The pressure gauge gives the user a visual measurement of the pressure present within your central heating boiler. Pressure that drops often could be caused by a leak someone on your central heating system .
Measures up to 60in.w.g or 150 mbar.on dual scale, Reduced overall length for easy use: approx.38(96cm), Supplied complete with unique 1.99SG fluid (REGU31), only this fluid can be used.
Technical specification
Waist Sizeab35cg13gtToilet Cistern CapacityFTW--ERP RatingNot ApplicableSupplier Part NumberREGU32Brand NameRegin