PROJECT
requires a 700kPa line pressure before you even start
thinking about friction losses and residual pressure
for your fittings. So essentially you require 700kPa to
get the water to the top of the building. This meant
that the hot water boilers also needed to withstand a
700kpa pressure. The hot water boilers supplied by SA
Heat Pump, are rated at 950kPa, which is a greater
requirement than the norm, which is around 600kPa,
and so these units operate nominally at 950kPa and
have been tested to 1 500kPa. PA
LIST OF PROFESSIONALS
Project name Katherine Towers PARAGON STAFF ON
KATHERINE TOWERS
Developer Alchemy Anthony Orelowitz
Architect / Designer Paragon Consulting engineer Wet services IZAZI Consulting Engineers
Contractors Wet services Jazzman Plumbing
Conraad Rothmann
Dhiraj Ramsaroop
PRODUCT SUPPLIER Estelle Meiring
Taps Hansgrohe Estelle Pedro
Toilets and Urinals Duravit Hydrotaps Franke Jurie Geldenhuys
Bowl Sinks Franke Kay Hausler
Pressure Pump Set JKJ Pumps Hot Water System (Heat Pumps and Vessels) SA Heat Pump Mawande Bongoza
Booster Pumps Grundfos Nosipho Nkambule
Circulation Pumps WILO Toilet Cisterns Grohe
Ricardo Andrade
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