Specs at a glance
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Process temperature
max. 80°C (176°F)
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Process pressure
For manual assembly operation : max 2bar (29psi)
Medium pressure : max. 10bar (145psi)
Field of application
Cleanfit COA451 is a retractable assembly for all fields of dissolved oxygen measurements. It is equipped with a stop bolt, O-ring seals and a ball valve, enabling complete isolation of process and sensor compartment. This allows you to access the sensor without interrupting the process or emptying the pipe or tank. Better still, benefit from increased process and operational safety and significantly reduced maintenance effort across the whole measuring point.
Cleanfit COA451 is a retractable assembly for oxygen sensors with a diameter of 40mm in:
Wastewater treatment plants:
- O2 control in the aeration basin
- Process water treatment and monitoringWater works:
- Status monitoring of drinking water
- Water quality monitoring in rivers, lakes or seasUtilities of all industries:
- O2 control in the biological treatment
- Process water treatment and monitoringFish farming:
- O2 control for optimum growth conditions
Benefits
One assembly for all applications: The 'one for all' principle optimizes stockholding, speeds up project handling and simplifies life cycle management.
Easy and safe maintenance: Sensor service and cleaning without process interruption.
Robust design: Process pressure up to 10 bar (145 psi), manual operation up to 2 bar (29 psi).
Convenient and time-saving operation: Rinse-water connection allows cleaning without removing the sensor from the process.
Predecessor
Success stories
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Could also interest you
4 documents
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Technical Information (TI)
Cleanfit COA451
Manually operated retractable assembly for water, wastewater and process
mediaEN 11/05/202025/11/201401/11/200301/03/2003Language:
English
Version:
11/05/2020
File size:
546 KB
File name:
TI00368CEN_1420.pdf
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Operating Instruction (BA)
Cleanfit COA451
Retractable process assembly
EN 11/05/202025/11/201401/04/200601/11/200301/08/2003Language:
English
Version:
11/05/2020
File size:
824.4 KB
File name:
BA00368CEN_1420.pdf
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Special Documentation (SD)
SD CleanFit Servicekits / Spare part kits
CleanFit Wechselarmaturen / Retractable assemblies
EN 01/07/2003Language:
English
Version:
01/07/2003
File size:
1.6 MB
File name:
Sd096ca2.pdf
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Tender Text
Cleanfit COA451
Wechselarmatur zureinfachen Entnahme der Sonde aus dem Prozess unter
Prozessbedingungen mit SpülwasseranschlussLanguage:
German
Version:
04/11/2009
File size:
23.5 KB
File name:
TTCOA451DE.doc
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Compatibility CxA451
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further parts
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Kit CxA451: O-ring set FPM (Viton)
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Sealing
Drawing numberOrder code2251512981 -
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Kit CxA451: Retraction pipe short
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further parts
Drawing numberOrder code1451513156 -
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Kit CxA451: Retraction pipe long
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further parts
Drawing numberOrder code551513158 -
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Kit COA/CUA451:Sensor holder CUS41Long
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further parts
Order code51513164 -
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Kit COA/CUA451:Sensor holderCUS65short
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further parts
Order code51513166 -
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Kit universal sensor holder short
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further parts
Drawing numberOrder code11,12,13,271425249 -
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Kit universal sensor holder long
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further parts
Drawing numberOrder code3,4,11,2071425251 -
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Kit retrofit univ. sensor holder short
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further parts
Drawing numberOrder code1,2,11,12,71425252 -
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Kit retrofit univ. sensor holder long
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further parts
Drawing numberOrder code1,2,3,4,1171425253 -
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Kit locking rings new sensor holder
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further parts
Order code71425255 -
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Kit CUA451/COA451 Bayonet nut
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further parts
Drawing numberOrder code1,271475985 -
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Kit CPA451 Bayonet nut
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further parts
Drawing numberOrder code1,271485020 -
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Kit CxA451: 1 pair of ball handles
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further parts
Drawing numberOrder code251513168 -
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Kit CxA451: Set of small components
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further parts
Drawing numberOrder code6,7,9,11,151513169 -
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Kit CxA451 Ball valve rinse outlet G1/8"
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further parts
Drawing numberOrder code1051512982 -
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Kit CxA451: Ball valve with flange DN50
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further parts
Drawing numberOrder code8,16,17,1851513154 -
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Kit CxA451: Ball valve w. flange ANSI 2"
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further parts
Drawing numberOrder code8,16,17,1851513155 -
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Kit CxA451: Ball valve G2" female thread
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further parts
Drawing numberOrder code8,16,1751513159 -
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Kit CxA451 Welding adapter R2" 1.4404
Order code71448684 -
welded fitting 1.4571 DN50/ANSI
Order code50080249 -
Welding socket for spray cleaning VA
Order code51500912
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