Reliance Water Controls Essentials 19 Litre Heating Expansion Vessel with Sealed System Kit

SKU: 482603
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£49.69 INCL. TAX

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Capacity: 19 Litres

Connection Size: 3/4″ Male BSP (Expansion Vessel)

Relief Valve: 1/2″ BSP Connections

Relief Valve Setting: 3.0 Bar


Tank Body

Interchangable membrane due to screw connection flange cover at the bottom of the tank

Flange cover and water connector made of carbon steel material

Outer surface with epoxy powder paint

All tanks CE 97/23 Certified


High quality membranes according to European Standarts

Suitable for use -20°C/ +100°C working temperature

Suitable for use with Ethylene-or Propylene-Glycolic mixtures

DIN 4807-3 certified


Our 19 Litre sealed system kit uses a multibloc system, utilising proven technology in a modular easy to use format. It is designed to make the initial installation process of a sealed system or conversion of a conventional vented heating system to a sealed system as easy as possible.

The Sealed System Expansion Vessel Kits include and expansion vessel with integrated bracket system, a filling loop with blanking caps, an easy to read pressure gauge and a one-piece connection manifold that requires no assembly.

Additional information

Weight 1 kg
Manufacturers Code



Reliance Water Controls Essentials Range





SKU 482603


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