Bitron 55w Gravity UVC | OASE UV Clarifiers - Water Garden
  • Bitron Gravity 55 Watt UVC

  • Outstanding UV performance and extremely high efficiency from OASE engineers in Germany, providing class-leading algae removal in ponds up to 70,000 Litres.  Designed to be mounted in a gravity fed scenario or for connection into the Proficlear Premium Individual chamber.

    • Highly efficient 55 Watt Ultraviolet Clarifier perfect for Proficlear Premium gravity fed systems
    • Can be directly and neatly mounted in the OASE Proficlear Individual Module Chamber
    • Suitable for ponds up to 70 m³
    • Effective elimination of suspended algae and reduction in pathogenic bacteria levels (at 12.5 m³/h)
    • 100% VDE-certified (Germany) safety; protection against eye injuries
    • Flow optimised reactor design ensures direct and virtually loss free UV radiation
    • High-quality stainless steel housing for stability, excellent reflection rates and maximum performance
    • Both Horizontal or Vertical setup is possible
    • Visual function check of UV Clarifier Bulb operation
    • Clear water guarantee when used in conjunction with OASE ProfiClear filters

    To view pond volumes when installed with a Proficlear Premium Modular Filter System, click on the Performance Tab below

    Find out more
  • QTY

    £474.99 inc. VAT

    £712.99

    £395.83 exc. VAT

Description

Extremely effective elimination of suspended algae and reduction in pathogenic bacteria levels (at 12.5m³/hr) similar to an immersion UV Clarifier.

  • Unusually effective pond water sterilisation, thanks to long water contact time within Bitron housing
  • Flow optimised reactor design ensures direct and virtually loss-free UV radiation
  • High energy efficiency thanks to electronic ballast unit
  • Suitable for Pumped or Gravity Fed pond filter systems
  • Extremely easy installation with stainless steel connection elements
  • Incl. 2 x DN 100 quick-release couplings, for easy installation
  • Flexible connection before or after the ProfiClear filter system - also for other gravity-fed applications

Additional Information

Technical Info

Technical Info

  •  
  • Oase Bitron Gravity 55 Watt Ultraviolet Clarifier
    OASE Proficlear Individual Filter Module Graphic
    OASE Bitron Gravity 55 watt UVC

    Cut away view of Proficlear Premium Individual Module with Bitron Gravity 55 watt UVC installed

 

Oase Bitron Gravity 55 Watt UVC: Technical details

Dimensions (L x W x H) 700 x 260 x 160mm
Voltage220 - 240V / 50/60Hz
Cable length5 metres
Power Consumption 55 watt
Minimum Flow Rate5000 litres/hour
Optimum Flow Rate (Gravity System)12500 litres/hour
Maximum Flow Rate30000 litres/hour
Maximum Operating Pressure0.6 bar (6 metres head)
Inlet ConnectionDN 100
Outlet ConnectionDN 100
MaterialsPlastic and Stainless Steel
Suitable for ornamental ponds up to70m³ (70,000 litres)
Suitable for goldfish ponds up to40m³ (40,000 litres)
Suitable for Koi ponds up to25m³ (25,000 litres)
Nett Weight7.1 kgs
Guarantee2 years
The Proficlear Individual Module can accomodate 2 x Bitron Gravity 55W UVC's
Oase Bitron Gravity 55 Watt Ultraviolet Clarifier
Oase Bitron Gravity 55 watt UVC Adaptor Set
2 x Bitron Gravity 55W UVC installed in a Proficlear Premium Individual Module
Extremely easy installation with stainless steel connection elements
A Hosetail Adaptor Set, DN100 / 2" & 1 1/2", is available as an optional extra
Need HELP? Contact us for expert advice
Performance Data

Performance Data

PROFICLEAR PREMIUM: FILTER MODULE, UVC & PUMP SELECTION TABLES

The tables below give Oase's recommended filter system components for Koi Ponds, Average Fish (e.g. goldfish) Ponds and for Natural or Formal Ponds without fish stock. Pump and UVC options below are to suit either Gravity Fed OR Pump Fed installations. Should your pond be larger than the maximum covered below, or should there be other special requirements, please telephone us on 02392 373735 and we will do our best to help.

Ponds & Lakes with Koi Carp/High Fish Stock; up to 3kg per 1m³ (= 1000 litres)
Keep Koi Carp in top condition with the OASE Proficlear Premium Pond Filters

Pond volume of 1m³ =1000 litres

15 m³20 m³25 m³45 m³60 m³70 m³90 m³
Drum Filter ModuleUnits =11112*2*2*
Moving Bed Filter ModuleUnits =1112334
Individual ModuleUnits =1111222
Bitron Gravity 55W UVC gravity fedUnits =1122344
Aquamax Gravity Eco 10000 pumpUnits =1020040
Aquamax Gravity Eco 15000 pumpUnits =0102304
Bitron C 110W UVC pump fed Units =1122344
Pump fed
Aquamax Eco Premium 12000Units =1020040
Pump fed
Aquamax Eco Premium 16000Units =0102304
2* = Double Row Configuration, see below examples, operation in 2 parallel filter rows that are seperate from each other
This table takes into account usual flow losses within the filter modules 1m³ = 1000 litres 1m³/hr = 1000 litres per hour
Pump Fed System pump selections allow 1 metre vertical lift above pond water level and 15 metres x 38mm (Aquamax Premium) or 50mm (Aquamax Twin) internal diameter hose from pump to filter.

Need HELP? Contact us for expert advice

 

Ponds & Lakes with average fish stock e.g. goldfish; 1kg per 1m³ (= 1000 litres)

Beautiful fish and koi ponds with the OASE Proficlear Premium Pond Filters

Pond volume of 1m³ =1000 litres

20 m³30 m³40 m³50 m³60 m³80 m³100 m³
Drum Filter Module
Units =1111111
Moving Bed Filter Module
Units =1111222
Individual Module
Units =1111111

Bitron Gravity 55 Watt UVC gravity fed

Units =1111222
Aquamax Gravity Eco 10000
Units =1100200
Aquamax Gravity Eco 15000
Units =0011020
Aquamax Gravity Eco 20000
Units =0000002
Bitron C 72 Watt UVC pump fed Units =1100200
Bitron C 110 Watt UVC pump fedUnits =0011022
Pump fed
Aquamax Eco Premium 8000Units =1000000
Pump fed
Aquamax Eco Premium 12000Units =0100200
Pump fed
Aquamax Eco Premium 16000Units =0010020
Pump fed
Aquamax Eco Twin 20000Units =0001002
This table takes into account usual flow losses within the filter modules 1m³ = 1000 litres 1m³/hr = 1000 litres per hour
Pump Fed System pump selections allow 1 metre vertical lift above pond water level and 15 metres x 38mm (Aquamax Premium) or 50mm (Aquamax Twin) internal diameter hose from pump to filter.

Need HELP? Contact us for expert advice

 

Natural Ponds or Lakes or Swimming Ponds (without any fish stock)
Crystal clear water created by the OASE Proficlear Premium pond filtersPond volume 1m³ = 1000 litres40 m³60 m³80 m³100 m³120 m³160 m³200 m³
Drum Filter Module
Units =1111111
Moving Bed Filter Module
Units =1111222
Individual Module
Units =1111111

Bitron Gravity 55 Watt UVC

Units =1111222
Aquamax Gravity Eco 10000
Units =1100200
Aquamax Gravity Eco 15000
Units =0011020
Aquamax Gravity Eco 20000
Units =0000002
Bitron C 72 Watt UVC pump fed Units =1100200
Bitron C 110 Watt UVC pump fedUnits =0011022
Pump fed
Aquamax Eco Premium 8000Units =1000000
Pump fed
Aquamax Eco Premium 12000
Units =
0100200
Pump fed
Aquamax Eco Premium 16000
Units =
0010020
Pump fed
Aquamax Eco Twin 20000
Units =
0001002
This table takes into account usual flow losses within the filter modules 1m³ = 1000 litres 1m³/hr = 1000 litres per hour
Pump Fed System pump selections allow 1 metre vertical lift above pond water level and 15 metres x 38mm (Aquamax Premium) or 50mm (Aquamax Twin) internal diameter hose from pump to filter.
Need HELP? Contact us for expert advice

 

Scroll down page for additional useful information and links to Ultraviolet Clarifiers (UVC's) and Aquamax Pumps

Please note: in cases of extreme temperature variations due to shallow pond (less than 75cm) or location in continuous direct sunlight (south facing); higher friction losses due to longer hose lengths; or higher delivery heads we recommend discussing your requirements with our technical support team.

All references regarding Oase filter / UVC combinations for special pond sizes are based on Mid-European climatic conditions. For other regions they could differ due to ambient and water temperatures. Need Help? Just email or telephone on 0044 (0) 2392 373735

Typical Proficlear Premium Gravity Fed installation: Aquamax Gravity Eco Pump and Bitron Gravity 55 watt UVC in Individual Module [3] discharging clean water back to the pond

Typical Proficlear Premium Pump Fed installation: Aquamax Eco Premium Pump in pond discharging dirty water into Bitron C UVC fitted to the inlet of the Drum Filter Module

Set up - Gravity Fed System

OASE Proficlear Premium Filter System - GRAVITY FED Set-up

Set up - Pump Fed System

OASE Proficlear Premium Filter System - PUMP FED Set-up
* Double row configuration
* Double row configuration

 

Rules of thumb

How to select the correct UVC power for your pond
Ponds without fish stock:1 Watt UVC power per m³ pond volume
Ponds with fish stock:2 Watt UVC power per m³ pond volume
Ponds with koi stock:4 Watt UVC power per m³ pond volume
Click here to view Oase Ultraviolet Clarifiers (UVC's) page

 

How to calculate the required pump flow rate for your pond
Ponds without fish stock:Turnover capacity (in m³/hr) = pond size/ 8
Ponds with fish stock:Turnover capacity (in m³/hr) = pond size/ 4
Ponds with koi stock:Turnover capacity (in m³/hr) = pond size/ 2
Example 1: A 40m³ (40,000 litres) pond without fish would require a 40/8 = 5m³/hr turnover (5000 ltr/hr)
Example 2: A 40m³ (40,000 litres) pond with fish would require a 40/4 = 10m³/hr turnover (10000 ltr/hr)
Example 3: A 40m³ (40,000 litres) pond with koi would require a 40/2 = 20m³/hr turnover (20000 ltr/hr)
Note: A pump should be selected that can achieve the required turnover capacity at the relevant discharge head
The discharge head should include the vertical lift plus friction losses through the pipe work
Click here to view Oase Aquamax Filter Pumps page

 

Bitron Gravity 55 Watt UVC

  • £474.99 inc. VAT

    £712.99

    £395.83 exc. VAT

Buy it now
Back to top