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Cont ...
2.18
Pipework:
For optimum performance inlet and outlet pipework must be a
minimum of 15 mm pipe.
2.19
Static outlet pressure:
The static outlet head must be 3 metres below pump
maximum cold fill pressure (vertically above the appliance).
2.20
Noise:
A flexible hose is supplied as standard which will minimise the
transmission of noise and vibration from the SPU Midi pump to the pipework
connected to the appliance outlet. However, care must be taken when
mounting the SPU Midi that any noise is not amplified through loose panels or
pipework.
2.21
Flexible hose:
Only use the Stuart Turner hoses supplied with the SPU Midi.
2.22
Isolating valves:
Separate system isolating valves (non-restrictive) must be
fitted to allow easy service of the SPU Midi. Isolating valves must be mounted
where specified to allow the system isolation and removal of the SPU Midi
if needed. See Section 4.15 for installation details.
Summary of Contents for 46721
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