At Cotswold Koi we have a wide range of pond UV Bulbs And Quartz Sleeves . Pond UV Bulbs And Quartz Sleeves are one of the most integral parts of your overall filtration system, yet we often forget to maintain it as time goes by. You should replace the UV lamp in your UV unit every year. Although the lamp may still burn, it no longer emits the right UV radiation.
For those Koi and pond enthusiasts who are not as careful as they might be, we do also sell the spare Evolution Aqua Quartz Sleeves in the most standard sizes. 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.
Bio-UV Replacement Bulbs
Bio-UV Replacement Bulbs
These are genuine Bio-UV Bulbs and are available for our range of Bio UVs.This is one of the most integral parts of your overall filtration system, yet we often forget to maintain it as time goes by. You should replace the UV lamp in your UV unit every year. Although the lamp may still burn, it no longer emits the right UV radiation.
Bio-UV Replacement Quartz Sleeves
Bio-UV Replacement Quartz Sleeves
These are genuine Bio-UV Sleeves and are available for our range of Bio UVs. This is one of the most integral parts of your overall filtration system, yet we often forget to maintain it as time goes by.
Burtons Replacement Amalgam UV Bulbs
Burtons Replacement Amalgam UV Bulbs
These are genuine Burtons Replacement Amalgam UV Bulbs. These are available for all the range. 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.
Sizes Available:
- 20 watt Amalgam replacement UV tube, 4 pin connecter, 445mm long, Model number, BA-UV-GPH436T5L-AM
- 30 watt Amalgam replacement UV tube, 4 pin connecter, 630mm long, Model number, BA-UV-GPH620T5L-AM
- 40 watt Amalgam replacement UV tube, 4 pin connecter, 855mm long, Model number, BA-UV-GPH843T5L-AM
- 80 watt Amalgam replacement UV tube, 4 pin connecter, 855mm long, Model number, BA-UV-GPH846T5L/HO-AM
Burtons Replacement Quartz Sleeves
Burtons Replacement Quartz Sleeves
These are genuine Burtons Replacement Quartz Sleeves. These are available for all the range. For those Koi and pond enthusiasts who are not as careful as they might be. The Burtons Quartz Sleeves insulates the lamp from the water, allowing the lamp to operate at the optimum performance.
Sizes Available:
- 10 watt replacement Quartz Sleeve
- 20 watt replacement Quartz Sleeve
- 30 watt replacement Quartz Sleeve
- 40 watt replacement Quartz Sleeve
- 80 watt replacement Quartz Sleeve
Burtons Replacement UV Bulbs
Burtons Replacement UV Bulbs
These are genuine Burtons Replacement UV Bulbs. These are available for all the range. 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:
- 10 watt replacement UV tube, 4 pin connecter, 220mm long, Model number, BA-UV-GPH212T5L
- 20 watt replacement UV tube, 4 pin connecter, 445mm long, Model number, BA-UV-GPH436T5L
- 30 watt replacement UV tube, 4 pin connecter, 630mm long, Model number, BA-UV-GPH620T5L
- 40 watt replacement UV tube 4 pin connecter, 855mm long, Model number, BA-UV-GPH843T5L
- 80 watt replacement UV tube, 4 pin connecter, 855mm long, Model number, BA-UV-GPH846T5L/HO
Delta UV EA Series Bulb Replacements
Delta UV EA Series Bulb Replacements
A new series of professional Stainless Steel UVC-units for ponds, pools, whirpools etc. The Delta Ultraviolet’s Elektra® Pro Delta Bio-UV series of UV sanitizers have been in production since 1999. These 100% Stainless Steel housing systems have become the “Cadillac” of UV sanitizers for the Koi Pond industry and have gained a reputation second to none for quality, functionality, performance and reliability.
Five different model sizes are available for circulation systems with water flow rates from 800 GPH (3,600 LPH) to 3,450 GPH (15,600 LPH). All models are available in 120V and 240V 50/60 Hz electrical ratings for worldwide application.
Exclusive features, as mentioned above include a 316 stainless steel housing that allows for 360° rotation of the inlet and outlet unions for ease of installation. Another key exclusive feature not commonly found in similar units is the inclusion of unions at each end of the stainless steel housing to facilitate cleaning of the quartz tube, should it be necessary.
As you can clearly see from the image below these UV’s can be mounted either vertically or horizontally.
Like all Delta Ultraviolet systems, Delta’s propriety High Output (HO) low pressure lamp is capable of 30,000 µ/sec./cm2 output lamp end-of-life (EOL) when design flow rates are maintained. This is the same requirement for Class A drinking water. The long life lamp is rated at 9000 hours of continuous use (approximately 1 year).
Delta UV EA Series Technical data
| Type | Pond Size | Max Pressure | Flow Rate | UV-C Dose | Dia | UV Lamps |
|---|---|---|---|---|---|---|
| Delta UV EA-3H-5 | Up to 1500 gallons | 3 Bar | 2400 lph | 30mJ/cm2 | 75 mm | 1 x 35 watt |
| Type | Pond Size | Max Pressure | Flow Rate | UV-C Dose | Dia | UV Lamps |
|---|---|---|---|---|---|---|
| Delta UV EA-4H-15 | Up to 4500 gallons | 3 Bar | 7600 lph | 30mJ/cm2 | 100 mm | 1 x 55 watt |
| Delta UV EA-4H-20 | Up to 6000 gallons | 3 Bar | 9500 lph | 30mJ/cm2 | 100 mm | 1 x 90 watt |
| Delta UV EA-4H-40 | Up to 7000 gallons | 3 Bar | 10700 lph | 30mJ/cm2 | 100 mm | 1 x 110 watt |
These are Delta UV EA Series Bulb Replacements and the actual units
Delta UV EA Series Quartz Sleeve Replacements
Delta UV EA Series Quartz Sleeve Replacements
A new series of professional Stainless Steel UVC-units for ponds, pools, whirpools etc. The Delta Ultraviolet’s Elektra® Pro Delta Bio-UV series of UV sanitizers have been in production since 1999. These 100% Stainless Steel housing systems have become the “Cadillac” of UV sanitizers for the Koi Pond industry and have gained a reputation second to none for quality, functionality, performance and reliability.
Five different model sizes are available for circulation systems with water flow rates from 800 GPH (3,600 LPH) to 3,450 GPH (15,600 LPH). All models are available in 120V and 240V 50/60 Hz electrical ratings for worldwide application.
Exclusive features, as mentioned above include a 316 stainless steel housing that allows for 360° rotation of the inlet and outlet unions for ease of installation. Another key exclusive feature not commonly found in similar units is the inclusion of unions at each end of the stainless steel housing to facilitate cleaning of the quartz tube, should it be necessary.
As you can clearly see from the image below these UV’s can be mounted either vertically or horizontally.
Like all Delta Ultraviolet systems, Delta’s propriety High Output (HO) low pressure lamp is capable of 30,000 µ/sec./cm2 output lamp end-of-life (EOL) when design flow rates are maintained. This is the same requirement for Class A drinking water. The long life lamp is rated at 9000 hours of continuous use (approximately 1 year).
Delta UV EA Series Technical data
| Type | Pond Size | Max Pressure | Flow Rate | UV-C Dose | Dia | UV Lamps |
|---|---|---|---|---|---|---|
| Delta UV EA-3H-5 | Up to 1500 gallons | 3 Bar | 2400 lph | 30mJ/cm2 | 75 mm | 1 x 35 watt |
| Type | Pond Size | Max Pressure | Flow Rate | UV-C Dose | Dia | UV Lamps |
|---|---|---|---|---|---|---|
| Delta UV EA-4H-15 | Up to 4500 gallons | 3 Bar | 7600 lph | 30mJ/cm2 | 100 mm | 1 x 55 watt |
| Delta UV EA-4H-20 | Up to 6000 gallons | 3 Bar | 9500 lph | 30mJ/cm2 | 100 mm | 1 x 90 watt |
| Delta UV EA-4H-40 | Up to 7000 gallons | 3 Bar | 10700 lph | 30mJ/cm2 | 100 mm | 1 x 110 watt |
Delta UV EA Series Quartz Sleeve Replacements and not the actual units
Eazypod UV Replacement Bulb
Eazypod UV Replacement Bulb
The Eazypod Uv Replacement Bulb is an 18w pll bulb. 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.
Evo UV Replacement Bulbs
Evo UV Replacement Bulbs
The Evo UV Replacement Bulbs are available for the whole range of the Evolution Aquas 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:
- 15w Bulb Length 435mm
- 25w Bulb Length 435mm
- 30w Bulb Length 892mm
- 55w Bulb Length 892mm
- 75w Bulb Length 1210mm
- 110w Bulb Length 2x 892mm
Evolution Aqua Quartz Sleeves
Evolution Aqua Quartz Sleeves
For those Koi and pond enthusiasts who are not as careful as they might be, we do also sell the spare Evolution Aqua Quartz Sleeves in the most standard sizes.
The Evolution Aqua 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. Evolution Aqua 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.
Evolution Aqua 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
Evolution Aqua Quartz Sleeve Dimensions:
15w/25w
- Overall length 415mm
- External diameter 30mm
- Internal diameter 27mm
30w/55w
- Overall length 870mm
- External diameter 30mm
- Internal diameter 27mm
75w
- Overall length 1175mm
- External diameter 30mm
- Internal diameter 27mm
Quartz sleeves are available for the Evolution Aqua Pond UV Clarifier 15w/25watt 30w/55watt or 75watt units
Filtreau Quartz Sleeve For Amalgam
Filtreau Quartz Sleeve For Amalgam
This is a genuine filtreau Quartz sleeve for the 40w and the 80w models.
Oase Filtoclear Replacement Bulbs
Oase Filtoclear Replacement Bulbs
The Oase Filtoclear Replacement Bulbs are characterized by there high quality. The Oase Filtoclear Replacement Bulbs are a PLL bulb with 4 Pins and are available for the 4 different types of Filtoclear. Since the UVC clarifier is mostly in constant use, the effect can wear off after approx. 8000 hours. 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:
- Oase Filtoclear 5000 – 18w PLL
- Oase Filtoclear 13000 – 24w PLL
- Oase Filtoclear 19000 – 42w PLL
- Oase Filtoclear 31000 – 60w PLL
Oase UV Replacement Bulbs
Oase UV Replacement Bulbs
The Oase UV Replacement Bulbs are characterized by there high quality. Since the UVC clarifier is mostly in constant use, the effect can wear off after approx. 8000 hours. 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. These are available in 7 different sizes.
Sizes:
- 11w
- 13w
- 18w
- 24w
- 36w
- 55w
- 60w
Replacement Lamp For T5 Submersible 75W UVC – Red End
Replacement Lamp For T5 Submersible 75W UVC – Red End
This is one of the most integral parts of your overall filtration system, yet we often forget to maintain it as time goes by.
You should replace the UV lamp in your UV unit every year.
Although the lamp may still burn, it no longer emits the right UV radiation.
UV Replacement Lamps
Be sure to clean the quartz glass of the unit carefully before installing the new lamp to optimise the light transmission.
Important Note: When ordering UV lamps please make sure you open the box to make sure the lamps are not broken before signing the delivery note, if the bulbs are damaged please sign the delivery note “Damaged” and refuse delivery.
A claim will ONLY be accepted if signed for as DAMAGED.
If you have any questions regarding our ultraviolet lights, please do not hesitate to contact us.
Suitable for :
- X-Clear Budgetflex T5 75w
- X-Clear Ultraflex T5 75w
- T5 Submersible 75w
T5 Submersible 40-75W UVC Replacement Quartz Sleeve
T5 Submersible 40-75W UVC Replacement Quartz Sleeve
Submersible UV-C lamps have a big advantage compared to conventional UV-C units: no pressure loss.
Benefits
- These lamps can be used in filter tanks so the water can pass without any resistance/ pressure loss.
- The plastic end of the lamp has a 32mm diameter so you can use 32mm pipe clips to mount the lamp in a tank.
- A special tank connector is available for direct installation in i.e. filters.
Note:
- This product is only intended for professional use.
- It should be installed in a professional application or assembled with other appliances.
- Before using this product the installer/user must take care the product complies to the latest European standards for UV-C units.
- Immersion UV-C
T5 Submersible 40-75W UVC Replacement Quartz Sleeve and not the complete unit
T5 Submersible 40W UVC Replacement Bulb
T5 Submersible 40W UVC Replacement Bulb
Submersible UV-C lamps have a big advantage compared to conventional UV-C units: no pressure loss.
Benefits
- These lamps can be used in filter tanks so the water can pass without any resistance/ pressure loss.
- The plastic end of the lamp has a 32mm diameter so you can use 32mm pipe clips to mount the lamp in a tank.
- A special tank connector is available for direct installation in i.e. filters.
Note:
- This product is only intended for professional use.
- It should be installed in a professional application or assembled with other appliances.
- Before using this product the installer/user must take care the product complies to the latest European standards for UV-C units.
- 40W Immersion UV-C
T5 Submersible 40W UVC Replacement Bulb and not the complete unit
TMC UV Replacement Bulbs
TMC UV Replacement Bulbs
The TMC Replacement UV Bulbs are available for the whole range of the TMC pond UV clarifiers. The T8 Bulbs are available in 2 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:
- 30w Bulb Length 892mm
- 55w Bulb Length 892mm
- 110w Bulb Length 2x 892mm
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
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.
Amalgam Submersible Replacement Quartz UV 40 watt
Amalgam Submersible Replacement Quartz UV 40 watt
Amalgam Submersible Replacement Quartz UV 80 watt
Amalgam Submersible Replacement Quartz UV 80 watt
Amalgam Submersible UV 40 watt Replacement Lamp
Amalgam Submersible UV 40 watt Replacement Lamp
Amalgam Submersible UV 80 watt Replacement Lamp
Amalgam Submersible UV 80 watt Replacement Lamp
Connector for Amalgam Submersible UVC Mounting
32mm Connector for Amalgam Submersible UVC Mounting
This is a great simple way to install your Amalgam Submersible UVC simply drill a 48mm hole in the desired location, insert the male part of the connector from the outside with the provided rubber seal. then tread the nut on from the inside. Then slide the Quartz tube though the connector from the outside with the O-ring provided with the uvc. insert the bulb, plug in the bulb connector and tighten the locking nut.
Connector for Amalgam Submersible UVC requires a 48mm hole.
Pond UV bulbs
Pond UV bulbs
Replacement UV lamps for practically any UV system.
This is one of the most integral parts of your overall filtration system, yet we often forget to maintain it as time goes by.
You should replace the UV lamp in your UV unit every year.
Although the lamp may still burn, it no longer emits the right UV radiation.
Depending on your UV unit, you will need an energy efficient PLS lamp, which have two pins at one end, we stock the 9 watt PLS and the 11 watt PLS
Or you may need the latest generation T8 lamps which have two pins at each end, these units are used in the TMC and Yamitsu Algae Master range of units.
Take care when ordering your replacement UV lamp, ensure that you buy the right replacement lamp.
UV Replacement Lamps
Be sure to clean the quartz glass of the unit carefully before installing the new lamp to optimise the light transmission.
Important Note: When ordering UV lamps please make sure you open the box to make sure the lamps are not broken before signing the delivery note, if the bulbs are damaged please sign the delivery note “Damaged” and refuse delivery.
A claim will ONLY be accepted if signed for as DAMAGED.
If you have any questions regarding our ultraviolet lights, please do not hesitate to contact us.
Filtreau Drum Filter Replacement Screen
Filtreau Drum Filter Replacement Screen
Filtreau 70micron Spare Screen for Drum (Standard), the essential component to maintain the optimal performance of your Filtreau Drum filter system. Crafted with precision and utilizing high-quality materials, this spare screen ensures efficient filtration and helps keep your pond water
Filtreau Drum Filter Replacement UV Lamps
Replacement lamp for Filtreau and AEM drum filters.
40w Amalgam – 4 Pin and 80w Amalgam – 4 Pin