Series NA573

Replenishment water treatment filling unit

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Product Description

Replenishment water treatment filling unit
Demineralizes water through a color changing (indicates when to change) cartridge
Kit includes:

  • 553 AutoFill™
  • 573 FlowShield™ DuC-AV
  • Filter housing with resin cartridge
  • (2) isolation ball valves

Technical data

Nominal flow rate: 1 gpm
Maximum working temperature: 100 °F
Maximum upstream pressure: 125 psi

Drawings and specifications

Part number Connection Note
3D models
Tender text
CALEFFI, NA573022. Replenishment water treatment filling unit Demineralizes water through a color changing (indicates when to change) cartridge Kit includes: 553 AutoFill™ 573 FlowShield™ DuC-AV Filter housing with resin cartridge (2) isolation ball valves connection: 1/2" NPT female. Maximum upstream pressure: 125 psi. Maximum working temperature: 100 °F. Nominal flow rate: 1 gpm.
3D models
Tender text
CALEFFI, NA573100. Replenishment water treatment filling unit Demineralizes water through a color changing (indicates when to change) cartridge Kit includes: 553 AutoFill™ 573 FlowShield™ DuC-AV Filter housing with resin cartridge (2) isolation ball valves -. Maximum upstream pressure: 125 psi. Maximum working temperature: 100 °F. Nominal flow rate: 1 gpm.
3D models
Tender text
CALEFFI, NA573102. Replenishment water treatment filling unit Demineralizes water through a color changing (indicates when to change) cartridge Kit includes: 553 AutoFill™ 573 FlowShield™ DuC-AV Filter housing with resin cartridge (2) isolation ball valves -. Maximum upstream pressure: 125 psi. Maximum working temperature: 100 °F. Nominal flow rate: 1 gpm.

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