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Item no.: 8209500

Reflex S 50

expansion vessel, grey, 10/3 bar

Technical data

Type

S 50

Colour

grey

Diaphragm material

SBR

Nominal volume

50 l

Max. useful volume

45 l

Max. permissible system temperature

120 °C

Min. perm. operating temperature

-10 °C

Max. perm. operating temperature

70 °C

Max. perm. operating pressure

10 bar

Factory provided gas supply pressure

3 bar

Connection

R 3/4"

Diameter

415 mm

Height

468 mm

High water connection

158 mm

Tilt dimension approx.

509 mm

Weight

8.02 kg

EAN code

4036705110375

Product details

Reflex S
Diaphragm expansion tank for sealed solar, heating and cooling water systems. Vessels are designed and manufactured according to DIN EN 13831. Approval according to Pressure Equipment Directive 2014/68/EC.
  • durable epoxy resin coating
  • up to 33 litres non-replaceable bladder, non-replaceable diaphragm for 50 - 600 litres
  • for antifreeze additive of at least 25 – 50 %
  • with threaded connections
  • 33 litres with brackets, from 50 litres with adjustable feets
  • max. permissible system temperature 120°C
  • max. permissible operating temperature 70°C

Downloads

Accessories

recommended
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7613000 - Cap valve SU G 3/4" × 3/4"

Cap valve
For diaphragm expansion vessels in sealed heating and cooling systems.

With a safe shut-off to prevent inadvertent closing and a discharge according to DIN EN 12828.

optional
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9119198 - Digital system pressure test device

Digital pressure gauge
Manual pressure gauge to check the gas pressure at the expansion vessel.

With illuminated display. Display range up to 9.0 bar.

Contact the Reflex Team and further information

Reflex Solutions Pro

  • Free to use
  • Simple and self-explanatory
  • Detailed documentation
Reflex Solutions Pro

Reflex Solutions Pro allows you to design every Reflex and Sinus product into your project quickly and easily. After entering a few system parameters you will receive your custom product solution with all the relevant documentation.