At Cotswold Koi we have a wide range of Yamitsu Spares. Yamitsu or Kockney Koi have a wide range of products from filters to uvs.

Japanese Matting Sets
Japanese Matting Sets

Japanese Matting Sets

Japanese Matting is probably one of the best of all the filtration media which is available in the UK today. Japanese Matting is extremely inert and easy to service.

This Japanese Matting comes in pre-cut packs to fit in the Kockney Koi bay filters.

Available in 5 sizes:

  • 4000/5000v
  • 8000/12000v
  • 9000/10000v
  • 15000/18000v
  • 20000

 

 

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filter foam sets
Kockney Koi Platinum Filters Replacement Foams

Kockney Koi Platinum Filters Replacement Foams

The Kockney Koi Replacement Foams are available for the whole range of filters. There are 4 different sets 8,000, 14000, 20000 and the 26000/30000.

Kockney Koi Platinum 8000:

Includes: 10″ x 16″

  • 1 x Black
  • 1 x White
  • 1 x Blue
Kockney Koi Platinum 14000:

Includes: 25″ x 18″

  • 1 x Black
  • 1 x White
  • 1 x Blue
Kockney Koi Platinum 20000:

Includes: 25″ x 18″

  • 2 x Black
  • 2 x White
  • 2 x Blue
Kockney Koi Platinum 26000/30000:

Includes  25″ x 18″

  • 2 x Black
  • 2 x green
  • 2 x White
not rated £14.95£69.95 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page
Kockney Koi Replacement Fuse Pack
Kockney Koi Replacement Fuse Pack

Kockney Koi Replacement Fuse Pack

The Kockney Koi Replacement Fuse Pack contains 10 spare fuses for the Yamitsu 3 way and 4 way swicth boxes or other suitable makes and models of outdoor switch box.

The pack includes 3 x 8 Amp and 7 x 2.5 Amp Glass Fuses and are colour coded for easy identification.

not rated £7.99 inc. VAT Add to basket
Yamitsu Algae Master Pond UV Clarifier Replacement Electrics
Yamitsu Algae Master Pond UV Clarifier Replacement Electrics

Yamitsu Algae Master Pond UV Clarifier Replacement Electrics

Yamitsu algae master uv’s are made from UV stabilised materials to ensure a longer life and incorporate turbulators to enhance the unit’s performance. Large inlet and exhaust ports make the algae master uv suitable for a wide range of pond uv applications. It is recommended that the algae master uv should be installed using solid solvent weld pipe.

However, all algae master uv’s come complete with free (glue in) hosetails enabling them to be connected to ½”, ¾”, 1″, 1¼” and 1½” flexible pipe. Algae master uv’s will also fit most popular 1½” household solvent weld waste and pressure pipes.

Yamitsu Algae Master Pond UV Clarifier Installation

If you have a severe algae problem you should effect a partial water change before starting the installation. Yamitsu Algae Master Pond UV can be added to any existing filtration system. For best results algae master units should be fitted in line, after the pump, with water being forced through them. Use the largest size of pipe possible. If hosetails are to be used, it is very important that they are trimmed to the largest possible size that will fit inside the flexible pipe (before glueing in place). This will ensure that the maximum flow rate can be obtained for the size of pipe.

Yamitsu Algae Master UV Maintenance

Although maintenance is minimal all UV lamps need replacing at six monthly intervals. The algae master’s uv lamp may be illuminated and appear to be working but the radiation dosage diminishes with age and is ineffective after six months. Dispose of used uv lamps sensibly. Even exhausted uv lamps should NEVER be looked at directly when illuminated.

As the algae master uv is dependant upon water passing through it, it is important to ensure that any pump strainers, pre-filters or delivery pipes are not blocked or are causing the flow to be restricted.

 

Model  15 watt   25 watt   30 watt  55 watt
Pond Size  1500 gals   2500 gals   3000 gals  4500 gals

 

This is the Yamitsu Algae Master Pond UV Clarifier Replacement Electrics and not the actual unit !

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Yamitsu Algae Master Pond UV Replacement Bodys
Yamitsu Algae Master Pond UV Replacement Bodys

Yamitsu Algae Master Pond UV Replacement Bodys

The Yamitsu Algae Master Pond UV Replacement Bodys are genuine replacements. These are available in four different sizes for the whole range.

not rated £13.99£69.99 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page
UV Replacement Bulbs
Yamitsu Algae Master UV Replacement Bulbs

Yamitsu Algae Master UV Replacement Bulbs

The Yamitsu Algae Master UV Replacement Bulbs are available for the whole range of the Yamitsu Algae Master Pond UV clarifiers. The T8 Bulbs are available in 5 different wattages with the 110w model requiring 2x 55w Bulbs. Since the UVC clarifier is mostly in constant use, the effect can wear off it is therefore recommended that the lamps be replaced at regular intervals. It is best to think about this in spring so that your clarifier is ready for the whole pond season.

Sizes Available:

  • 11w Bulb Length 210mm
  • 15w Bulb Length 435mm
  • 25w Bulb Length 435mm
  • 30w Bulb Length 892mm
  • 55w Bulb Length 892mm
  • 110w Bulb Length 2x 892mm
£9.99£45.98 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page
Yamitsu Quartz Sleeves
Yamitsu Quartz Sleeves

Yamitsu Quartz Sleeves

For those Koi and pond enthusiasts who are not as careful at they might be, we do also sell the spare Yamitsu Quartz Sleeves in the most standard sizes.

The Yamitsu Quartz Sleeve insulates the lamp from the water, allowing the lamp to operate at the optimum performance.

The ultraviolet lamp will remain independent of the flow of water. Yamitsu Quartz Sleeves are of open-ended construction and are made from pure fused quartz.

Quartz is extremely transparent over a wide spectral range, with a low coefficient of thermal expansion and quartz is resistant to scratching and thermal shock. Fused quartz is made from crushing and melting natural materials. The purity of quartz is paramount to the efficiency of the lamp and sleeve.

Yamitsu Quartz Sleeve Benefits:

  • Greater ultraviolet transmission
  • Low coefficient of thermal expansion
  • Increased hardness and resistance to scratching
  • Higher resistance to solarisation or darkening from ultraviolet radiation

Yamitsu Quartz Sleeve Dimensions:

15w/25w
  • Overall length 430mm
  • External diameter 30mm
  • Internal diameter 27mm
30w/55w
  • Overall length 890mm
  • External diameter 30mm
  • Internal diameter 27mm

Quartz sleeves are available for the Yamitsu Algae Master Pond UV Clarifier 6, 8, 11, 15-, 25-, 30- and 55-watt units.

£12.99£29.00 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page
Yamitsu UV End Caps
Yamitsu UV End Caps

Yamitsu UV End Caps

The Yamitsu UV End Caps are a t8 bulb socket and these are used for the whole range of the yamitsu uv’s. We have a wide range of Yamitsu spares available.

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Yamitsu UV Locking Nut
Yamitsu UV Locking Nut

Yamitsu UV Locking Nut

This is a genuine Yamitsu UV Locking Nut that screws over the quartz sleeve onto UV unit. We have a wide range of Yamitsu spares available.

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Yamitsu UV Replacement Black Retaining Clips
Yamitsu UV Replacement Black Retaining Clips

Yamitsu UV Replacement Black Retaining Clips

The Yamitsu UV Replacement Black Retaining Clip are genuine Yamitsu spares and fit the whole range of Yamitsu Clarifiers. The Retaining Clips tighten around the rubber end caps to help prevent water getting inside the end caps.

These are sold individually

not rated £1.50 inc. VAT Add to basket
Yamitsu UV Replacement Quartz Sleeve O Rings
Yamitsu UV Replacement Quartz Sleeve O Rings

Yamitsu UV Replacement Quartz Sleeve O Rings

Genuine replacement O ring for quartz sleeves that fit all Yamitsu algae master UV units. These are sold as a pair of O Rings. You would need 1 pair of O rings for the 11, 15, 25, 30, 55, and would need 2 for the 110w

not rated £2.49£4.98 inc. VAT Select options This product has multiple variants. The options may be chosen on the product page
Yamitsu UV Wall Brackets
Yamitsu UV Wall Brackets

Yamitsu UV Wall Brackets

Yamitsu UV Wall Brackets are made for holding Yamitsu Uv’s, with easy access to remove for maintenance. Can also be used for holding other pipework. Clip ID 95.5mm.

These are sold singly

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