Mira Realm Installation, Operation, Maintenance Manual page 12

2.5. Pumped showers (inlet pumps) - The shower can be installed with an inlet
pump (twin impeller). The pump MUST be located on the floor next the hot water
cylinder. The hot water cylinder/vent pipes must be arranged as shown to
achieve air separation.
The layout and sizing of pipework MUST be such that nominally equal inlet
supply pressures are achieved AND the effects of other draw-offs are minimized.
90 °
30 to 60 °
Air Separation
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