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BOSS 12L Expansion Vessel 3 BAR HTG/CHW USE MOUNTING BRACKET

Product Code: 19711041

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Description

BOSS 12L Expansion Vessels for Heating Systems

BOSS 12L expansion vessels stand out as the ultimate solution for heating closed circuits. Engineered to efficiently compensate for increased hot water volume, these vessels ensure optimal performance and reliability. Featuring fixed synthetic rubber membranes (SBR) and secure clench type construction, they meet stringent standards mandated by Directive 97/23/CE for heating and non-potable water applications. Upgrade your heating system with BOSS 12L expansion vessels and experience unmatched efficiency and durability.

Call LoCO2 Heat today for more information.

Specifications

  • Fixed diaphragm design SBR rubber diaphragm (4 to 1000 litres)
  • System operating range -10 to 100ºC
  • Diaphragm operating range -10 to 70ºC
  • Max Glycol content 50% by volume
  • Compliant with the Pressure Equipment Directive 97/23/CE
  • SBR rubber membrane for hot non-potable water, approved by DIN 4807-3
  • Produced according to the Directive PED 97/23/CE
  • Red epoxy paint coating
  • Top connection (except for 35L to 80L which is a side connection)

Technical data:

Capacity (litres) 12
Ø (mm) 286
Height (mm) 280
Max working pressure (bar) 3
Factory set pressure (bar) 1.5
Connection size (BSP) 3/4"M
Weight (kg) 4.5
Installation orientation Horizontal & Vertical

 

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