Plumbing Connections - Mira Enduro Installation & User Manual

Shower pump
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6.

Plumbing Connections

6.1. Inlet and outlet - Kohler Mira recommend only the use of their 22 mm
flexible hoses.
The hose is fitted with plastic push-in connectors on one end, which must only
be connected with the following:
a) 22 mm diameter copper pipe to BS EN 1057-R250 (half hard) - Table 3.
b) 22 mm plastic pipe to BS 7291 part 1 and part 2 (Table 1) or part 3 (Table 1)
plus internal support sleeve.
Note! The internal bore of the plastic pipe must be supported against collapse
with the pipe manufacturers recommended support sleeve (pipe insert).
c) Appropriate plumbing fittings from the John Guest 'speedfit' push-in
plumbing fitting range.
Note! Other manufacturers fittings are not necessarily compatible and may not
provide a water tight connection.
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Mira Enduro Shower Pump Performance Graph
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40
FLOW (l/min)
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