Artikli nr: 7308400

Refix DD 25

flow through expansion vessel, green, 10/4 bar

Tehnilised andmed

Type

DD 25

Colour

green

Diaphragm material

butyl

Nominal volume

25 l

Max. useful volume

18.7 l

Max. permissible system temperature

70 °C

Min. perm. operating temperature

-10 °C

Max. perm. operating temperature

70 °C

Max. perm. operating pressure

10 bar

Factory provided gas supply pressure

4 bar

Connection

G 3/4"

Diameter

280 mm

Height

528 mm

Tilt dimension approx.

598 mm

Weight

4.18 kg

Toote üksikasjad

Refix DD
Flowed through diaphragm expansion tank for DHW systems, water supply installations and pressure-boosting systems. With diaphragm according to the elastomer directive and W 270. Exterior and interior coating in compliance with KTW-A. Only suitable for cold water systems. The flow is implemented using a high-flow circulation star and the enclosed 3/4” T-piece

Vessels are designed and manufactured according to DIN EN 13831. Checked according to DIN 4807 part 5. Vessels with a permissible operating pressure of 10/16 bar and from 4 litres with DIN DVGW reg. no. NW-0411AT2534. approval according to Pressure Equipment Directive 2014/68/EU

  • circulation with high-flow circulation star
  • parts in contact with water are corrosion-protected
  • non-replaceable bladder according to DIN EN 13831 DIN 4807 T5, KTW-C and W270
  • interior and exterior coating in compliance with KTW-A
  • may be combined with the Flowjet—flow through valve
  • 33 litres with brackets
  • only for use in cold water pipes (consider installation and operating instructions)

Allalaadimised

Tarvikud

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