Diaphragm pressure vessel DT5 junior | Wilo

Diaphragm pressure vessel DT5 junior

Your advantages
Series description


Type-tested diaphragm pressure vessels for use in conjunction with drinking water, water-supply or pressure boosting systems. The vessels are for the purpose of avoiding pressure surges in the system and reduce the switching frequency of the pumps/system.


DT5 junior description

  • Diaphragm pressure vessels for drinking , pressure boosting and water-heating systems.
  • Throughflow, complete with throughflow fitting including shut-off and drain
  • Diaphragm exchangeable in accordance with KTW C and W 270 starting from 60 l
  • Built and tested to DIN 4807 T5, DIN DVGW Reg. No.
  • NW-9481AU2123 and NW 9481AT2535
  • Approved in accordance with Pressure Appliances Directive 97/23/EG
  • Green or white, plastic-coated according to KTW A
  • Supply pressure 4.0 bar

Type key


Wilo‐DT5 junior 500


Diaphragm expansion tank


Nominal content in l


Diaphragm pressure vessel DT5 junior

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 296.7 mm
Number of pages 4
PDF (1 MB)