mm (3/4" / 1" / 1 1/4" / 1 1/2")
Item no.: 50177

Currently not available

• Plastic hose connector
• Step nozzle for ø 19 mm to ø 38 mm (¾″–1½″)

From €9.68*
Hose Connector/Stepped Hose 19/25/32/38mm (3/4"/1"/1 1/4"/1 1/2") for swimming pools
Item no.: 50278

Currently not available

• for swimming pool hoses
• plastic

€10.99*
Professional Wye Junction 2× 26.44 mm (3/4") with Shut-off Valves & T-handle
Item no.: 93109

Currently not available

• Joint: NBR
• Claw distance: 40 mm
• Thread: 2× 26.44 mm (¾″)
• Max. pass: Ø 13 mm
• Max. operating pressure: 12 bar

From €5.06*
Wye Junction with Claw Quick Coupling 2× 26.44 mm (3/4″) and Shut-off Valves
Item no.: 93108

Currently not available

• Claw distance: 40 mm
• Thread: 2× 26.44 mm (¾″)
• Max. pass: Ø 13 mm
• max. operating pressure: 12 bar

From €5.06*
Y-Distributor Connector 20/25mm (3/4" / 1") for Pond Hoses
Item no.: 50168

Currently not available

• Y-distributor for pond hose
• Step nozzle for ø 20/25 mm (¾″/1″)

From €5.65*
Y-Distributor Connector 25/32/38mm (1" / 1 1/4" / 1 1/2") for Pond Hoses
Item no.: 50169

Currently not available

• Y-distributor for pond hose
• Step nozzle for ø 25/32/38 mm (1″/1¼″/1½″)

€9.49*
Y-Distributor Connector Shut off or regulation Valve 20/25mm (3/4" / 1")
Item no.: 50174

Currently not available

• Y-distributor for pond hose
• Step nozzle for ø 20 mm (¾″) and ø 25 mm (1″)

From €11.52*
Y-Distributor Connector Shut off regulation Valve 25/32/38mm (1"/1 1/4"/1 1/2")
Item no.: 50175

Currently not available

• Y-distributor stopcock for pond hose
• Step nozzle for ø 25 mm (1″), ø 32 mm (1¼″), and ø 38 mm (1½″)

From €14.13*
Y-distributor stopcock 20/25mm Step sleeve Connector
Item no.: 51781

Currently not available

• Y-distributor for hoses
• 20/25mm step sleeve

€7.49*
Y-distributor stopcock 25/32/38mm Step sleeve Connector
Item no.: 51782

Currently not available

• Y-distributor for hoses
• 25/32/38mm step sleeve

From €12.27*