Boss™ Expansion Vessel Pack 4L Wall Mounted Complete with Sealed System Kit

951663
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Overview

BOSS™ central heating expansion vessels are designed to absorb the increase in water volume in central heating systems during the heating cycle. Supplied with our sealed system kit containing everything the installer needs to connect the vessel to the system
  • Absorbs the increased volume of water in central heating systems during the heating cycle
  • Suitable for all types of central heating system
  • Supplied with sealed system kit including a wall mounting bracket, safety relief valve and gauge, filling loop and quattro tee piece
  • Carbon steel construction
  • SBR synthetic rubber diaphragm according to DIN 4807-3
  • Hard wearing epoxy polyester powder coated finish
  • 100% factory tested
  • Fully CPR compliant

Technical specification

Diameter
225 mm
Height
195 mm
Weight
1.50 kg
Capacity
4 L
Minimum Operating Temperature
90 deg
Maximum Operating Pressure
5 bar
System Suitability
Suitable for all types of central heating system
Connections
3/4 in
Mount Type
Wall Mounted
Pre Charge Bar Rating
1.5 bar
Made To Order
N
Brand Name
Zilmet
Range Description
CAL-PRO

Reviews

£140.32
each (Inc. VAT)
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